Hiroko Kuwata vs Mary StoianaPrediction, Head-to-Head Results, and Stats
🇯🇵Hiroko Kuwata
#877 · 35 yrs · Right-Handed
10w1 meeting · sets 0–2
🇺🇸Mary Stoiana
#122 · 23 yrs
3Hiroko Kuwata and Mary Stoiana have met 1 time since 2025; Mary Stoiana leads 1–0. Across all meetings Kuwata has taken 0 sets to Stoiana's 2. Their most recent meeting: Mary Stoiana won at W50 Chihuahua 3 (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Kuwata | Stoiana | ||
|---|---|---|---|---|
| Indicator | Hiroko Kuwata | Mary Stoiana | ||
| Wins in straight sets | 33% | 1/3 | 74% | 32/43 |
| Wins a set when losing | 11% | 1/9 | 65% | 13/20 |
| Goes to a deciding set | 25% | 3/12 | 38% | 24/63 |
| Covers −1.5 sets as favorite | 0% | 0/3 | 61% | 25/41 |
| Covers +1.5 sets as underdog | 22% | 2/9 | 72% | 13/18 |
| Tiebreak sets won | — | 75% | 12/16 | |
| Wins after taking set 1 | 67% | 2/3 | 86% | 37/43 |
| Wins 2-0 after taking set 1 | 33% | 1/3 | 74% | 32/43 |
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 (Kuwata 0, Stoiana 1).
Style Matchup
Playing styles and historical archetype record
Kuwata
🪃 Counterpuncher
Stoiana
👑 The Complete Package
Matchup analysis
The 👑 The Complete Package archetype wins about 56% vs 🪃 Counterpuncher across 6,005 matches in our dataset: a stylistic lean toward Mary Stoiana.
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
Nov 19, 2025
W50 Chihuahua 3
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 | Kuwata | Stoiana |
|---|---|---|
| W-L | 0–2 | 9–7 |
| Avg odds | 13.60 | 2.01 |
| ROI % | -100.0% | +2.6% |
| Units P/L | -2.00u | +0.42u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Kuwata | Stoiana |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 1 |
| Distance | — | 0 mi · 0 km |
| Route | — | POL |
Host country from the tournament each match was played in, over the last 30 days. 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 Kuwata and Stoiana posted a 0% win rate.
| Opponent | Kuwata | Stoiana |
|---|---|---|
| Celine Naef | L 16 46 | L 61 36 46 |
Recent Form
Last five matches per player
Tatum Evans
W35 Rome · 1st Round
Jun 24
Celine Naef
Ilkley WTA
Jun 7
Ena Koike
W75 Kyoto 1 · 1st Round
Mar 11
Michika Ozeki
W35 Solapur 1 · 1st Round
Dec 23
Maria Golovina
W35 New Delhi 1 · 1st Round
Dec 16
Mary Stoiana
W50 Chihuahua 3 · 2nd Round
Nov 19
Haley Giavara
W50 Chihuahua 3 · 1st Round
Nov 18
Julie Belgraver
W50 Chihuahua 2 · 2nd Round
Nov 13
Tereza Valentova
Cincinnati Open - Cincinnati · 1st Round
Aug 15
Peyton Stearns
The Memphis Classic - Memphis · 1st Round
Jul 29
Yeon Woo Ku
W100 Evansville · Quarterfinals
Jul 24
Julieta Pareja
W100 Evansville · 2nd Round
Jul 23
Anna Sinclair Rogers
W100 Evansville · 1st Round
Jul 22
Mananchaya Sawangkaew
Hall of Fame Open - Newport · Quarterfinals
Jul 10
Iryna Shymanovich
Hall of Fame Open - Newport · 2nd Round
Jul 9
Katrina Scott
Hall of Fame Open - Newport · 1st Round
Jul 8
Win rate
Matches, sets and games won · Last 12 months · 12–64 matches
| Metric | Kuwata | Stoiana |
|---|---|---|
| Matches won | 25% | 67% |
| Sets won | 26% | 66% |
| Games won | 40% | 56% |
Record by tier
Head-to-head record by tournament tier
| Stage | Kuwata | Stoiana |
|---|---|---|
| ITF W50 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Kuwata | Stoiana |
|---|---|---|
| Hard | 0 | 1 |
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