| Challenger Kaohsiung | 06/23 02:00 | 26 | 이, 페이치 v Liu, Yanni | 6-3,6-1 | |
| Challenger Kaohsiung | 06/21 03:55 | 25 | 이, 페이치 v 사이고, 유키나 | 1-6,6-2,7-6 | |
| Challenger Kaohsiung | 06/16 03:30 | 26 | Kijima, Mizuno v 이, 페이치 | 6-7,6-3,6-3 | |
| Challenger Kaohsiung | 06/15 07:45 | 25 | 요시토미, 아이코 v 이, 페이치 | 5-7,6-4,1-6 | |
| Challenger Kaohsiung | 02/10 05:20 | 25 | 윌리암스, 베너스 v 이, 페이치 | 6-3,6-2 | |
| Challenger Kaohsiung | 06/27 01:00 | - | 이, 야수안 v 이, 페이치 | 6-1,6-1 | |
| Challenger Kaohsiung | 06/26 01:00 | - | 이, 페이치 v 리앙, 언 수어 | 7-6,6-4 | |
| Challenger Kaohsiung | 06/25 01:00 | - | 이, 페이치 v 파이, 야 윈 | 6-1,6-3 |
Lee Pei-chi (Chinese: 李珮琪; born 16 October 1994) is an inactive Taiwanese tennis player.
Lee has won 11 singles and 20 doubles titles on the ITF Women's Circuit. On 31 March 2014, she reached her best singles ranking of world No. 389. On 22 May 2023, she peaked at No. 216 in the doubles rankings.
Lee made her WTA Tour main-draw debut at the 2016 Taiwan Open in the singles and doubles competitions.