# Marcelo Zormann

Marcelo Zormann da Silva (born 10 June 1996) is a Brazilian tennis player. He has a career high ATP doubles ranking of world No. 92 achieved on 20 May 2024. He also has an ATP career high singles ranking of No. 467 achieved on 13 June 2016.

## Career

Zormann along with Orlando Luz won the 2014 Wimbledon boys' doubles title after defeating Stefan Kozlov and Andrey Rublev 6–4, 3–6, 8–6 in the final.
He made a first time appearance in the main draw at the 2024 Rio Open as a qualifying pair with Joao Fonseca, after receiving a wildcard in doubles qualifying.
He reached the top 100 in the doubles rankings on 15 April 2024 at world No. 98. He made his Grand Slam debut at the 2024 French Open as an alternate pair partnering Orlando Luz.

## ATP Challenger and Futures/ITF World Tennis Tour finals
### Singles: 7 (3–4)

* Legend (singles)
* ATP Challenger Tour (0–0)
* Futures/ITF World Tennis Tour (3–4)
* Finals by surface
* Hard (0–0)
* Clay (3–4)
* Grass (0–0)
* Carpet (0–0)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Win | 1–0 | Oct 2013 | Brazil F12, Montes Claros | Futures | Clay | Caio Silva | 6–3, 6–3 |
| Loss | 1–1 | Jun 2014 | France F10, Mont-de-Marsan | Futures | Clay | Medy Chettar | 4–6, 4–6 |
| Win | 2–1 | Sep 2015 | Croatia F15, Bol | Futures | Clay | Miki Janković | 6–4, 6–2 |
| Loss | 2–2 | Nov 2015 | Brazil F6, Porto Alegre | Futures | Clay | C. Severino | 6–3, 3–6, 4–6 |
| Win | 3–2 | May 2016 | Argentina F6, Villa del Dique | Futures | Clay | Federico Coria | 6–4, 7–6$^{(7–5)}$ |
| Loss | 3–3 | May 2018 | Brazil F3, Brasília | Futures | Clay | O. Gutierrez | 2–6, 2–6 |
| Loss | 3–4 | Nov 2022 | M25 Lajeado, Brazil | World Tennis Tour | Clay | Eduardo Ribeiro | 2–6, 2–6 |

### Doubles: 42 (25–17)

* Legend (doubles)
* ATP Challenger Tour (5–3)
* Futures/ITF World Tennis Tour (20–14)
* Finals by surface
* Hard (0–1)
* Clay (25–16)
* Grass (0–0)
* Carpet (0–0)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Oct 2013 | Brazil F12, Montes Claros | Futures | Clay | Luís Britto | Gabriel Vellinho Hocevar Rafael Matos | 5–7, 5–7 |
| Win | 1–1 | Jun 2015 | Brazil F2, Itajaí | Futures | Clay | Rafael Matos | Felipe Meligeni Alves Igor Marcondes | 6–7$^{(5–7)}$, 6–2, 10–8 |
| Loss | 1–2 | Aug 2015 | Italy F23, Este | Futures | Clay | Rafael Matos | Maximilian Neuchrist Tristan-Samuel Weissborn | 6–2, 3–6, [8–10] |
| Win | 2–2 | Sep 2015 | Croatia F14, Bol | Futures | Clay | Rafael Matos | Gábor Borsos Ádám Kellner | 6–3, 2–6, [10–5] |
| Win | 3–2 | Nov 2015 | Brazil F6, Porto Alegre | Futures | Clay | Orlando Luz | Ricardo Hocevar Carlos Eduardo Severino | 3–6, 6–3, [10–6] |
| Win | 4–2 | May 2016 | Argentina F5, Villa María | Futures | Clay | João Pedro Sorgi | Mariano Kestelboim Matías Zukas | 6–2, 3–6, [10–2] |
| Win | 5–2 | May 2016 | Argentina F6, Villa del Dique | Futures | Clay | João Pedro Sorgi | Oscar Jose Gutierrez Gabriel Alejandro Hidalgo | 6–2, 6–3 |
| Win | 6–2 | May 2016 | Argentina F7, Córdoba | Futures | Clay | João Pedro Sorgi | Guillermo Rivera Aránguiz Juan Carlos Sáez | 6–4, 3–6, [11–9] |
| Win | 7–2 | Dec 2016 | Uruguay F3, Salto | Futures | Clay | Orlando Luz | Marcel Felder Gabriel Alejandro Hidalgo | 7–6$^{(7–2)}$, 6–4 |
| Win | 8–2 | Apr 2017 | Spain F11, Majadahonda | Futures | Clay | Rafael Matos | Alberto Romero Senise Miguel Semmler | 3–6, 7–6$^{(7–5)}$, [11–9] |
| Win | 9–2 | Jun 2017 | Italy F18, Sassuolo | Futures | Clay | Orlando Luz | Marco Bortolotti Walter Trusendi | 6–3, 6–3 |
| Loss | 9–3 | Aug 2017 | Portugal F14, Porto | Futures | Clay | Rafael Matos | Tiago Cação Nuno Deus | 6–2, 4–6, [8–10] |
| Win | 10–3 | Aug 2017 | Spain F25, Vigo | Futures | Clay | Rafael Matos | Marc Fornell Mestres Marc Giner | 6–3, 7–6$^{(7–4)}$ |
| Loss | 10–4 | Sep 2017 | Tunisia F27, Hammamet | Futures | Clay | Luís Britto | Harri Heliövaara Evan Zhu | 1–6, 4–6 |
| Loss | 10–5 | Oct 2017 | Tunisia F28, Hammamet | Futures | Clay | Luís Britto | Laurent Rochette Pol Toledo Bagué | 4–6, 1–6 |
| Loss | 10–6 | Oct 2017 | Tunisia F30, Hammamet | Futures | Clay | Rafael Matos | Nino Serdarušić Cristian Carli | 7–6$^{(8–6)}$, 4–6, [7–10] |
| Win | 11–6 | Nov 2017 | Brazil F2, Santos | Futures | Clay | Orlando Luz | Caio Silva Thales Turini | 6–3, 6–3 |
| Win | 12–6 | Nov 2017 | Brazil F3, São Paulo | Futures | Clay | Rafael Matos | Caio Silva Thales Turini | 7–6$^{(8–6)}$, 5–7, [10–8] |
| Loss | 12–7 | Mar 2018 | Turkey F10, Antalya | Futures | Clay | Rafael Matos | Antonio Massara Cristian Rodríguez | 3–6, 6–7$^{(3–7)}$ |
| Loss | 12–8 | Mar 2018 | Turkey F11, Antalya | Futures | Clay | Rafael Matos | Cem Ilkel Altuğ Çelikbilek | 6–1, 4–6, [8–10] |
| Win | 13–8 | Apr 2018 | Brazil F1, São José do Rio Preto | Futures | Clay | Rafael Matos | Pedro Bernardi Daniel Dutra da Silva | 6–1, 6–4 |
| Win | 14–8 | May 2018 | Brazil F2, São Paulo | Futures | Clay | Rafael Matos | Eduardo Dischinger Wilson Leite | 7–5, 3–6, [10–4] |
| Win | 15–8 | May 2018 | Brazil F4, Curitiba | Futures | Clay | Rafael Matos | Diego Matos Thales Turini | 7–6$^{(7–2)}$, 6–3 |
| Loss | 15–9 | Jul 2018 | Czech Republic F4, Pardubice | Futures | Clay | Rafael Matos | Gabor Borsos David Pichler | 6–1, 2–6, [6–10] |
| Loss | 15–10 | Jul 2018 | Germany F8, Kassel | Futures | Clay | Orlando Luz | João Souza David Vega Hernández | 1–6, 4–6 |
| Loss | 15–11 | Sep 2021 | M15 Recife, Brazil | Futures | Clay | Daniel Dutra da Silva | Pedro Boscardin Dias Gustavo Heide | 6–7$^{(1−7)}$, 6–3, [8−10] |
| Loss | 15–12 | Dec 2021 | M15 Cancún, Mexico | Futures | Hard | Luís Britto | Liam Draxl Cleeve Harper | 5−7, 6–7$^{(4−7)}$ |
| Win | 16–12 | May 2022 | M25 Vic, Spain | Futures | Clay | Oscar Jose Gutierrez | Tiago Cação Benjamin Winter Lopez | 6–1, 6–4 |
| Loss | 16–13 | Jun 2022 | M15 Duffel, Belgium | Futures | Clay | Franco Emanuel Egea | Alex Knaff Chris Rodesch | 1−6, 4–6 |
| Win | 17–13 | Jun 2022 | M25 Den Haag, Netherlands | Futures | Clay | Orlando Luz | James Frawley Akira Santillan | 7–6$^{(7−5)}$, 2–6, [11−9] |
| Win | 18–13 | Aug 2022 | M15 Recife, Brazil | Futures | Clay | Luís Britto | Gabriel Pascotto Tumasonis Fernando Yamacita | 6–4, 6–4 |
| Loss | 18–14 | Aug 2022 | M15 Brasília, Brazil | Futures | Clay | Luís Britto | Eduardo Ribeiro Gabriel Roveri Sidney | 3–6, 7–6$^{(7−2)}$, [8−10] |
| Win | 19–14 | Oct 2022 | M25 Rio de Janeiro, Brazil | Futures | Clay | Orlando Luz | Wilson Leite José Pereira | 6–4, 6–2 |
| Win | 20–14 | Nov 2022 | M25 Lajeado, Brazil | Futures | Clay | Orlando Luz | João Victor Couto Loureiro Gustavo Heide | 6–3, 6–2 |
| Win | 21–14 | Jan 2023 | Piracicaba, Brazil | Challenger | Clay | Orlando Luz | Andrea Collarini Renzo Olivo | walkover |
| Loss | 21–15 | Jun 2023 | Vicenza, Italy | Challenger | Clay | Fernando Romboli | Anirudh Chandrasekar Vijay Sundar Prashanth | 3–6, 2–6 |
| Win | 22–15 | Jul 2023 | San Benedetto del Tronto, Italy | Challenger | Clay | Fernando Romboli | Diego Hidalgo Cristian Rodriguez | 6–3, 6–4 |
| Loss | 22–16 | Aug 2023 | Meerbusch, Germany | Challenger | Clay | Fernando Romboli | Manuel Guinard Grégoire Jacq | 5–7, 6–7$^{(3–7)}$ |
| Win | 23–16 | Aug 2023 | Todi, Italy | Challenger | Clay | Fernando Romboli | Román Andrés Burruchaga Orlando Luz | 6–7$^{(13–15)}$, 6–4, [10–5] |
| Loss | 23–17 | Oct 2023 | Buenos Aires, Argentina | Challenger | Clay | Fernando Romboli | Diego Hidalgo Cristian Rodriguez | 3–6, 2–6 |
| Win | 24–17 | Mar 2024 | Santiago, Chile | Challenger | Clay | Fernando Romboli | Boris Arias Federico Zeballos | 7–6$^{(7–5)}$, 6–4 |
| Win | 25–17 | Jun 2024 | Poznań, Poland | Challenger | Clay | Orlando Luz | Jakob Schnaitter Mark Wallner | 5–7, 6–2, [10–6] |

## Junior Grand Slam finals
### Doubles: 1 (1 title)

| Result | Year | Tournament | Surface | Partner | Opponents | Score |
| Win | 2014 | Wimbledon | Grass | Orlando Luz | Stefan Kozlov Andrey Rublev | 6–4, 3–6, 8–6 |

## Olympic medal matches
### Doubles

| Outcome | Year | Championship | Surface | Partner | Opponents | Score |
| Gold | 2014 | Nanjing Youth Olympics | Hard | Orlando Luz | Karen Khachanov Andrey Rublev | 7–5, 3–6, [10–3] |