H2H data updated: 2026-07-19 04:30 UTC
Heather Watson vs Saisai Zheng H2H: 0-1
Saisai Zheng holds a 1–0 lead over Heather Watson in their WTA head-to-head. Across 1 main-draw meeting, Saisai Zheng leads 1–0 on hard courts. Most recently, Saisai Zheng won the 2019 San Jose third round 6-3 6-1.
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GBR
Age 34
Right-Handed
170 cm / 5'7"
H2H
0
–
1
1 main draw meetings
CHN
Right-Handed
170 cm / 5'7"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 1, 2019* | San Jose | WTA 500 | R32 | Hard | Saisai Zheng | 6-3 6-1 | Heather Watson | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heather Watson | #470 | #38 | 1,386 | 1,755 | 144 | 195 | 42.5% | 0 | 0 | 0 | 1 | 3 | 4 |
| Saisai Zheng | #692 | #34 | 1,585 | 1,776 | 83 | 130 | 39.0% | 0 | 0 | 0 | 1 | 0 | 1 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Heather Watson | Saisai Zheng | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2010 | 1–5 | 16.7% | #176 | 1,472 | 0 | 0 | 2011 | 0–2 | 0.0% | #276 | 1,473 | 0 | 0 |
| 2011 | 10–11 | 47.6% | #92 | 1,537 | 0 | 0 | 2012 | 2–3 | 40.0% | #138 | 1,484 | 0 | 0 |
| 2012 | 17–16 | 51.5% | #49 | 1,690 | 0 | 1 | 2013 | 1–3 | 25.0% | #145 | 1,468 | 0 | 0 |
| 2013 | 9–16 | 36.0% | #121 | 1,550 | 0 | 1 | 2014 | 6–6 | 50.0% | #100 | 1,552 | 0 | 0 |
| 2014 | 9–17 | 34.6% | #49 | 1,555 | 0 | 1 | 2015 | 9–22 | 29.0% | #72 | 1,496 | 0 | 0 |
| 2015 | 18–19 | 48.6% | #55 | 1,614 | 0 | 2 | 2016 | 12–23 | 34.3% | #85 | 1,529 | 0 | 0 |
| 2016 | 15–18 | 45.5% | #76 | 1,584 | 0 | 3 | 2017 | 5–10 | 33.3% | #93 | 1,613 | 0 | 0 |
| 2017 | 13–14 | 48.1% | #73 | 1,626 | 0 | 3 | 2018 | 10–11 | 47.6% | #38 | 1,669 | 0 | 0 |
| 2018 | 10–16 | 38.5% | #91 | 1,584 | 0 | 3 | 2019 | 21–23 | 47.7% | #42 | 1,749 | 0 | 1 |
| 2019 | 5–10 | 33.3% | #103 | 1,622 | 0 | 3 | 2020 | 6–4 | 60.0% | #41 | 1,767 | 0 | 1 |
| 2020 | 9–8 | 52.9% | #58 | 1,663 | 0 | 4 | 2021 | 10–16 | 38.5% | #79 | 1,687 | 0 | 1 |
| 2021 | 7–16 | 30.4% | #72 | 1,590 | 0 | 4 | 2024 | 1–5 | 16.7% | #692 | 1,550 | 0 | 1 |
| 2022 | 9–12 | 42.9% | #139 | 1,569 | 0 | 4 | 2025 | 0–2 | 0.0% | #692 | 1,493 | 0 | 1 |
| 2023 | 8–7 | 53.3% | #137 | 1,598 | 0 | 4 | — | — | — | — | — | — | — |
| 2024 | 3–6 | 33.3% | #162 | 1,570 | 0 | 4 | — | — | — | — | — | — | — |
| 2025 | 1–3 | 25.0% | #269 | 1,545 | 0 | 4 | — | — | — | — | — | — | — |
| 2026 | 0–1 | 0.0% | #470 | 1,592 | 0 | 4 | — | — | — | — | — | — | — |