If they played today
Momoko Kobori
30%
Sets 0–2
High confidence
Janice Tjen
70%
2–0
13%
2–1
17%
1–2
29%
0–2
41%
Chance of a third set 46%
Current ratings and the head-to-head record, for a best-of-three match with no tournament attached. For the forecast of a scheduled match, open the match page.
Side by side
| Momoko Kobori | Janice Tjen | |
| 1465 | Rating | 1578 (#192) |
| 10–15 (40%) | Win-loss | 43–23 (65%) |
| 5 | ATP/WTA matches | 46 |
| WWWWL | Recent form | WLLWL |
All meetings (1)
| 2025-06-29 | Janice Tjen | 0–2 | WTA Singles: Taipei 3 ITF |
Last five: Momoko Kobori
| 2026-04-11 | L | Veronika Podrez | 0-2 | Rouen |
| 2025-11-18 | W | Aikawa M. | 2-0 | WTA Singles: Takasaki ITF |
| 2025-11-17 | W | Kim D. | 2-0 | WTA Singles: Takasaki ITF |
| 2025-11-09 | W | Shimizu E. | 2-1 | WTA Singles: Hamamatsu ITF |
| 2025-11-08 | W | Lee E. | 2-1 | WTA Singles: Hamamatsu ITF |
Full record for Momoko Kobori →
Last five: Janice Tjen
| 2026-09-16 | L | Sloane Stephens | 0-2 | Guadalajara |
| 2026-09-13 | W | Darja Vidmanova | 2-0 | Guadalajara |
| 2026-09-01 | L | Mirra Andreeva | 0-2 | US Open, Women |
| 2026-08-25 | L | Yuliia Starodubtseva | 0-2 | Monterrey |
| 2026-08-24 | W | Dayana Yastremska | 2-1 | Monterrey |