Kaitlin Quevedo vs Sofia CostoulasPrediction, Head-to-Head Results, and Stats
🇪🇸Kaitlin Quevedo
#76 · 20 yrs · Right-Handed
3wTitle1 meeting · sets 0–2
🇧🇪Sofia Costoulas
#159 · 21 yrs
Kaitlin Quevedo and Sofia Costoulas have met 1 time since 2026; Sofia Costoulas leads 1–0. Across all meetings Quevedo has taken 0 sets to Costoulas's 2. Their most recent meeting: Sofia Costoulas won at ASB Classic - Auckland (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Quevedo | Costoulas | ||
|---|---|---|---|---|
| Indicator | Kaitlin Quevedo | Sofia Costoulas | ||
| Wins in straight sets | 68% | 30/44 | 69% | 27/39 |
| Wins a set when losing | 17% | 4/23 | 37% | 11/30 |
| Goes to a deciding set | 27% | 18/67 | 33% | 23/69 |
| Covers −1.5 sets as favorite | 54% | 21/39 | 47% | 22/47 |
| Covers +1.5 sets as underdog | 39% | 9/23 | 58% | 11/19 |
| Tiebreak sets won | 67% | 10/15 | 38% | 6/16 |
| Wins after taking set 1 | 95% | 36/38 | 81% | 34/42 |
| Wins 2-0 after taking set 1 | 79% | 30/38 | 64% | 27/42 |
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 (Quevedo 0, Costoulas 1).
Style Matchup
Playing styles and historical archetype record
Quevedo
💥 Big Hitter
Costoulas
💥 Big Hitter
Matchup analysis
Both Kaitlin Quevedo and Sofia Costoulas are 💥 Big Hitter types. Mirror matchups usually come down to execution, fitness, and surface fit, across 5,594 matches in our dataset the historical split is about even.
Previous meetings
1 career meeting, newest first
Jan 7, 2026
ASB Classic - Auckland
H Hard · 2nd Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Quevedo | Costoulas | ||
|---|---|---|---|---|
| Outcome | Kaitlin Quevedo | Sofia Costoulas | ||
| 1 or more | 87% | 13/15 | 94% | 16/17 |
| 3 or more | 20% | 3/15 | 41% | 7/17 |
| 5 or more | 7% | 1/15 | 12% | 2/17 |
| 10 or more | 0% | 0/15 | 0% | 0/17 |
| 15 or more | 0% | 0/15 | 0% | 0/17 |
| 20 or more | 0% | 0/15 | 0% | 0/17 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Quevedo | Costoulas |
|---|---|---|
| W-L | 9–5 | 8–10 |
| Avg odds | 1.88 | 1.49 |
| ROI % | -5.8% | -42.0% |
| Units P/L | -0.81u | -7.56u |
Travel
Last 30 days
| Metric | Quevedo | Costoulas |
|---|---|---|
| Countries | 1 | 3 |
| Events | 1 | 3 |
| Matches | 5 | 4 |
| Distance | 0 mi · 0 km | — |
| Route | BRA | SGP → CHN → ROU |
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
Quevedo has a higher win rate against shared opponents (78% vs Costoulas's 44%).
| Opponent | Quevedo | Costoulas |
|---|---|---|
| Nadia Podoroska | W 46 64 62 | L 63 06 67 |
| Claire Liu | L 57 16 | W 67 63 76 |
| Irene Burillo | W 75 61 | W 76 63 |
| Matilde Jorge | L 57 64 36 | L 67 06 |
| Gabriela Andrea Knutson | W 63 63 | L 26 46 |
| Kajsa Rinaldo Persson | W 76 36 63 | L 57 64 67 |
| Leolia Jeanjean | W 76 76 | W 46 76 61 |
| Veronika Erjavec | W 76 62 | W 63 46 63 |
| Alexis Blokhina | W 64 63 | L 26 06 |
Recent Form
Last five matches per player
Nadia Podoroska
SP Open - Sao Paulo · Final
Sep 21
Anna Blinkova
SP Open - Sao Paulo · Semifinals
Sep 19
Teodora Kostovic
SP Open - Sao Paulo · Quarterfinals
Sep 18
Nauhany Vitoria Leme Da Silva
SP Open - Sao Paulo · 2nd Round
Sep 17
Anastasia Tikhonova
SP Open - Sao Paulo · 1st Round
Sep 16
Sara Sorribes Tormo
Kia Open - Barranquilla · 2nd Round
Sep 10
Claire Liu
Kia Open - Barranquilla · Quarterfinals
Sep 10
Anna Sinclair Rogers
Kia Open - Barranquilla · 1st Round
Sep 8
Darya Astakhova
Suzhou WTA 125 - Suzhou · 1st Round
Oct 5
Sofya Lansere
Jingshan Tennis Open - Jingshan · 2nd Round
Oct 1
Kristina Mladenovic
Jingshan Tennis Open - Jingshan · 1st Round
Sep 29
Tatiana Prozorova
Singapore Tennis Open - Singapore · 1st Round
Sep 22
Hina Inoue
W50 Guiyang · 1st Round
Sep 8
Zhuoxuan Bai
W75 Tianjin · Quarterfinals
Sep 4
Kristiana Sidorova
W75 Tianjin · 2nd Round
Sep 3
Unknown Player
W75 Tianjin · 1st Round
Sep 2
Win rate
Matches, sets and games won · Last 12 months · 67–69 matches
| Metric | Quevedo | Costoulas |
|---|---|---|
| Matches won | 66% | 57% |
| Sets won | 61% | 55% |
| Games won | 53% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Quevedo | Costoulas |
|---|---|---|
| WTA 250 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Quevedo | Costoulas |
|---|---|---|
| Hard | 0 | 1 |
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