Amelia Rajecki vs Sayaka IshiiPrediction, Head-to-Head Results, and Stats
Amelia Rajecki and Sayaka Ishii have met 2 times since 2026; they are level 1–1. Their first meeting came at W35 Roehampton in 2026 on hard. On hard courts they are level 1–1. Across all meetings Rajecki has taken 3 sets to Ishii's 2. Their most recent meeting: Sayaka Ishii won at W35 Kyoto (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Rajecki | Ishii | ||
|---|---|---|---|---|
| Indicator | Amelia Rajecki | Sayaka Ishii | ||
| Wins in straight sets | 71% | 22/31 | 65% | 17/26 |
| Wins a set when losing | 35% | 8/23 | 17% | 4/23 |
| Goes to a deciding set | 31% | 17/54 | 27% | 13/49 |
| Covers −1.5 sets as favorite | 41% | 14/34 | 32% | 8/25 |
| Covers +1.5 sets as underdog | 41% | 7/17 | 44% | 7/16 |
| Tiebreak sets won | 53% | 8/15 | 53% | 8/15 |
| Wins after taking set 1 | 81% | 26/32 | 91% | 20/22 |
| Wins 2-0 after taking set 1 | 69% | 22/32 | 77% | 17/22 |
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 2 completed meetings ended in straight sets (Rajecki 1, Ishii 0).
Style Matchup
Playing styles and historical archetype record
Rajecki
🤖 Servebot
Ishii
💥 Big Hitter
Matchup analysis
🤖 Servebot vs 💥 Big Hitter is historically tight (51% vs 49%, 3,072 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
2 career meetings, newest first
Sep 17, 2026
W35 Kyoto
H Hard · 2nd Round
Aug 5, 2026
W35 Roehampton
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Rajecki | Ishii | ||
|---|---|---|---|---|
| Outcome | Amelia Rajecki | Sayaka Ishii | ||
| 1 or more | 100% | 17/17 | 79% | 15/19 |
| 3 or more | 94% | 16/17 | 26% | 5/19 |
| 5 or more | 77% | 13/17 | 11% | 2/19 |
| 10 or more | 24% | 4/17 | 5% | 1/19 |
| 15 or more | 18% | 3/17 | 0% | 0/19 |
| 20 or more | 6% | 1/17 | 0% | 0/19 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Rajecki | Ishii |
|---|---|---|
| W-L | 11–5 | 13–8 |
| Avg odds | 1.94 | 1.56 |
| ROI % | +35.8% | -12.1% |
| Units P/L | +5.72u | -2.55u |
Travel
Last 30 days
| Metric | Rajecki | Ishii |
|---|---|---|
| Countries | 3 | 2 |
| Events | 3 | 2 |
| Matches | 6 | 8 |
| Distance | — | — |
| Route | ESP → AUT → CHN | 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.
Common opponents
Results vs. opponents both players faced · Last 12 months
Ishii has a higher win rate against shared opponents (83% vs Rajecki's 33%).
| Opponent | Rajecki | Ishii |
|---|---|---|
| Yuhan Wang | L 46 63 67 | W 63 63 |
| Nagi Hanatani | W 64 62 | W 76 62 |
| Hikaru Sato | W 76 62 | W 64 46 62 |
| Vendula Valdmannova | L 16 67 | L 36 16 |
| Aoi Ito | L 46 26 | W 60 60 |
| Yuno Kitahara | L 62 46 46 | W 76 36 62 |
Recent Form
Last five matches per player
Yuhan Wang
Jingshan Tennis Open - Jingshan · 1st Round
Sep 29
Chengyiyi Yuan
Jingshan Tennis Open - Jingshan · 3rd Round Qualifying
Sep 27
Hiroko Kuwata
Jingshan Tennis Open - Jingshan · 1st Round Qualifying
Sep 26
Kurea Hayasaka
W50 Nanao · 1st Round
Sep 23
Sayaka Ishii
W35 Kyoto · 2nd Round
Sep 17
Nagi Hanatani
W35 Kyoto · 1st Round
Sep 16
Maria Toma
W50 Leiria · 1st Round Qualifying
Aug 30
Ella Mcdonald
W35 Roehampton · Final
Aug 9
Hiromi Abe
W50 Nanao · Semifinals
Sep 26
Rion Itaya
W50 Nanao · Quarterfinals
Sep 25
Natsumi Kawaguchi
W50 Nanao · 2nd Round
Sep 24
Nagi Hanatani
W50 Nanao · 1st Round
Sep 23
Rira Kosaka
W50 Nanao · 3rd Round Qualifying
Sep 22
Miku Suzuki
W50 Nanao · 1st Round Qualifying
Sep 21
Hiromi Abe
W35 Kyoto · Quarterfinals
Sep 18
Amelia Rajecki
W35 Kyoto · 2nd Round
Sep 17
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 49–55 matches
| Metric | Rajecki | Ishii |
|---|---|---|
| Matches won | 56% | 53% |
| Sets won | 56% | 50% |
| Games won | 53% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Rajecki | Ishii |
|---|---|---|
| ITF W35 | 1 | 1 |
By surface
Head-to-head record per surface
| Surface | Rajecki | Ishii |
|---|---|---|
| Hard | 1 | 1 |
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