 Kazakhstan: W60 Nur-Sultan 2 - Doubles - Main |
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| Semi-finals | Choi J. H./Han N. | Kobori M./Uchijima M. | 1:2 (6:1, 4:6, 9:11) | details | 22.07.2022 |
| Quarter-finals | Choi J. H./Han N. | Park S./Wong Hong Yi C. | 2:1 (1:6, 6:4, 10:7) | details | 21.07.2022 |
| 1/8-finals | Choi J. H./Han N. | Kudermetova P./Lansere S. | 2:0 (6:3, 6:4) | details | 19.07.2022 |
| Kazakhstan: W25 Nur-Sultan 2 - Doubles - Main |
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| Final | Choi J. H./Han N. | Kobori M./Raina A. | 1:2 (2:6, 6:3, 8:10) | details | 16.07.2022 |
| Semi-finals | Choi J. H./Han N. | Maklakova E./Pospelova A. | 2:0 (6:2, 6:4) | details | 15.07.2022 |
| Quarter-finals | Choi J. H./Han N. | Kudermetova P./Lansere S. | 2:1 (5:7, 6:4, 10:8) | details | 14.07.2022 |
| 1/8-finals | Choi J. H./Han N. | Rustemova Z./Sagandikova A. | 2:0 (6:2, 6:4) | details | 12.07.2022 |
 South Korea: W25 Incheon - Doubles - Main |
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| Final | Choi J. H./Han N. | Lee Y.-H./Wu F. | 2:1 (5:7, 6:4, 10:6) | details | 11.06.2022 |
| Semi-finals | Choi J. H./Han N. | Kim C./Lim E. | 2:0 (6:1, 6:2) | details | 10.06.2022 |
| Quarter-finals | Choi J. H./Han N. | Hong S./Kwon M. | 2:0 (6:2, 6:0) | details | 09.06.2022 |
| 1/8-finals | Choi J. H./Han N. | Kim D. Y./Sim S. | 2:0 (6:2, 6:1) | details | 07.06.2022 |
| South Korea: W25 Changwon - Doubles - Main |
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| Final | Choi J. H./Han N. | Lee Y.-H./Wu F. | 2:1 (6:3, 4:6, 15:13) | details | 04.06.2022 |
| Semi-finals | Choi J. H./Han N. | Kawagishi N./Wi H. W. | 2:0 (6:1, 6:4) | details | 03.06.2022 |
| Quarter-finals | Choi J. H./Han N. | Kim S./Moon J. | 2:0 (6:3, 6:1) | details | 02.06.2022 |
| 1/8-finals | Choi J. H./Han N. | Lee J. E./Lim E. | 2:0 (6:1, 6:2) | details | 01.06.2022 |
 Australia: W25 Bendigo 2 - Doubles - Main |
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| 1/8-finals | Choi J. H./Han N. | Aiava D./Smith A. | 1:2 (4:6, 6:4, 8:10) | details | 09.03.2022 |
| Australia: W25 Bendigo - Doubles - Main |
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| 1/8-finals | Choi J. H./Han N. | Muramatsu C./Okamura K. | 0:2 (5:7, 62:7) | details | 03.03.2022 |
| South Korea: Seoul - Doubles - Main |
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| Final | Choi J. H./Han N. | Grammatikopoulou V./Jani R-L. | 2:0 (6:4, 6:4) | details | 26.12.2021 |
| Semi-finals | Choi J. H./Han N. | Jang S. J./Shinikova I. | 2:0 (6:0, 6:2) | details | 25.12.2021 |
| Quarter-finals | Hartono A./Tjandramulia O. | Choi J. H./Han N. | 0:2 (2:6, 4:6) | details | 24.12.2021 |
 USA: W25 Daytona Beach, FL - Doubles - Main |
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| Quarter-finals | Choi J. H./Han N. | Osborne A./Parks A. | 0:2 (2:6, 66:7) | details | 11.11.2021 |
| 1/8-finals | Choi J. H./Han N. | Anshba A./Mandlik E. | 2:1 (1:6, 6:0, 12:10) | details | 09.11.2021 |
| USA: Midland - Doubles - Main |
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| Quarter-finals | Harrison C./Santamaria S. | Choi J. H./Han N. | 2:0 (6:2, 6:1) | details | 04.11.2021 |
| 1/8-finals | Choi J. H./Han N. | Baptiste H./Osuigwe W. | WO. | details | 03.11.2021 |
| USA: W80 Tyler, TX - Doubles - Main |
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| Quarter-finals | Doi M./Kawa K. | Choi J. H./Han N. | 2:0 (6:3, 6:2) | details | 29.10.2021 |
| 1/8-finals | Choi J. H./Han N. | Dart H./Perrin C. | 2:1 (7:5, 2:6, 10:8) | details | 28.10.2021 |
| USA: W80 Macon, GA - Doubles - Main |
|---|
| 1/8-finals | Baptiste H./Osuigwe W. | Choi J. H./Han N. | 2:0 (6:3, 6:3) | details | 19.10.2021 |
 Portugal: W25 Oeiras - Doubles - Main |
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| Quarter-finals | Marino R./Shinikova I. | Choi J. H./Han N. | 2:0 (6:4, 6:2) | details | 23.04.2021 |
| 1/8-finals | Drahota Szabo D./Duerst J. | Choi J. H./Han N. | 1:2 (6:4, 2:6, 5:10) | details | 20.04.2021 |
| Portugal: W60 Oeiras - Doubles - Main |
|---|
| Semi-finals | Melnikova M./Perrin C. | Choi J. H./Han N. | 2:0 (6:2, 6:2) | details | 17.04.2021 |
| Quarter-finals | Choi J. H./Han N. | Garcia-Perez G./Minella M. | 2:0 (7:65, 6:4) | details | 16.04.2021 |
| 1/8-finals | Stevanovic N./Serban R. | Choi J. H./Han N. | 0:2 (2:6, 5:7) | details | 16.04.2021 |
 Switzerland: W60 Bellinzona - Doubles - Main |
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| 1/8-finals | Choi J. H./Han N. | Heisen V./Webley-Smith E. | 0:2 (63:7, 3:6) | details | 07.04.2021 |
 United Arab Emirates: W25 Dubai - Doubles - Main |
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| Semi-finals | Choi J. H./Han N. | Cengiz B./Oz I. | 0:2 (2:6, 2:6) | details | 02.04.2021 |
| Quarter-finals | Grey S. B./Kostova E. | Choi J. H./Han N. | 0:2 (1:6, 1:6) | details | 01.04.2021 |
| 1/8-finals | Choi J. H./Han N. | Shinikova I./Talbi S. | 2:1 (6:2, 4:6, 10:5) | details | 31.03.2021 |
| South Korea: Seoul - Doubles - Main |
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| Quarter-finals | Pigossi L./Wang Y. | Choi J. H./Han N. | 2:0 (6:3, 6:3) | details | 19.09.2019 |
| 1/8-finals | Choi J. H./Han N. | Potapova A./Sizikova Y. | WO. | details | 18.09.2019 |
 Japan: Hiroshima - Doubles - Main |
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| 1/8-finals | Carter H./Shibahara E. | Choi J. H./Han N. | 2:0 (6:4, 6:2) | details | 10.09.2019 |
| South Korea: Seoul - Doubles - Main |
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| Final | Hsieh Y./Hsieh S-W. | Choi J. H./Han N. | 0:2 (3:6, 2:6) | details | 23.09.2018 |
| Semi-finals | Perez E./Rodionova Ar. | Choi J. H./Han N. | 0:2 (1:6, 1:6) | details | 22.09.2018 |
| Quarter-finals | Choi J. H./Han N. | Jakupovic D./Jurak Schreiber D. | 2:1 (7:5, 4:6, 10:5) | details | 21.09.2018 |
