Maria Martinez Vaquero vs Yun KuPrediction, Head-to-Head Results, and Stats
Maria Martinez Vaquero and Yun Ku have met 1 time since 2026; Yun Ku leads 1–0. Across all meetings Vaquero has taken 0 sets to Ku's 2. Their most recent meeting: Yun Ku won at Montemor-O-Novo ITF (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Martinez Vaquero | Ku | ||
|---|---|---|---|---|
| Indicator | Maria Martinez Vaquero | Yun Ku | ||
| Wins in straight sets | 88% | 14/16 | 78% | 7/9 |
| Wins a set when losing | 26% | 7/27 | 0% | 0/3 |
| Goes to a deciding set | 21% | 9/43 | 17% | 2/12 |
| Covers −1.5 sets as favorite | 42% | 5/12 | 78% | 7/9 |
| Covers +1.5 sets as underdog | 39% | 9/23 | 33% | 1/3 |
| Tiebreak sets won | 50% | 1/2 | 0% | 0/1 |
| Wins after taking set 1 | 70% | 16/23 | 100% | 7/7 |
| Wins 2-0 after taking set 1 | 61% | 14/23 | 100% | 7/7 |
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 (Martinez Vaquero 0, Ku 1).
Previous meetings
1 career meeting, newest first
Jun 5, 2026
Montemor-O-Novo ITF
H Hard · Quarterfinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Vaquero | Ku | ||
|---|---|---|---|---|
| Outcome | Maria Martinez Vaquero | Yun Ku | ||
| 1 or more | 60% | 6/10 | 0% | 0/0 |
| 3 or more | 10% | 1/10 | 0% | 0/0 |
| 5 or more | 10% | 1/10 | 0% | 0/0 |
| 10 or more | 0% | 0/10 | 0% | 0/0 |
| 15 or more | 0% | 0/10 | 0% | 0/0 |
| 20 or more | 0% | 0/10 | 0% | 0/0 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Vaquero | Ku |
|---|---|---|
| W-L | 4–7 | 9–3 |
| Avg odds | 2.44 | 1.57 |
| ROI % | -34.5% | +8.8% |
| Units P/L | -3.80u | +1.05u |
Travel
Last 30 days
| Metric | Vaquero | Ku |
|---|---|---|
| Countries | 1 | — |
| Events | 1 | — |
| Matches | 1 | — |
| Distance | — | — |
| Route | POR | — |
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
Ku has a higher win rate against shared opponents (100% vs Vaquero's 0%).
| Opponent | Vaquero | Ku |
|---|---|---|
| Anastasia Kulikova | L 46 36 | W 62 61 |
Recent Form
Last five matches per player
Anna Siskova
W50 Hamburg · 1st Round
Aug 11
Sarah Van Emst
W50 Knokke-Heist · 1st Round
Jul 28
Lola Giza
W50 Horb · 1st Round
Jul 21
Valeria Savinykh
W75 Vitoria Gasteiz · Quarterfinals
Jul 17
Stephanie Judith Visscher
W75 Vitoria Gasteiz · 2nd Round
Jul 16
Nahia Berecoechea
W75 Vitoria Gasteiz · 1st Round
Jul 15
Allura Zamarripa
Figueira Da Foz
Jun 15
Shuo Feng
Figueira Da Foz
Jun 14
Teodora Kostovic
Wimbledon
Jun 23
Darja Vidmanova
Figueira Da Foz · Semifinals
Jun 20
Martyna Kubka
Figueira Da Foz · Quarterfinals
Jun 19
Viktoria Hruncakova
Figueira Da Foz · Round of 16
Jun 17
Lucrezia Stefanini
Figueira Da Foz · Round of 32
Jun 16
Savannah Broadus
Guimaraes ITF · Round of 16
Jun 11
Francisca Laundes
Guimaraes ITF · Round of 32
Jun 10
Francisca Jorge
Montemor-O-Novo ITF · Final
Jun 7
Win rate
Matches, sets and games won · Last 12 months · 12–43 matches
| Metric | Vaquero | Ku |
|---|---|---|
| Matches won | 37% | 75% |
| Sets won | 41% | 69% |
| Games won | 48% | 56% |
Record by tier
Head-to-head record by tournament tier
| Stage | Vaquero | Ku |
|---|---|---|
| ITF W | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Vaquero | Ku |
|---|---|---|
| Hard | 0 | 1 |
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