# Marcus Daniell

Marcus Daniell (born 9 November 1989) is a New Zealand former professional tennis player. He reached his career-high ATP doubles ranking of world No. 34 on 29 January 2018 after reaching the quarterfinals of the Australian Open. He won a bronze medal in the men's doubles at the 2020 Summer Olympics, alongside Michael Venus.
Daniell is a philanthropist and an advocate for effective altruism through his work as the founder of High Impact Athletes and as a member of Giving What We Can.

## Career
### 2010: ATP debut and first title

While mainly playing in futures events, Daniell received a doubles wildcard entry to play in the 2010 Heineken Open, an ATP 250 event in his home country of New Zealand. With new doubles partner, Horia Tecău, they had an improbable run to the finals of the event. The pair first dispatched fellow New Zealanders the Statham brothers, 6–3, 6–2. Daniell and Tecău then won a three set showdown against the third seeded Spaniards Tommy Robredo and Marcel Granollers, 3–6. 7–6(5), 10–8. In the semifinal match Daniell and Tecău faced Johan Brunström and Jean-Julien Rojer who had defeated grand slam winners Lukáš Dlouhý and Leander Paes. Daniell and Tecău prevailed 3–6, 7–6(4), 10–8 to set up a final with Brazilians Marcelo Melo and Bruno Soares. In the championship match, Daniell and Tecău won against the Brazilians 7–5, 6–4, each player winning their first ATP Tour title.
Daniell was to represent New Zealand in both the singles and the doubles, paired with Rubin Statham, at the 2010 Commonwealth Games. However, he had to withdraw due to an ongoing back injury, leaving Statham to compete in the singles alone.

### 2015-17: Two titles and four finals in doubles

In 2015, Daniell first teamed up with Brazilian Marcelo Demoliner in the ATP Challenger grass series leading up to Wimbledon. They followed their runner-up finish to Ken and Neal Skupski at Surbiton by beating the same opponents a week later in the final at Ilkley.
Daniell won the 2016 Stuttgart Open with Artem Sitak before again teaming up with Demoliner. They reached their first ATP World Tour final at the 2016 Swedish Open.
Daniell competed with Michael Venus at the 2016 Summer Olympics, losing a close first round match to Canadians Daniel Nestor and Vasek Pospisil 6–4, 3–6, 6–7 (6).
In 2017, Daniell and Demoliner reached three ATP World Tour finals, in São Paulo, Lyon and Chengdu, although they were unable to win any of them, and improved their ranking as a team to World No. 15. He achieved his best win when, having had to qualify for the 2017 Swiss Indoors in Basel because Demoliner was playing in Vienna, he and new partner Dominic Inglot beat the top seeds, the world's second-ranked pair of Henri Kontinen and John Peers, in the first round. They eventually lost in the semifinal to Fabrice Martin and Édouard Roger-Vasselin.

### 2018

After losing in first-round match tie-breaks in both Brisbane and Auckland, Daniell and Inglot won through to the quarter-finals in the Australian Open. In a high quality three-set match, where they saved match points in both the second and third sets, they lost to the eventual tournament winners, Oliver Marach and Mate Pavić, 4–6, 7–6 (10), 6–7 (5). Daniell also played in the Mixed Doubles, teaming up with Chinese player Xu Yifan. They drew third seeds and eventual semi-finalists Ekaterina Makarova and Bruno Soares as their first-round opponents and, although winning the second set, were outclassed in the match tie-break, the final score being 6–3, 5–7, 10–2.
Daniell and Artem Sitak teamed up for the doubles in the Davis Cup tie against China, but were beaten by Gong Mao-Xin and Zhang Ze. He then returned to the ATP tour with Inglot, losing in the first round in Montpellier before finishing runners-up to Michael Venus and Raven Klaasen in Marseille. Although Daniell had previously faced a New Zealander (Rubin Statham) in a Challenger doubles final, this was the first time that New Zealanders had been on opposite sides of the net in an ATP World Tour doubles final. Daniell and Inglot then moved to Dubai, where they lost in a match tie-break in the first round to second seeds Jean-Julien Rojer and Horia Tecău.
Moving on to Indian Wells, Daniell teamed as a one-off with Diego Schwartzman. After a tough opening match, and a much easier second round, they lost in the quarter-finals to Bob and Mike Bryan, 7–5, 6–1. The following week in Miami he and Inglot faced the Bryan brothers in the first round, winning the first set but losing the second and being well-beaten in the match tie-break. They used the Marrakech tournament to start their clay court season, winning in the first round but losing in the second to Divij Sharan and Jan-Lennard Struff. In that match Daniell aggravated an injury to his right wrist which he had picked up during the Davis Cup tie against China, and announced later that he would miss the rest of the clay court season to concentrate on his rehabilitation. After the French Open it was revealed that Inglot had decided to seek another partner for the grass court season, due to his uncertainty over whether or not Daniell would be fit, and that Daniell would be teaming up with fellow New Zealander Artem Sitak's former partner in Wesley Koolhof.
Daniell returned to tournament play at Queen's Club in London. He and Koolhof lost in qualifying, but became lucky losers and beat the wildcard combination of Novak Djokovic and Stan Wawrinka in the first round, before going down to Jamie Murray and Bruno Soares in a match tie-break. In their last tournament before Wimbledon, Daniell and Koolhof lost in the first round at Eastbourne to Ryan Harrison and Nicholas Monroe, again in a match tie-break.
At Wimbledon Daniell and Koolhof lost to qualifiers Sriram Balaji and Vishnu Vardhan in the first round, while in the mixed doubles he and Nadiia Kichenok won their first match, but lost in the second round to 10th seeds Juan Sebastian Cabal and Abigail Spears. They then returned to the European clay courts, losing in the quarter-finals of the Swedish Open, the semi-finals of the German Open in Hamburg (to Oliver Marach and Mate Pavic), and the first round in Kitzbühel, the latter to Jürgen Melzer and Philipp Petzschner, who had also beaten them in Sweden.
In their last tournament before the US Open, Daniell and Koolhof played at Winston-Salem, losing in the quarter-finals to eventual champions Jean-Julien Rojer and Horia Tecau. At Flushing Meadows they won their first round match, but lost the second to fourth seeds Jamie Murray and Bruno Soares.
Daniell then travelled to Korea, where he joined the rest of the New Zealand Davis Cup team in Gimcheon. Scheduled to play the doubles rubber with Artem Sitak, Daniell had to withdraw on the morning of the match due to a recurrence of a back injury, his place being taken by Ajeet Rai. New Zealand lost the tie 2–3, being relegated to Asia/Oceania Group II for the first time in five years.
Daniell and Koolhof next played in Shenzhen, losing in the quarter-finals to Max Mirnyi and Philipp Oswald. They found Marach and Pavic too strong again in the China Open, losing 14–12 in a match tie-break in the quarter-finals. Daniell returned to play a Challenger event in his home city of Barcelona after that match, losing in his third successive quarter-final, and then teamed up again with Koolhof to play in the Stockholm Open. They were the only seeded team to reach the semi-finals, where they beat Julien Benneteau and Lucas Pouille, and they met the British pair of Luke Bambridge and Jonny O'Mara in the final. Losing the first set, they held four set points in the second set tie-break, but were unable to convert any, and then a fifth set point went by as well. Bambridge and O'Mara won on their second match point, the score being 7–5, 7–6 (8).
Their next event was the Austrian Open, where they lost in a first round match tie-break to Joe Salisbury and Neal Skupski. Daniell's final tournament for the year was a Challenger event in Eckental, Germany, where he teamed up with his former long-term partner in Marcelo Demoliner. They were top seeds, but both their first two matches went to three tie-breaks, winning both the deciders 10–7. Their semi-final was against the German fourth seeds, Kevin Krawietz and Andreas Mies, who had raucous vocal support from the local crowd. Yet another match tie-break was required, with the crowd going wild as Krawietz and Mies prevailed 10–8. They went on to win the title.

### 2019

Daniell and Koolhof began their year in Brisbane, needing tie-breaks of one kind or another in all three matches on their way to the final, where they defeated fourth seeds Rajeev Ram and Joe Salisbury in straight sets, 6–4, 7–6 (6). It was the fourth ATP World Tour title for each of them, but their first together. In Auckland they lost in a very close quarter-final, 7–6 (4), 7–6 (5), to the eventual champions, Ben McLachlan and Jan-Lennard Struff, in a match which didn't start until 11.15 pm due to Struff having had a three-hour singles quarter-final match earlier that evening.
In the Australian Open they beat the wildly popular home pair of Lleyton Hewitt and John-Patrick Smith in three sets, before falling to Michael Venus and Raven Klaasen in the second round. With yet another injury break intervening, it was another month before Daniell played again, he and Koolhof losing in the first round in Acapulco to Feliciano and Marc López.
Phoenix was their next stop, where they lost a very tight quarter-final match in the Phoenix Challenger to eventual champions Jamie Murray and Neal Skupski, 6–7 (8), 6–4, 12–10. Daniell and Koolhof went in different directions after that, with Daniell losing in the first round of a Challenger at Sophia Antipolis in France, and then partnering David Marrero to victory in the Challenger tournament in Murcia.
Reunited with Koolhof, Daniell next played in the Hungarian Open in Budapest, where they lost in the final to Ken and Neal Skupski. They made the semi-finals in Estoril before losing to top seeds Łukasz Kubot and Marcelo Melo in the second round of the French Open. Daniell and Luke Bambridge reached the semi-finals at Surbiton before he and Koolhof were beaten in the final at 's-Hertogenbosch by Dominic Inglot and Austin Krajicek.
Daniell partnered with Leander Paes at Ilkley, losing in the final to Santiago González and Aisam-ul-Haq Qureshi, before rejoining Koolhof at Eastbourne. They again found Inglot and Krajicek to be a stumbling block, losing in a match tie-break in the quarter-finals. In a career-best performance for the New Zealander at a Grand Slam event, Daniell and Koolhof got to the quarter-finals at Wimbledon, where they were beaten in straight sets by Ivan Dodig and Filip Polášek. In another career-best effort, Daniell and Jennifer Brady made the third round of the mixed doubles before losing to eventual semi-finalists Matwé Middelkoop and Yang Zhaoxuan.
Daniell's partnership with Koolhof came to an end at Wimbledon, and he rejoined Paes for the only American grass court tournament, at Newport, where they reached the semi-finals. First round losses followed at Montreal, Winston-Salem and the US Open, the latter two with Ken Skupski. Daniell also played mixed doubles at the US Open, partnering Croatia's Darija Jurak, but they were well-beaten in the first round by the second seeds, Gabriela Dabrowski and Mate Pavić.
In September he and Michael Venus won the doubles rubber in New Zealand's Davis Cup tie against Indonesia, before Daniell linked up with what he hoped would be his new long-term partner, Philipp Oswald. They reached the semi-finals in Moscow and Vienna before finishing the year with a second round loss in the Paris Masters.

### 2020

Daniell and Oswald resumed in the ASB Classic in Auckland, losing in the final to Luke Bambridge and Ben McLachlan. They then lost in the first round four times in a row, at the Australian Open to sixth seeds Marcel Granollers and Horacio Zeballos, in New York and Delray Beach to Marcelo Arevalo and Jonny O'Mara and, in somewhat of an upset, to Grigor Dimitrov and Taylor Fritz in Acapulco.
After that it was back to New Zealand for the Davis Cup tie against Venezuela in Auckland, where Daniell teamed up with Artem Sitak for the first time in two years. New Zealand won the tie 3–1, with Daniell and Sitak beating Luis David Martínez and Jordi Muñoz Abreu 6–3, 7–6 (3) in the doubles rubber. International play was suspended because of the COVID-19 coronavirus just a few days later.
Daniell resumed his career in the US Open at the beginning of September, where he and Oswald defeated Raven Klaasen and Oliver Marach in the first round, but were upset by the American wild card pair of Christopher Eubanks and Mackenzie McDonald in the second. They lost in the quarter-finals in Kitzbühel and Forli in the lead-up to the rescheduled French Open, where they lost in the first round to seventh seeds Mate Pavić and Bruno Soares. That was also their fate when top seeds in Parma, but they followed that by winning the title as third seeds at the new ATP250 tournament in Santa Margherita di Pula, upsetting top seeds Juan Sebastián Cabal and Robert Farah in the final.
Daniell and Oswald then moved on to Cologne, where they lost to French Open champions Kevin Krawietz and Andreas Mies in the semi-finals, and followed that with a quarter-final loss in Nur-Sultan. Their final tournament for the year was the Paris Masters, where they beat Krawietz and Alexander Zverev in the first round before losing to Jürgen Melzer and Édouard Roger-Vasselin. Although that was the extent of their on-court activity, Daniell was elected to the ATP Player Council in December as one of the two doubles representatives, replacing Melzer, who retired from competitive tennis after the ATP Finals.

### 2021-24: Olympics Bronze medalist, hiatus, retirement

At the 2020 Summer Olympics he won the bronze medal in doubles with fellow New Zealander Michael Venus defeating Austin Krajicek and Tennys Sandgren.
He suffered a knee injury in April 2022 which ruled him out of Wimbledon and for the rest of the 2022 season.
In December 2023, after a long injury break, he resumed his career by finishing runner-up in the non-tour Wellington Open, and then won the ITF M15 event at the same venue a week later, both times with Finn Reynolds as his partner.
He entered the 2024 Australian Open in doubles using protected ranking partnering Marcelo Demoliner. He entered the 2024 BNP Paribas Open as an alternate pair with John-Patrick Smith. He used protected ranking for Roland Garros, for Wimbledon and for the US Open.
He retired at his home tournament, the 2025 ASB Classic.

## Olympic medal finals
### Doubles: 1 (1 bronze medal)

| Result | Year | Tournament | Surface | Partner | Opponents | Score |
| Bronze | 2021 | 2020 Summer Olympics, Japan | Hard | Michael Venus | Austin Krajicek Tennys Sandgren | 7–6$^{(7–3)}$, 6–2 |

## ATP career finals
### Doubles: 15 (5 titles, 10 runners-up)

* Legend
* Grand Slam tournaments (0–0)
* ATP World Tour Finals (0–0)
* ATP World Tour Masters 1000 (0–0)
* ATP World Tour 500 Series (0–0)
* ATP World Tour 250 Series (5–10)
* Titles by surface
* Hard (3–5)
* Clay (1–4)
* Grass (1–1)
* Titles by setting
* Outdoor (4–8)
* Indoor (1–2)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Win | 1–0 | Jan 2010 | Auckland Open, New Zealand | 250 Series | Hard | Horia Tecău | Marcelo Melo Bruno Soares | 7–5, 6–4 |
| Win | 2–0 | Feb 2015 | Open Sud de France, France | 250 Series | Hard (i) | Artem Sitak | Dominic Inglot Florin Mergea | 3–6, 6–4, [16–14] |
| Win | 3–0 | Jun 2016 | Stuttgart Open, Germany | 250 Series | Grass | Artem Sitak | Oliver Marach Fabrice Martin | 6–7$^{(4–7)}$, 6–4, [10–8] |
| Loss | 3–1 | Jul 2016 | Swedish Open, Sweden | 250 Series | Clay | Marcelo Demoliner | Marcel Granollers David Marrero | 2–6, 3–6 |
| Loss | 3–2 | Mar 2017 | Brasil Open, Brazil | 250 Series | Clay | Marcelo Demoliner | Rogério Dutra Silva André Sá | 6–7$^{(5–7)}$, 7–5, [7–10] |
| Loss | 3–3 | May 2017 | Lyon Open, France | 250 Series | Clay | Marcelo Demoliner | Andrés Molteni Adil Shamasdin | 3–6, 6–3, [5–10] |
| Loss | 3–4 | Oct 2017 | Chengdu Open, China | 250 Series | Hard | Marcelo Demoliner | Jonathan Erlich Aisam-ul-Haq Qureshi | 3–6, 6–7$^{(3–7)}$ |
| Loss | 3–5 | Feb 2018 | Open 13, France | 250 Series | Hard (i) | Dominic Inglot | Raven Klaasen Michael Venus | 7–6$^{(7–2)}$, 3–6, [4–10] |
| Loss | 3–6 | Oct 2018 | Stockholm Open, Sweden | 250 Series | Hard (i) | Wesley Koolhof | Luke Bambridge Jonny O'Mara | 5–7, 6–7$^{(8–10)}$ |
| Win | 4–6 | Jan 2019 | Brisbane International, Australia | 250 Series | Hard | Wesley Koolhof | Rajeev Ram Joe Salisbury | 6–4, 7–6$^{(8–6)}$ |
| Loss | 4–7 | Apr 2019 | Hungarian Open, Hungary | 250 Series | Clay | Wesley Koolhof | Ken Skupski Neal Skupski | 3–6, 4–6 |
| Loss | 4–8 | May 2019 | Rosmalen Championships, Netherlands | 250 Series | Grass | Wesley Koolhof | Dominic Inglot Austin Krajicek | 4–6, 6–4, [4–10] |
| Loss | 4–9 | Jan 2020 | Auckland Open, New Zealand | 250 Series | Hard | Philipp Oswald | Luke Bambridge Ben McLachlan | 6–7$^{(3–7)}$, 3–6 |
| Win | 5–9 | Oct 2020 | Sardegna Open, Italy | 250 Series | Clay | Philipp Oswald | Juan Sebastián Cabal Robert Farah | 6–3, 6–4 |
| Loss | 5–10 | Mar 2021 | Qatar Open, Qatar | 250 Series | Hard | Philipp Oswald | Aslan Karatsev Andrey Rublev | 5–7, 4–6 |

## Challenger and Futures finals
### Singles: 4 (2 titles, 2 runners-up)

* Legend (singles)
* ATP Challenger Tour (0–0)
* ITF Futures Tour (2–2)
* Titles by surface
* Hard (0–2)
* Clay (0–0)
* Grass (2–0)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Sep 2009 | Israel F6, Ramat HaSharon | Futures | Hard | Noam Okun | 6–7$^{(4–7)}$, 2–6 |
| Loss | 0–2 | Oct 2011 | Mexico F12, Veracruz | Futures | Hard | Luis Díaz Barriga | 4–6, 6–3, 3–6 |
| Win | 1–2 | Jul 2013 | Great Britain F13, Ilkley | Futures | Grass | Tom Farquharson | 6–3, 3–6, 6–3 |
| Win | 2–2 | Jul 2014 | Great Britain F13, Ilkley | Futures | Grass | Lewis Burton | 6–2, 7–5 |

### Doubles: 40 (25 titles, 15 runners-up)

* Legend (doubles)
* ATP Challenger Tour (8–6)
* ITF Futures Tour (16–8)
* ITF M15 tournaments (1–0)
* Titles by surface
* Hard (17–10)
* Clay (2–1)
* Grass (5–1)
* Carpet (1–2)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Mar 2009 | New Zealand F3, Wellington | Futures | Hard | Joel Lindner | G.D. Jones Daniel King-Turner | 2–6, 4–6 |
| Loss | 0–2 | Sep 2009 | Israel F5, Ramat HaSharon | Futures | Hard | Miloslav Mečíř | John Paul Fruttero G.D. Jones | 6–3, 2–6, [4–10] |
| Win | 1–2 | Sep 2009 | Israel F6, Ramat HaSharon | Futures | Hard | Amir Weintraub | John Paul Fruttero G.D. Jones | 6–1, 6–7$^{(4–7)}$, [10–5] |
| Loss | 1–3 | May 2010 | Australia F3, Ipswich | Futures | Clay | Logan Mackenzie | Brydan Klein Dane Propoggia | 2–6, 3–6 |
| Win | 2–3 | Jun 2010 | USA F13, Loomis | Futures | Hard | Michael Venus | Nima Roshan Rubin Statham | 6–4, 6–4 |
| Win | 3–3 | Feb 2011 | Turkey F5, Antalya | Futures | Hard | Michael Venus | Alexander Rumyantsev Dmitri Sitak | 2–6, 6–1, [11–9] |
| Win | 4–3 | Jun 2011 | Mexico F7, Morelia | Futures | Hard | Artem Sitak | Ruben Gonzales Chris Kwon | 6–0, 6–3 |
| Win | 5–3 | Apr 2012 | Switzerland F3, Fällanden | Futures | Carpet (i) | Márton Fucsovics | Adrian Bodmer Philipp Oswald | 6–7$^{(3–7)}$, 6–3, [10–8] |
| Win | 6–3 | Apr 2012 | Turkey F15, Antalya | Futures | Hard | Gero Kretschmer | Tomislav Brkić Mislav Hižak | 6–0, 6–2 |
| Win | 7–3 | May 2012 | Israel F8, Ramat HaSharon | Futures | Hard | Chen Ti | Noam Behr Noam Okun | 7–6$^{(7–1)}$ ret. |
| Win | 8–3 | May 2012 | Israel F9, Ramat HaSharon | Futures | Hard | Chen Ti | Aviv Ben Shabat Noam Okun | 6–0, 6–2 |
| Loss | 8–4 | Sep 2012 | Great Britain F15, Roehampton | Futures | Hard | Manuel Sánchez | Jean Andersen Ruan Roelofse | 2–6, 6–4, [10–12] |
| Win | 9–4 | Nov 2012 | Cambodia F1, Phnom Penh | Futures | Hard | Richard Gabb | Gao Peng Gao Wan | 6–0, 6–0 |
| Win | 10–4 | Dec 2012 | Cambodia F2, Phnom Penh | Futures | Hard | Richard Gabb | Gao Wan Jeevan Nedunchezhiyan | 6–1, 7–6$^{(7–5)}$ |
| Win | 11–4 | Dec 2012 | Cambodia F3, Phnom Penh | Futures | Hard | Richard Gabb | Gao Peng Gao Wan | 7–5, 6–2 |
| Loss | 11–5 | Dec 2012 | Hong Kong F3, Hong Kong | Futures | Hard | Kaden Hensel | Sekou Bangoura Daniel Nguyen | 4–6, 2–6 |
| Win | 12–5 | May 2013 | Greece F7, Marathon | Futures | Hard | Richard Gabb | Keith-Patrick Crowley Tucker Vorster | 6–1, 6–1 |
| Win | 13–5 | Jul 2013 | Great Britain F13, Ilkley | Futures | Grass | Richard Gabb | George Coupland Joe Salisbury | 6–3, 4–6, [10–8] |
| Win | 14–5 | Jul 2013 | Great Britain F14, Felixstowe | Futures | Grass | Richard Gabb | Robin Goodman Euan Mcintosh | 7–6$^{(9–7)}$, 6–4 |
| Loss | 14–6 | Jul 2013 | Ireland F1, Dublin | Futures | Carpet | Richard Gabb | John Morrissey Colin O'Brien | 4–6, 7–6$^{(7–1)}$, [7–10] |
| Loss | 14–7 | Sep 2013 | Turkey F34, Antalya | Futures | Hard | Richard Gabb | Dekel Bar Tobias Blomgren | 6–2, 4–6, [8–10] |
| Win | 15–7 | Sep 2013 | Turkey F34, Antalya | Futures | Hard | Richard Gabb | Matteo Marfia Francesco Vilardo | 6–2, 7–5 |
| Loss | 15–8 | Nov 2013 | Toyota, Japan | Challenger | Carpet (i) | Artem Sitak | Chase Buchanan Blaž Rola | 6–4, 3–6, [4–10] |
| Win | 16–8 | Feb 2014 | West Lakes, Australia | Challenger | Hard | Jarmere Jenkins | Dane Propoggia Rubin Statham | 6–4, 6–4 |
| Win | 17–8 | Feb 2014 | Australia F1, Happy Valley | Futures | Hard | Dane Propoggia | Takuto Niki Yasutaka Uchiyama | 6–3, 6–2 |
| Loss | 17–9 | Apr 2014 | León, Mexico | Challenger | Hard | Artem Sitak | Sam Groth Chris Guccione | 3–6, 4–6 |
| Win | 18–9 | Jul 2014 | Granby, Canada | Challenger | Hard | Artem Sitak | Jordan Kerr Fabrice Martin | 7–6$^{(7–5)}$, 5–7, [10–5] |
| Loss | 18–10 | Aug 2014 | Vancouver, Canada | Challenger | Hard | Artem Sitak | Austin Krajicek John-Patrick Smith | 3–6, 6–4, [8–10] |
| Loss | 18–11 | Aug 2014 | Canada F8, Winnipeg | Futures | Hard | Philip Bester | Dimitar Kutrovsky Saketh Myneni | 5–7, 5–7 |
| Loss | 18–12 | Nov 2014 | Traralgon, Australia | Challenger | Hard | Artem Sitak | Brydan Klein Dane Propoggia | 6–7$^{(6–8)}$, 6–3, [6–10] |
| Loss | 18–13 | Nov 2014 | Yokohama, Japan | Challenger | Hard | Artem Sitak | Bradley Klahn Matt Reid | 6–4, 4–6, [7–10] |
| Loss | 18–14 | Jun 2015 | Surbiton, UK | Challenger | Grass | Marcelo Demoliner | Ken Skupski Neal Skupski | 3–6, 4–6 |
| Win | 19–14 | Jun 2015 | Ilkley, UK | Challenger | Grass | Marcelo Demoliner | Ken Skupski Neal Skupski | 7–6$^{(7–3)}$, 6–4 |
| Win | 20–14 | Mar 2016 | Puebla, Mexico | Challenger | Hard | Artem Sitak | Santiago González Mate Pavić | 3–6, 6–2, [12–10] |
| Win | 21–14 | Mar 2016 | San Luis Potosí, Mexico | Challenger | Clay | Artem Sitak | Santiago González Mate Pavić | 6–3, 7–6$^{(7–4)}$ |
| Win | 22–14 | Mar 2017 | Irving, US | Challenger | Grass | Marcelo Demoliner | Oliver Marach Fabrice Martin | 6–3, 6–4 |
| Win | 23–14 | Jun 2017 | Surbiton, UK | Challenger | Grass | Aisam-ul-Haq Qureshi | Treat Huey Denis Kudla | 6–3, 7–6$^{(7–0)}$ |
| Win | 24–14 | Apr 2019 | Murcia, Spain | Challenger | Clay | David Marrero | Rameez Junaid Andrei Vasilevski | 6–4, 6–4 |
| Loss | 24–15 | Jun 2019 | Ilkley, UK | Challenger | Grass | Leander Paes | Santiago González Aisam-ul-Haq Qureshi | 3–6, 4–6 |
| Win | 25–15 | Dec 2023 | Wellington, New Zealand | M15 | Hard | Finn Reynolds | Joshua Charlton Emile Hudd | 6–4, 6–2 |

## Davis Cup

* Legend
* Group membership
* World Group (0)
* Group I (11–3)
* Group II (2–3)
* Group III (0)
* Group IV (0)
* Results by surface
* Hard (12–3)
* Grass (1–0)
* Clay (0–3)
* Carpet (0–0)
* Results by setting
* Outdoors (5–2)
* Indoors (8–4)
Note: walkover victory when Pakistan abandoned the tie in 2013 is not counted as a match played
* indicates the outcome of the Davis Cup match followed by the score, date, place of event, the zonal classification and its phase, and the court surface.
| Rubber outcome | No. | Rubber | Match type (partner if any) | Opponent nation | Opponent player(s) | Score |
| 3–2; 5–7 March 2010; Sri Lanka Tennis Association, Colombo, Sri Lanka; Group II Asia/Oceania First round; Clay surface |||||||
| Defeat | 1. | III | Doubles (with Daniel King-Turner) | Sri Lanka | Harshana Godamanna / Rajeev Rajapakse | 6–7$^{(5–7)}$ , 4–6, 3–6 |
| 3–2; 9–11 July 2010; TSB Hub, Hāwera, New Zealand; Group II Asia/Oceania Second round; Hard (i) surface |||||||
| Defeat | 2. | III | Doubles (with Michael Venus) | Pakistan | Aqeel Khan / Aisam-ul-Haq Qureshi | 6–7$^{(6–8)}$ , 3–6, 2–6 |
| 2–3; 4–6 March 2011; Sport Complex Pahlavon, Namangan, Uzbekistan; Group I Asia/Oceania First round; Clay (i) surface |||||||
| Defeat | 3. | III | Doubles (with Michael Venus) | Uzbekistan | Farrukh Dustov / Denis Istomin | 6–7$^{(5–7)}$ , 3–6, 4–6 |
| 5–0; 8–10 July 2011; TSB Hub, Hāwera, New Zealand; Group I Asia/Oceania Relegation Play-off, First round play-off; Hard (i) surface |||||||
| Victory | 1. | III | Doubles (with Artem Sitak) | Philippines | Ruben Gonzales / Cecil Mamiit | 7–6$^{(7–0)}$, 6–3, 6–2 |
| Victory | 2. | IV | Singles (dead rubber) | Philippines | Jeson Patrombon | 4–6, 6–3, 6–3 |
| 5–0; 1–3 February 2013; Albany Tennis Centre, Auckland, New Zealand; Group II Asia/Oceania First round; Hard (i) surface |||||||
| Victory | 3. | III | Doubles (with Daniel King-Turner) | Lebanon | Ibrahim Abou Chahine / Karim Alayli | 6–1, 6–1, 6–1 |
| 4–1; 5–7 April 2013; Pun Hlaing Golf & Country Club, Yangon, Myanmar; Group II Asia/Oceania Second round; Grass surface |||||||
| Victory | (not counted as match played) | III | Doubles (with Daniel King-Turner) | Pakistan | Aqeel Khan / Aisam-ul-Haq Qureshi | won by walkover |
| 3–2; 13–15 September 2013; Plantation Bay Resort & Spa, Lapu-Lapu City, Philippines; Group II Asia/Oceania Third round; Clay surface |||||||
| Defeat | 4. | III | Doubles (with Artem Sitak) | Philippines | Francis Casey Alcantara / Treat Huey | 4–6, 3–6, 4–6 |
| 1–3; 27–29 January 2014; Tianjin Tennis Centre, Tianjin, China; Group I Asia/Oceania First round; Hard (i) surface |||||||
| Victory | 4. | III | Doubles (with Michael Venus) | China | Gong Maoxin / Li Zhe | 6–3, 7–6$^{(7–3)}$, 7–5 |
| 4–1; 24–26 October 2014; Wilding Park Tennis Centre, Christchurch, New Zealand; Group I Asia/Oceania Relegation Play-off, Second round play-off; Hard (i) surface |||||||
| Victory | 5. | III | Doubles (with Artem Sitak) | Chinese Taipei | Peng Hsien-yin / Wang Chieh-fu | 6–0, 6–4, 6–2 |
| Victory | 6. | V | Singles (dead rubber) | Chinese Taipei | Hung Jui-chen | 7–6$^{(7–3)}$, 7–5 |
| 4–1; 6–8 March 2015; ASB Tennis Centre, Auckland, New Zealand; Group I Asia/Oceania First round; Hard surface |||||||
| Victory | 7. | III | Doubles (with Artem Sitak) | China | Li Zhe / Zhang Ze | 6–7$^{(3–7)}$, 6–7$^{(4–7)}$, 7–6$^{(7–1)}$, 6–3, 6–2 |
| 2–3; 17–19 July 2015; Wilding Park Tennis Centre, Christchurch, New Zealand; Group I Asia/Oceania Second round; Hard (i) surface |||||||
| Victory | 8. | III | Doubles (with Artem Sitak) | India | Rohan Bopanna / Saketh Myneni | 6–3, 7–6$^{(7–1)}$, 6–3 |
| Defeat | 5. | IV | Singles | India | Somdev Devvarman | 4–6, 4–6, 4–6 |
| 5–0; 16–18 September 2016; Wilding Park Tennis Centre, Christchurch, New Zealand; Group I Asia/Oceania Relegation Play-off, Second round play-off; Hard (i) surface |||||||
| Victory | 9. | III | Doubles (with Michael Venus) | Pakistan | Mohammad Abid Ali Khan Akbar / Aqeel Khan | 6–0, 6–1, 6–2 |
| 3–2; 7–9 April 2017; ASB Tennis Centre, Auckland, New Zealand; Group I Asia/Oceania Relegation Play-off, First round play-off; Hard surface |||||||
| Victory | 10. | III | Doubles (with Artem Sitak) | South Korea | Chung Hong / Lee Jea-moon | 6–2, 4–6, 6–4, 7–6$^{(7–4)}$ |
| 1–3; 2–3 February 2018; Tianjin Tennis Centre, Tianjin, China; Group I Asia/Oceania First round; Hard (i) surface |||||||
| Defeat | 6. | III | Doubles (with Artem Sitak) | China | Gong Maoxin / Zhang Ze | 4–6, 4–6 |
| 3–1; 14–15 September 2019; Gelora Bung Karno Sports Complex, Jakarta, Indonesia; Group II Asia/Oceania First round; Hard surface |||||||
| Victory | 11. | III | Doubles (with Michael Venus) | Indonesia | Anthony Susanto / David Agung Susanto | 6–0, 6–2 |
| 3–1; 6–7 March 2020; ASB Tennis Centre, Auckland, New Zealand; World Group I Play-off, Play-off round; Hard surface |||||||
| Victory | 12. | III | Doubles (with Artem Sitak) | Venezuela | Luis David Martínez / Jordi Muñoz Abreu | 6–3, 7–6$^{(7–3)}$ |
| 1–3; 18–19 September 2021; International Tennis Hall of Fame, Newport, Rhode Island, USA; World Group I; Grass surface |||||||
| Victory | 13. | III | Doubles (with Michael Venus) | South Korea | Nam Ji-sung / Song Min-kyu | 4–6, 6–2, 6–4 |

## Performance timelines

Key :
| W | F | SF | QF | #R | RR | Q# | DNQ | A | NH |

### Doubles

Current through the 2024 US Open (tennis).
| Tournament | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2024 | !SR | W–L |
| Grand Slam tournaments |||||||||||||
| Australian Open | A | 1R | 3R | QF | 2R | 1R | QF | 2R | 1R | 0 / 8 | 10–8 |
| French Open | 1R | 3R | 1R | A | 2R | 1R | 2R | A | 2R | 0 / 7 | 5–7 |
| Wimbledon | 3R | 1R | 3R | 1R | QF | NH | 2R | A | 1R | 0 / 7 | 7–7 |
| US Open | 2R | 3R | 2R | 2R | 1R | 2R | 2R | A | 1R | 0 / 8 | 7–8 |
| Win–loss | 3–3 | 4–4 | 5–4 | 4–3 | 5–4 | 1–3 | 6–4 | 1–1 | 1–4 | 0 / 30 | 29–30 |
| ATP Tour Masters 1000 |||||||||||||
| Indian Wells Masters | A | A | A | QF | A | NH | A | A | 1R | 0 / 2 | 2–2 |
| Miami Open | A | A | 1R | 1R | A | NH | 1R | A | | 0 / 3 | 0–3 |
| Monte-Carlo Masters | A | A | A | A | A | NH | A | A | | 0 / 0 | 0–0 |
| Madrid Open | A | A | A | A | A | NH | A | A | | 0 / 0 | 0–0 |
| Italian Open | A | A | A | A | A | A | 2R | A | | 0 / 1 | 1–1 |
| Canadian Open | A | A | A | A | 1R | NH | A | A | | 0 / 1 | 0–1 |
| Cincinnati Masters | A | A | A | A | A | A | 1R | A | | 0 / 1 | 0–1 |
| Shanghai Masters | A | A | A | A | A | NH | NH | NH | | 0 / 0 | 0–0 |
| Paris Masters | A | A | A | A | 2R | 2R | A | A | | 0 / 2 | 2–2 |
| Win–loss | 0–0 | 0–0 | 0–1 | 2–2 | 1–2 | 1–1 | 1–3 | 0–0 | 0–1 | 0 / 10 | 5–10 |

### Mixed doubles

Although the US and French Opens took place in 2020, mixed doubles were not included in either event due to the COVID-19 pandemic.
Grand Slam tournaments :
| Tournament | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | W–L |
| Australian Open | A | 1R | A | A | A | A | 0–1 |
| French Open | A | A | A | NH | A | A | 0–0 |
| Wimbledon | 1R | 2R | 3R | NH | A | A | 3–3 |
| US Open | A | A | 1R | NH | 2R | A | 1–2 |
| Win–loss | 0–1 | 1–2 | 2–2 | 0–0 | 1–1 | 0–0 | 4–6 |