# Ni Ketut Mahadewi Istarani

Ni Ketut Mahadewi Istarani (born 12 September 1994) is an Indonesian badminton player specializing in doubles, from PB. Jaya Raya Suryanaga Surabaya she later affiliated with Djarum club. She was the women's doubles bronze medalist at the 2015 SEA Games with her partner Anggia Shitta Awanda. She announced her retirement from the international badminton tournament on 11 June 2022.

## Personal life

She is of Balinese origin. Her name is from the Balinese naming system. Ni refers to "female" and Ketut means she is the fourth child of the family. Her given name is Mahadewi Istirani. She was born in Bengkel Kawan village, Kediri, Tabanan Regency.

## Awards and nominations

| Award | Year | Category | Result | Ref. |
| Indonesian Sport Awards | 2018 | Favorite Women's Team Athlete with 2018 Asian Games women's badminton team | Won | |

## Achievements
### SEA Games

Women's doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2015 | Singapore Indoor Stadium, Singapore | Anggia Shitta Awanda | Vivian Hoo Woon Khe Wei | 12–21, 11–21 | Bronze |

### BWF World Tour (1 title, 2 runners-up)

The BWF World Tour, which was announced on 19 March 2017 and implemented in 2018, is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF). The BWF World Tour is divided into levels of World Tour Finals, Super 1000, Super 750, Super 500, Super 300 (part of the HSBC World Tour), and the BWF Tour Super 100.
Women's doubles
| Year | Tournament | Level | Partner | Opponent | Score | Result |
| 2018 | Thailand Masters | Super 300 | Anggia Shitta Awanda | Jongkolphan Kititharakul Rawinda Prajongjai | 19–21, 17–21 | Runner-up |
| 2018 | SaarLorLux Open | Super 100 | Rizki Amelia Pradipta | Gabriela Stoeva Stefani Stoeva | 20–22, 21–15, 19–21 | Runner-up |
| 2019 | Russian Open | Super 100 | Tania Oktaviani Kusumah | Miki Kashihara Miyuki Kato | 23–21, 21–16 | Winner |

### BWF Grand Prix (1 title, 3 runners-up)

The BWF Grand Prix had two levels, the Grand Prix and Grand Prix Gold. It was a series of badminton tournaments sanctioned by the Badminton World Federation (BWF) and played between 2007 and 2017.
Women's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2014 | Vietnam Open | Gebby Ristiyani Imawan | Maretha Dea Giovani Rosyita Eka Putri Sari | 19–21, 21–15, 10–21 | Runner-up |
| 2015 | Chinese Taipei Masters | Anggia Shitta Awanda | Shiho Tanaka Koharu Yonemoto | 21–19, 21–14 | Winner |
| 2016 | Macau Open | Anggia Shitta Awanda | Chen Qingchen Jia Yifan | 15–21, 13–21 | Runner-up |
| 2017 | Dutch Open | Anggia Shitta Awanda | Della Destiara Haris Rizki Amelia Pradipta | 17–21, 16–21 | Runner-up |
    BWF Grand Prix Gold tournament
    BWF Grand Prix tournament

### BWF International Challenge/Series (2 titles, 2 runners-up)

Women's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2015 | Vietnam International | Anggia Shitta Awanda | Chayanit Chaladchalam Phataimas Muenwong | 21–10, 21–18 | Winner |
| 2015 | Indonesia International | Anggia Shitta Awanda | Gebby Ristiyani Imawan Tiara Rosalia Nuraidah | 13–21, 11–21 | Runner-up |
| 2021 | Austrian Open | Serena Kani | Anna Cheong Yap Cheng Wen | 21–11, 21–16 | Winner |
Mixed doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2013 | Indonesia International | Yodhi Satrio | Ardiansyah Putra Devi Tika Permatasari | 21–19, 18–21, 19–21 | Runner-up |
    BWF International Challenge tournament
    BWF International Series tournament

### Invitational tournament (1 runner-up)

Women's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2015 | Copenhagen Masters | Anggia Shitta Awanda | Christinna Pedersen Kamilla Rytter Juhl | 10–21, 8–21 | Runner-up |

## Performance timeline
### Key

| W | F | SF | QF | #R | RR | Q# | A | G | S | B | NH | N/A | DNQ |

### National team

* Junior level
| Team event | 2012 |
| World Junior Championships | 4th |
* Senior level
| Team events | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| SEA Games | B | NH | B | NH | S | NH |
| Asia Team Championships | NH | QF | NH | B | NH | QF |
| Asia Mixed Team Championships | NH | NH | QF | NH | B | NH |
| Asian Games | NH | NH | NH | B | NH | NH | NH |
| Uber Cup | NH | QF | NH | QF | NH | |
| Sudirman Cup | A | NH | A | NH | B | NH |

### Individual competitions
#### Junior level

In the junior level tournament, Istarani best achievement was a mixed doubles quarter-finalist at the 2012 World Junior Championships.
Girls' doubles
| Events | 2012 |
| Asian Junior Championships | 2R |
| World Junior Championships | 3R |
Mixed doubles
| Events | 2012 |
| Asian Junior Championships | 3R |
| World Junior Championships | QF |

#### Senior level

In the senior level tournament, Istarani won bronze medal in the 2015 SEA Games, and also won 2 individual titles in the BWF tour equivalent events.

##### Women's doubles

| Events | 2015 | 2016 | 2017 | 2018 |
| SEA Games | B | NH | A | NH |
| Asian Championships | A | 2R | A | A |
| World Championships | DNQ | NH | DNQ | QF |
| Tournament | BWF Superseries / Grand Prix | BWF Superseries / Grand Prix | BWF Superseries / Grand Prix | BWF Superseries / Grand Prix | BWF Superseries / Grand Prix | BWF World Tour | BWF World Tour | BWF World Tour | BWF World Tour | Best |
| Tournament | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | Best |
| Thailand Masters | NH | NH | NH | A | QF | F | 1R | Q1 | NH | F ('18) |
| Swiss Open | A | A | A | A | 1R | A | A | NH | A | 1R ('17) |
| German Open | A | A | A | A | A | 2R | 2R | NH | NH | 2R ('18, '19) |
| All England Open | A | A | A | 2R | 1R | 2R | QF | A | A | QF ('19) |
| Lingshui China Masters | N/A | N/A | N/A | N/A | N/A | 2R | A | NH | NH | 2R ('18) |
| Malaysia Masters | A | A | 1R | 1R | A | 2R | QF | A | NH | QF ('19) |
| New Zealand Open | A | w/d | w/d | A | 1R | 2R | A | NH | NH | 2R ('18) |
| Australian Open | A | A | 1R | A | A | A | A | NH | NH | 1R ('15) |
| India Open | A | A | 1R | 2R | A | A | 1R | NH | NH | 2R ('16) |
| Malaysia Open | A | A | 2R | 2R | 2R | A | QF | NH | NH | QF ('19) |
| Singapore Open | A | A | A | A | 2R | A | 1R | NH | NH | 2R ('17) |
| Korea Masters | A | A | QF | A | QF | 2R | A | NH | NH | QF ('15, '17) |
| Thailand Open | A | NH | A | A | A | QF | A | A | NH | QF ('18) |
| Russian Open | A | A | A | A | A | A | W | NH | NH | W ('19) |
| Akita Masters | NH | NH | NH | NH | NH | A | 1R | NH | NH | 1R ('19) |
| Hyderabad Open | NH | NH | NH | NH | NH | A | 1R | NH | NH | 1R ('19) |
| Korea Open | A | A | A | A | A | QF | A | NH | NH | QF ('18) |
| Chinese Taipei Open | A | 1R | A | w/d | A | A | 1R | NH | NH | 1R ('14, '19) |
| Vietnam Open | A | F | A | A | A | A | QF | NH | NH | F ('14) |
| China Open | A | A | A | 2R | A | 1R | A | NH | NH | 2R ('16) |
| Japan Open | A | A | A | A | A | 1R | A | NH | NH | 1R ('18) |
| Indonesia Masters Super 100 | NH | NH | NH | NH | NH | A | w/d | NH | NH | N/A |
| Syed Modi International | NH | A | A | 2R | A | 2R | A | NH | NH | 2R ('16, '18) |
| Dutch Open | A | 2R | A | A | F | A | A | NH | N/A | F ('17) |
| Denmark Open | A | A | A | 2R | 1R | QF | A | A | A | QF ('18) |
| French Open | A | A | A | 1R | A | 2R | A | NH | A | 2R ('18) |
| SaarLorLux Open | A | A | A | A | A | F | A | A | A | F ('18) |
| Macau Open | A | 2R | 2R | F | QF | A | A | NH | NH | F ('16) |
| Hong Kong Open | A | A | 1R | 2R | A | A | 2R | NH | NH | 2R ('16, '19) |
| Indonesia Masters | Q2 | 2R | QF | w/d | NH | 1R | 1R | 2R | A | QF ('15) |
| Indonesia Open | A | Q2 | 1R | QF | SF | 2R | A | NH | A | SF ('17) |
| Chinese Taipei Masters | NH | NH | W | A | NH | NH | NH | NH | NH | W ('15) |
| Year-end ranking | 550 | 110 | 33 | 16 | 20 | 19 | 34 | 59 | 76 | 13 |
| Tournament | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | Best |

##### Mixed doubles

| Tournament | BWF Superseries / Grand Prix | BWF Superseries / Grand Prix | BWF Superseries / Grand Prix | BWF Superseries / Grand Prix | BWF Superseries / Grand Prix | BWF World Tour | BWF World Tour | BWF World Tour | BWF World Tour | Best |
| Tournament | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | Best |
| Malaysia Masters | A | A | A | Q2 | A | A | A | A | NH | Q2 ('16) |
| Spain Masters | NH | NH | NH | NH | NH | A | A | A | QF | QF ('21) |
| Indonesia Masters | 2R | 1R | A | A | NH | A | A | A | A | 2R ('13) |
| Year-end ranking | 180 | 189 | | 980 | | | | | 341 | 162 |
| Tournament | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | Best |

## Record against selected opponents

Women's doubles results with Anggia Shitta Awanda against World Superseries finalists, World Championships semifinalists, and Olympic quarterfinalists:
* Christinna Pedersen & Kamilla Rytter Juhl 1–0
* Nitya Krishinda Maheswari & Greysia Polii 0–1
* Lee So-hee & Shin Seung-chan 0–1
* Vivian Hoo & Woon Khe Wei 0–2