Azusa Ishii vs Yui ChikaraishiPrediction, Head-to-Head Results, and Stats
Azusa Ishii and Yui Chikaraishi have met 1 time since 2026; Azusa Ishii leads 1–0. Across all meetings Ishii has taken 2 sets to Chikaraishi's 0. Their most recent meeting: Azusa Ishii won at W15 Sapporo (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Ishii | Chikaraishi | ||
|---|---|---|---|---|
| Indicator | Azusa Ishii | Yui Chikaraishi | ||
| Wins in straight sets | 71% | 5/7 | 43% | 3/7 |
| Wins a set when losing | 33% | 2/6 | 27% | 4/15 |
| Goes to a deciding set | 31% | 4/13 | 36% | 8/22 |
| Covers −1.5 sets as favorite | — | 33% | 1/3 | |
| Covers +1.5 sets as underdog | 33% | 1/3 | 50% | 6/12 |
| Tiebreak sets won | 100% | 1/1 | 100% | 1/1 |
| Wins after taking set 1 | 75% | 6/8 | 63% | 5/8 |
| Wins 2-0 after taking set 1 | 63% | 5/8 | 38% | 3/8 |
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 (Ishii 1, Chikaraishi 0).
Previous meetings
1 career meeting, newest first
Jun 22, 2026
W15 Sapporo
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 | Ishii | Chikaraishi |
|---|---|---|
| W-L | - | 1–3 |
| Avg odds | - | 5.84 |
| ROI % | - | -16.0% |
| Units P/L | - | -0.64u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Ishii | Chikaraishi |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 3 |
| Distance | — | — |
| Route | — | AUT |
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
Across 1 shared opponent, both Ishii and Chikaraishi posted a 0% win rate.
| Opponent | Ishii | Chikaraishi |
|---|---|---|
| Sera Nishimoto | L 36 26 | L 46 06 |
Recent Form
Last five matches per player
Tori Kinard
W15 Sapporo · 3rd Round Qualifying
Jun 24
Ayumi Miyamoto
W15 Sapporo · 1st Round
Jun 24
Yui Chikaraishi
W15 Sapporo · 1st Round Qualifying
Jun 22
Mayuka Aikawa
W35 Fukuoka · 1st Round
May 6
Ramu Ueda
W35 Fukuoka · 3rd Round Qualifying
May 5
Himari Sato
W35 Fukuoka · 1st Round Qualifying
May 4
Sera Nishimoto
W35 Miyazaki · 2nd Round Qualifying
Apr 20
Ashleigh Harvey
W35 Miyazaki · 1st Round Qualifying
Apr 20
Rion Itaya
W50 Nanao · 1st Round
Sep 23
Kamonwan Yodpetch
W50 Nanao · 3rd Round Qualifying
Sep 22
Yui Ohwaki
W50 Nanao · 1st Round Qualifying
Sep 21
Yu Ning Tsai
W15 Tianjin · 1st Round Qualifying
Aug 23
Eva Marie Desvignes
W15 Tianjin · 3rd Round Qualifying
Aug 18
Jialan Cai
W15 Tianjin · 2nd Round Qualifying
Aug 17
Marika Jones
W15 Tianjin · 1st Round Qualifying
Aug 16
Azusa Ishii
W15 Sapporo · 1st Round Qualifying
Jun 22
Win rate
Matches, sets and games won · Last 12 months · 13–22 matches
| Metric | Ishii | Chikaraishi |
|---|---|---|
| Matches won | 54% | 32% |
| Sets won | 53% | 35% |
| Games won | 51% | 41% |
Record by tier
Head-to-head record by tournament tier
| Stage | Ishii | Chikaraishi |
|---|---|---|
| ITF W15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Ishii | Chikaraishi |
|---|---|---|
| Hard | 1 | 0 |
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