WTA Tennis - Misaki Doi
- Tournament: N/A
- Round: N/A
- Opponent: N/A
- DOB: 1991-04-29
- Birthplace: Japan, Japan
- Height: 63.0 cm
- Weight: 121.0 kg
- Plays: L
- Current World Rank: 77
- Hard: 57-92
- Clay: 15-28
- Grass: 13-13
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Charleston Open | Apr 7, 2021 | 6-2, 6-1 | Second Round | Ashleigh Barty | Misaki Doi |
| Charleston Open | Apr 5, 2021 | 6-3, 6-3 | First Round | Misaki Doi | Yaroslava Shvedova |
| Dubai Tennis Championships | Mar 9, 2021 | 6-2, 6-4 | Second Round | Iga Swiatek | Misaki Doi |
| Dubai Tennis Championships | Mar 8, 2021 | 6-2, 4-6, 6-3 | First Round | Misaki Doi | Polona Hercog |
| Qatar Ladies Open | Mar 3, 2021 | 6-1, 6-2 | Second Round | Elina Svitolina | Misaki Doi |
| Qatar Ladies Open | Mar 2, 2021 | 6-4, 6-3 | First Round | Misaki Doi | Saisai Zheng |
| Adelaide International | Feb 23, 2021 | 6-1, 6-3 | Second Round | Belinda Bencic | Misaki Doi |
| Adelaide International | Feb 22, 2021 | 7-6 (7-5), 3-6, 6-2 | First Round | Misaki Doi | Anna Blinkova |
| Phillip Island Trophy | Feb 15, 2021 | 6-4, 6-2 | Third Round | Danielle Collins | Misaki Doi |
| Phillip Island Trophy | Feb 14, 2021 | - | Second Round | Misaki Doi | Sara Sorribes Tormo |
