Honori Koyama vs Liuyan AnPrediction, Head-to-Head Results, and Stats
Upcoming match
- Tournament
- W15 Maanshan
- Level
- ITF W15
- Round
- 1st Round
- Surface
- Hard
- Date & time
- September 29 · 12:30 AM ET
Book odds
Honori Koyama and Liuyan An meet next at the W15 Maanshan on September 29 on hard.
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Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Koyama | An | ||
|---|---|---|---|---|
| Indicator | Honori Koyama | Liuyan An | ||
| Wins in straight sets | 85% | 11/13 | 83% | 15/18 |
| Wins a set when losing | 28% | 5/18 | 14% | 3/21 |
| Goes to a deciding set | 23% | 7/31 | 15% | 6/39 |
| Covers −1.5 sets as favorite | 80% | 4/5 | 100% | 4/4 |
| Covers +1.5 sets as underdog | 50% | 3/6 | 27% | 4/15 |
| Tiebreak sets won | 25% | 1/4 | 43% | 3/7 |
| Wins after taking set 1 | 80% | 12/15 | 94% | 17/18 |
| Wins 2-0 after taking set 1 | 73% | 11/15 | 83% | 15/18 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record.
Style Matchup
Playing styles and historical archetype record
Koyama
🪃 Counterpuncher
An
🧱 The Wall
Matchup analysis
The 🪃 Counterpuncher archetype wins about 62% vs 🧱 The Wall across 2,532 matches in our dataset: a stylistic lean toward Honori Koyama.
Counterpuncher players often use elite bp conversion and strong return game to pressure the the wall's elite returner.
Previous meetings
First career meeting
Koyama and An have never faced each other on tour.
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Koyama | An | ||
|---|---|---|---|---|
| Outcome | Honori Koyama | Liuyan An | ||
| 1 or more | 0% | 0/0 | 0% | 0/3 |
| 3 or more | 0% | 0/0 | 0% | 0/3 |
| 5 or more | 0% | 0/0 | 0% | 0/3 |
| 10 or more | 0% | 0/0 | 0% | 0/3 |
| 15 or more | 0% | 0/0 | 0% | 0/3 |
| 20 or more | 0% | 0/0 | 0% | 0/3 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Koyama | An |
|---|---|---|
| W-L | 0–1 | 0–2 |
| Avg odds | 1.50 | 6.71 |
| ROI % | -100.0% | -100.0% |
| Units P/L | -1.00u | -2.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Koyama | An |
|---|---|---|
| Countries | 4 | 2 |
| Events | 4 | 2 |
| Matches | 4 | 1 |
| Distance | — | — |
| Route | GER → ITA → ESP → POR | POL → POR |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
An has a higher win rate against shared opponents (50% vs Koyama's 0%).
| Opponent | Koyama | An |
|---|---|---|
| Tiantian Sun | L 36 46 | W 63 75 |
| Reina Goto | L 16 57 | L 26 06 |
Recent Form
Last five matches per player
Nagi Hanatani
W35 Kyoto · 1st Round Qualifying
Sep 14
Yuka Matsumoto
W15 Yeongwol · 1st Round Qualifying
Sep 6
Eunji Lee
W15 Yeongwol · 2nd Round Qualifying
Aug 31
Sayuri Hata
W15 Yeongwol · 1st Round Qualifying
Aug 30
Na Ri Kim
W15 Tianjin · 1st Round Qualifying
Aug 16
Tiantian Sun
W15 Tianjin · 3rd Round Qualifying
Aug 11
Yujin Kim
W15 Tianjin · 2nd Round Qualifying
Aug 10
Ching Laam Lai
W15 Tianjin · 1st Round Qualifying
Aug 9
Meng Yi Chen
W15 Maanshan · 1st Round
Sep 22
Sijia Wei
W15 Tianjin · 1st Round
Aug 18
Anastasia Efremova
W15 Tianjin · 2nd Round Qualifying
Aug 10
Unknown Player
W15 Tianjin · 1st Round Qualifying
Aug 9
Jialan Cai
W15 Tianjin · 2nd Round Qualifying
Aug 3
Ha Yoon Son
W15 Tianjin · 1st Round Qualifying
Aug 2
Rira Kosaka
W15 Luan · 1st Round
Jul 14
Jiayi Wang
W15 Maanshan · 1st Round
Jun 24
Win rate
Matches, sets and games won · Last 12 months · 31–39 matches
| Metric | Koyama | An |
|---|---|---|
| Matches won | 42% | 46% |
| Sets won | 45% | 46% |
| Games won | 47% | 49% |