H2H data updated: 2026-07-19 04:30 UTC
Saisai Zheng vs Ayumi Morita H2H: 1-0
Saisai Zheng holds a 1–0 lead over Ayumi Morita 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 2012 Stanford third round 4-2 RET.
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CHN
Right-Handed
170 cm / 5'7"
H2H
1
–
0
1 main draw meetings
JPN
Age 36
Right-Handed
164 cm / 5'5"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 12, 2012* | Stanford | WTA 500 | R32 | Hard | Saisai Zheng | 4-2 (ret.) | Ayumi Morita | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Saisai Zheng | #692 | #34 | 1,585 | 1,776 | 83 | 130 | 39.0% | 0 | 0 | 0 | 1 | 0 | 1 |
| Ayumi Morita | #1,117 | #40 | 1,345 | 1,700 | 82 | 126 | 39.4% | 0 | 0 | 0 | 0 | 0 | 0 |
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.
| Saisai Zheng | Ayumi Morita | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2011 | 0–2 | 0.0% | #276 | 1,473 | 0 | 0 | 2005 | 0–1 | 0.0% | #318 | 1,493 | 0 | 0 |
| 2012 | 2–3 | 40.0% | #138 | 1,484 | 0 | 0 | 2006 | 2–1 | 66.7% | #180 | 1,519 | 0 | 0 |
| 2013 | 1–3 | 25.0% | #145 | 1,468 | 0 | 0 | 2007 | 6–6 | 50.0% | #138 | 1,580 | 0 | 0 |
| 2014 | 6–6 | 50.0% | #100 | 1,552 | 0 | 0 | 2008 | 5–10 | 33.3% | #86 | 1,584 | 0 | 0 |
| 2015 | 9–22 | 29.0% | #72 | 1,496 | 0 | 0 | 2009 | 10–21 | 32.3% | #83 | 1,505 | 0 | 0 |
| 2016 | 12–23 | 34.3% | #85 | 1,529 | 0 | 0 | 2010 | 9–17 | 34.6% | #73 | 1,490 | 0 | 0 |
| 2017 | 5–10 | 33.3% | #93 | 1,613 | 0 | 0 | 2011 | 20–25 | 44.4% | #49 | 1,581 | 0 | 0 |
| 2018 | 10–11 | 47.6% | #38 | 1,669 | 0 | 0 | 2012 | 9–20 | 31.0% | #85 | 1,535 | 0 | 0 |
| 2019 | 21–23 | 47.7% | #42 | 1,749 | 0 | 1 | 2013 | 18–21 | 46.2% | #60 | 1,572 | 0 | 0 |
| 2020 | 6–4 | 60.0% | #41 | 1,767 | 0 | 1 | 2014 | 3–4 | 42.9% | #248 | 1,573 | 0 | 0 |
| 2021 | 10–16 | 38.5% | #79 | 1,687 | 0 | 1 | — | — | — | — | — | — | — |
| 2024 | 1–5 | 16.7% | #692 | 1,550 | 0 | 1 | — | — | — | — | — | — | — |
| 2025 | 0–2 | 0.0% | #692 | 1,493 | 0 | 1 | — | — | — | — | — | — | — |