Jiale Zhang vs Honori Koyama
Updated
Honori Koyama beat Jiale Zhang 4-6, 6-2, 7-5, matching the Tennis Gauge model's pick. Honori Koyama leads 1-0 in their head-to-head. Zhang is 2-8 in their last 10, Koyama 4-6.
Pre-match prediction
The model makes Honori Koyama a 69% favorite. At +575 the sportsbook implies 15% for Jiale Zhang, 16 points below the model's 31%.
Model minus book: +16 pts
Model minus book: -23 pts
Model estimates, not betting advice. How the numbers work · Expected value of Jiale Zhang at +575 · Model track record
Player comparison
| Jiale Zhang | Honori Koyama | |
|---|---|---|
| Tennis Gauge rating | 6002 | 6111 |
| Tour rank | WTA #2121 | WTA #1631 |
| Last 10 matches | 2-8 | 4-6 |
| Last 30 days | 1-0 | 2-2 |
| Current streak | 2 Losses | 2 Wins |
| Season record | 3-10 | 20-26 |
| UTR | 8.47 | 9.76 |
Head to head
Honori Koyama leads 1-0.
| Date | Winner | Score | Tournament |
|---|---|---|---|
| 14.10.2026 | Honori Koyama | 4-6, 6-2, 7-5 | China Shenzhen |
Recent form
Jiale Zhang, last 10
| Date | Opponent | Score | |
|---|---|---|---|
| 18.10.2026 | Jiangxue Han | L | 6-2, 6-2 |
| 14.10.2026 | Honori Koyama | L | 4-6, 6-2, 7-5 |
| 13.10.2026 | Yui Chikaraishi | W | 6-1, 6-7, 13-11 |
| 23.08.2026 | Vasilisa Kochkadaeva | L | 6-1, 6-0 |
| 03.08.2026 | Sera Nishimoto | L | 6-4, 6-0 |
| 01.08.2026 | Yu Yang Jin | W | 6-1, 6-2 |
| 04.07.2026 | Guyu Xu | L | 6-2, 2-2 |
| 22.06.2026 | Xiaowei Li | L | 7-5 |
| 14.06.2026 | Lingyou Ge | L | 6-1, 6-1 |
| 03.05.2026 | Dain Lee | L | 6-0, 6-3 |
Honori Koyama, last 10
| Date | Opponent | Score | |
|---|---|---|---|
| 14.10.2026 | Jiale Zhang | W | 4-6, 6-2, 7-5 |
| 13.10.2026 | Jiayue Pan | W | 6-2, 7-5 |
| 07.10.2026 | Marianna Shikhanova | L | 6-3, 6-1 |
| 01.10.2026 | Eva Marie Desvignes | L | 7-6, 7-5 |
| 29.09.2026 | Liuyan An | W | 6-4, 6-2 |
| 13.09.2026 | Nagi Hanatani | L | 4-6, 6-3, 1-0 |
| 06.09.2026 | Yuka Matsumoto | L | 6-0, 6-4 |
| 30.08.2026 | Eunji Lee | L | 6-3, 6-3 |
| 30.08.2026 | Sayuri Hata | W | 6-1, 6-2 |
| 16.08.2026 | Na Ri Kim | L | 6-1, 6-0 |
Common opponents, last 12 months
| Opponent | Jiale Zhang | Honori Koyama |
|---|---|---|
| Cheuk Ying Shek | 0-1 L 6-3, 6-2 |
0-3 L 6-2, 6-4, L 6-1, 7-5, L 7-6, 3-6, 10-3 |
| Daria Belyaeva | 0-1 L 6-1, 6-1 |
0-1 L 6-0, 6-2 |
Earlier previews of this matchup
- 2026-10-13: WTA Shenzhen (China), model gave Jiale Zhang 31% at +575
Jiale Zhang vs Honori Koyama: quick answers
Who won Jiale Zhang vs Honori Koyama?
Honori Koyama beat Jiale Zhang 4-6, 6-2, 7-5, matching the Tennis Gauge model's pick.
What is the head-to-head record between Jiale Zhang and Honori Koyama?
Honori Koyama leads 1-0. Their most recent meeting was on October 14, 2026, won by Honori Koyama 4-6, 6-2, 7-5 at China Shenzhen.
Who is in better form, Jiale Zhang or Honori Koyama?
Jiale Zhang is 2-8 in their last 10 matches (current streak: 2 Losses). Honori Koyama is 4-6 (current streak: 2 Wins).
How does Tennis Gauge rate Jiale Zhang and Honori Koyama?
Jiale Zhang is rated 6002 (WTA #2121) and Honori Koyama is rated 6111 (WTA #1631). Ratings update after every match and weight recent results and opponent strength.
What are the odds for Jiale Zhang vs Honori Koyama?
Jiale Zhang is priced at +575 and Honori Koyama at -1250, which implies a 15% and 93% chance to win. The model rates Jiale Zhang 16 points higher than the odds do (31% vs 15%), which Tennis Gauge counts as value.