Giselle Isabella Guillen vs Kurea HayasakaPrediction, Head-to-Head Results, and Stats
🇦🇺Giselle Isabella Guillen
Unranked · 18 yrs · Right-Handed
20w1 meeting · sets 0–2
🇯🇵Kurea Hayasaka
Unranked
3wGiselle Isabella Guillen and Kurea Hayasaka have met 1 time since 2026; Kurea Hayasaka leads 1–0. Across all meetings Guillen has taken 0 sets to Hayasaka's 2. Their most recent meeting: Kurea Hayasaka won at W15 Fukui (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Isabella Guillen | Hayasaka | ||
|---|---|---|---|---|
| Indicator | Giselle Isabella Guillen | Kurea Hayasaka | ||
| Wins in straight sets | 100% | 1/1 | 86% | 12/14 |
| Wins a set when losing | 50% | 2/4 | 56% | 5/9 |
| Goes to a deciding set | 40% | 2/5 | 30% | 7/23 |
| Covers −1.5 sets as favorite | — | 60% | 3/5 | |
| Covers +1.5 sets as underdog | 100% | 1/1 | 75% | 9/12 |
| Tiebreak sets won | — | 50% | 2/4 | |
| Wins after taking set 1 | 100% | 1/1 | 80% | 12/15 |
| Wins 2-0 after taking set 1 | 100% | 1/1 | 80% | 12/15 |
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: 1 of 1 completed meetings ended in straight sets (Isabella Guillen 0, Hayasaka 1).
Previous meetings
1 career meeting, newest first
May 27, 2026
W15 Fukui
H Hard · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Guillen | Hayasaka |
|---|---|---|
| W-L | - | 2–2 |
| Avg odds | - | 1.90 |
| ROI % | - | +17.8% |
| Units P/L | - | +0.71u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Guillen | Hayasaka |
|---|---|---|
| Countries | — | 2 |
| Events | — | 2 |
| Matches | — | 5 |
| Distance | — | — |
| Route | — | ESP → 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.
Recent Form
Last five matches per player
Kurea Hayasaka
W15 Fukui · 1st Round
May 27
Sara Yoshida
W15 Toyama · 2nd Round
May 22
Sara Yoshida
W15 Toyama · Round of 16
May 21
Shiho Tsujioka
W15 Toyama · 1st Round
May 20
Elena Pridankina
Workday Canberra International - Canberra · 1st Round Qualifying
Jan 4
Erika Sema
W35 Wagga Wagga 2 · 1st Round
Sep 16
Katie Swan
W35 Wagga Wagga 1 · 1st Round
Sep 11
Catherine Aulia
W15 Tweed Heads 1 · Final
Aug 10
Rion Itaya
W50 Nanao · 2nd Round
Sep 24
Amelia Rajecki
W50 Nanao · 1st Round
Sep 23
Ayumi Miyamoto
W50 Nanao · 3rd Round Qualifying
Sep 22
Kazuki Oya
W50 Nanao · 1st Round Qualifying
Sep 21
Tiana Tian Deng
W35 Kyoto · 3rd Round Qualifying
Sep 15
Maiko Uchijima
W35 Kyoto · 1st Round Qualifying
Sep 14
Rena Yoshida
Tokyo ITF · Round of 32
Jun 9
Riyo Yoshida
W15 Tokyo · 1st Round
Jun 9
Win rate
Matches, sets and games won · Last 12 months · 5–23 matches
| Metric | Guillen | Hayasaka |
|---|---|---|
| Matches won | 20% | 61% |
| Sets won | 33% | 62% |
| Games won | 36% | 56% |
Record by tier
Head-to-head record by tournament tier
| Stage | Guillen | Hayasaka |
|---|---|---|
| ITF W15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Guillen | Hayasaka |
|---|---|---|
| Hard | 0 | 1 |
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