Alisa Ziatdinova vs Honori KoyamaPrediction, Head-to-Head Results, and Stats
Alisa Ziatdinova and Honori Koyama have met 1 time since 2026; Honori Koyama leads 1–0. Across all meetings Ziatdinova has taken 0 sets to Koyama's 2. Their most recent meeting: Honori Koyama won at W15 Maanshan 2 (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Ziatdinova | Koyama | ||
|---|---|---|---|---|
| Indicator | Alisa Ziatdinova | Honori Koyama | ||
| Wins in straight sets | 50% | 1/2 | 86% | 12/14 |
| Wins a set when losing | 13% | 1/8 | 25% | 5/20 |
| Goes to a deciding set | 20% | 2/10 | 21% | 7/34 |
| Covers −1.5 sets as favorite | 50% | 1/2 | 80% | 4/5 |
| Covers +1.5 sets as underdog | 0% | 0/2 | 50% | 4/8 |
| Tiebreak sets won | 0% | 0/2 | 20% | 1/5 |
| Wins after taking set 1 | 100% | 2/2 | 81% | 13/16 |
| Wins 2-0 after taking set 1 | 50% | 1/2 | 75% | 12/16 |
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. Head-to-head: 1 of 1 completed meetings ended in straight sets (Ziatdinova 0, Koyama 1).
Previous meetings
1 career meeting, newest first
Mar 8, 2026
W15 Maanshan 2
H Hard · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Ziatdinova | Koyama |
|---|---|---|
| W-L | - | 1–2 |
| Avg odds | - | 2.07 |
| ROI % | - | -16.0% |
| Units P/L | - | -0.48u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Ziatdinova | Koyama |
|---|---|---|
| Countries | 1 | 2 |
| Events | 1 | 2 |
| Matches | 1 | 3 |
| Distance | — | — |
| Route | FRA | POR → COL |
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
Ziatdinova has a higher win rate against shared opponents (100% vs Koyama's 0%).
| Opponent | Ziatdinova | Koyama |
|---|---|---|
| Zihan Yang | W 63 16 105 | L 36 46 |
Recent Form
Last five matches per player
Nina Rudiukova
W15 Sharm ElSheikh · 2nd Round Qualifying
Oct 5
Ha Eum Lee
W15 Luan · 1st Round
Jul 15
Zihan Yang
W15 Luan · 3rd Round Qualifying
Jul 13
Zi Jun Yang
Luan 4 ITF
Jul 13
Alexandra Chapurina
W15 Luan · 2nd Round Qualifying
Jul 12
Ziyu Zhou
W15 Luan · 2nd Round Qualifying
Jul 6
Rira Kosaka
W15 Maanshan · 2nd Round Qualifying
Jun 29
Jiangxue Han
W35 Maanshan 1 · 1st Round Qualifying
Mar 15
Marianna Shikhanova
W15 Maanshan · 1st Round
Oct 7
Eva Marie Desvignes
W15 Maanshan · 2nd Round
Oct 1
Liuyan An
W15 Maanshan · 1st Round
Sep 29
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
Win rate
Matches, sets and games won · Last 12 months · 10–34 matches
| Metric | Ziatdinova | Koyama |
|---|---|---|
| Matches won | 20% | 41% |
| Sets won | 23% | 44% |
| Games won | 43% | 47% |
Record by tier
Head-to-head record by tournament tier
| Stage | Ziatdinova | Koyama |
|---|---|---|
| ITF W15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Ziatdinova | Koyama |
|---|---|---|
| Hard | 0 | 1 |
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