Dayana Yastremska vs Janice Tjen
Janice Tjen leads Dayana Yastremska 2-0 in their tour-level head-to-head. Last meeting: Monterrey 2026, R64, won by Janice Tjen 2-6 6-3 7-6(5).
Record by surface and event
| Yastremska | Tjen |
|---|
| Hard | 0 | 2 |
| Masters 1000 | 0 | 2 |
| Deciding set | 0 | 1 |
Wins against each other, by year
- Dayana Yastremska
- Janice Tjen
Show the numbers
| Dayana Yastremska | Janice Tjen |
|---|
| 2026 | 0 | 2 |
Show the numbers
| Week | Yastremska | Tjen |
|---|
| 4 | 2 | 1 |
| 8 | 4 | 5 |
| 12 | 6 | 5 |
| 16 | 8 | 6 |
| 20 | 8 | 7 |
| 24 | 10 | 7 |
| 28 | 11 | 8 |
| 32 | 11 | 9 |
| 36 | 11 | 11 |
| 40 | 13 | 13 |
| 44 | 16 | 16 |
WTA ranking over the last 12 months
- Dayana Yastremska
- Janice Tjen
Show the numbers
| Week | Dayana Yastremska | Janice Tjen |
|---|
| 2025-11-03 | 27 | 53 |
| 2025-12-01 | 27 | 53 |
| 2025-12-29 | 27 | 56 |
| 2026-02-02 | 43 | 47 |
| 2026-03-02 | 52 | 39 |
| 2026-04-13 | 49 | 40 |
| 2026-05-25 | 45 | 40 |
| 2026-06-29 | 67 | 42 |
| 2026-08-03 | 87 | 36 |
| 2026-09-14 | 110 | 51 |
| 2026-10-19 | 103 | 46 |
| 2026-10-26 | 97 | 47 |
2026 season
| Won | Lost | Titles |
|---|
| Dayana Yastremska | 16 | 23 | 0 |
| Janice Tjen | 16 | 27 | 0 |
Every match
| Date | Event | Round | Winner | Score |
|---|
| 24 August 2026 | Monterrey | R64 | Janice Tjen | 2-6 6-3 7-6(5) |
| 15 February 2026 | Dubai | R64 | Janice Tjen | 6-4 6-1 |