Ayumi Koshiishi vs Teah ChavezPrediction, Head-to-Head Results, and Stats
Ayumi Koshiishi and Teah Chavez have met 1 time since 2025; Ayumi Koshiishi leads 1–0. Across all meetings Koshiishi has taken 2 sets to Chavez's 1. Their most recent meeting: Ayumi Koshiishi won at W75 Saguenay 1 (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Koshiishi | Chavez | ||
|---|---|---|---|---|
| Indicator | Ayumi Koshiishi | Teah Chavez | ||
| Wins in straight sets | 50% | 2/4 | 63% | 5/8 |
| Wins a set when losing | 33% | 1/3 | 57% | 4/7 |
| Goes to a deciding set | 43% | 3/7 | 47% | 7/15 |
| Covers −1.5 sets as favorite | 67% | 2/3 | 100% | 3/3 |
| Covers +1.5 sets as underdog | 67% | 2/3 | 75% | 9/12 |
| Tiebreak sets won | 100% | 2/2 | 60% | 3/5 |
| Wins after taking set 1 | 80% | 4/5 | 67% | 6/9 |
| Wins 2-0 after taking set 1 | 40% | 2/5 | 56% | 5/9 |
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. Small sample — read with care. Head-to-head: 0 of 1 completed meetings ended in straight sets (Koshiishi 0, Chavez 0).
Style Matchup
Playing styles and historical archetype record
Koshiishi
👑 The Complete Package
Chavez
🪃 Counterpuncher
Matchup analysis
The 👑 The Complete Package archetype wins about 54% vs 🪃 Counterpuncher across 7,583 matches in our dataset: a stylistic lean toward Ayumi Koshiishi.
The Complete Package players often use elite serve & return and high bp conversion to pressure the counterpuncher's elite bp conversion.
Previous meetings
1 career meeting, newest first
Oct 23, 2025
W75 Saguenay 1
H Hard · 2nd Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Koshiishi | Chavez |
|---|---|---|
| W-L | - | 5–1 |
| Avg odds | - | 3.60 |
| ROI % | - | +160.5% |
| Units P/L | - | +9.63u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Recent Form
Last five matches per player
Sijia Wei
W50 Brisbane 1 · Quarterfinals
Nov 14
Arina Varaksina
W50 Brisbane 1 · 2nd Round
Nov 13
Petra Hule
W50 Brisbane 1 · 1st Round
Nov 11
Kayla Cross
W75 Toronto 1 · 1st Round
Oct 28
Anna Sinclair Rogers
W75 Saguenay 1 · Quarterfinals
Oct 24
Teah Chavez
W75 Saguenay 1 · 2nd Round
Oct 23
Alexandra Vagramov
W75 Saguenay 1 · 1st Round
Oct 21
Misaki Matsuda
W100 Incheon 1 · 1st Round
Sep 23
Nao Hibino
Odlum Brown VanOpen - Vancouver · 1st Round
Jul 28
Ariana Arseneault
W35 Saskatoon · Final
Jul 26
Jia Jing Lu
W35 Saskatoon · Semifinals
Jul 25
Miho Kuramochi
W35 Saskatoon · Quarterfinals
Jul 24
Erika Sema
W35 Saskatoon · 2nd Round
Jul 23
Margaret Sohns
W35 Saskatoon · 1st Round
Jul 22
Kayo Nishimura
W75 Granby · 1st Round
Jul 14
Luciana Perry
Columbus ITF · Round of 32
Jul 7
Win rate
Matches, sets and games won · Last 12 months · 7–15 matches
| Metric | Koshiishi | Chavez |
|---|---|---|
| Matches won | 57% | 53% |
| Sets won | 53% | 54% |
| Games won | 49% | 48% |
Record by tier
Head-to-head record by tournament tier
| Stage | Koshiishi | Chavez |
|---|---|---|
| ITF W75 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Koshiishi | Chavez |
|---|---|---|
| Hard | 1 | 0 |
Share this matchup
Copy the link to paste in Discord or group chats.