Sofia Costoulas vs Whitney OsuigwePrediction, Head-to-Head Results, and Stats
🇧🇪Sofia Costoulas
#155 · 21 yrs
1 meeting · sets 2–1
🇺🇸Whitney Osuigwe
#231 · 24 yrs · Right-Handed
5wSofia Costoulas and Whitney Osuigwe have met 1 time since 2026; Sofia Costoulas leads 1–0. Across all meetings Costoulas has taken 2 sets to Osuigwe's 1. 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 | Costoulas | Osuigwe | ||
|---|---|---|---|---|
| Indicator | Sofia Costoulas | Whitney Osuigwe | ||
| Wins in straight sets | 71% | 24/34 | 71% | 12/17 |
| Wins a set when losing | 28% | 7/25 | 25% | 5/20 |
| Goes to a deciding set | 29% | 17/59 | 27% | 10/37 |
| Covers −1.5 sets as favorite | 47% | 18/38 | 41% | 7/17 |
| Covers +1.5 sets as underdog | 50% | 8/16 | 44% | 8/18 |
| Tiebreak sets won | 43% | 6/14 | 0% | 0/6 |
| Wins after taking set 1 | 86% | 30/35 | 81% | 13/16 |
| Wins 2-0 after taking set 1 | 69% | 24/35 | 75% | 12/16 |
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: 0 of 1 completed meetings ended in straight sets (Costoulas 0, Osuigwe 0).
Style Matchup
Playing styles and historical archetype record
Costoulas
💥 Big Hitter
Osuigwe
⚔️ The Gladiator
Matchup analysis
The 💥 Big Hitter archetype wins about 53% vs ⚔️ The Gladiator across 3,165 matches in our dataset: a stylistic lean toward Sofia Costoulas.
Big Hitter players often use power groundstrokes and high winner count to pressure the the gladiator's physical intensity.
Previous meetings
1 career meeting, newest first
Jan 5, 2026
ASB Classic - Auckland
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Costoulas | Osuigwe | ||
|---|---|---|---|---|
| Outcome | Sofia Costoulas | Whitney Osuigwe | ||
| 1 or more | 75% | 6/8 | 14% | 1/7 |
| 3 or more | 38% | 3/8 | 0% | 0/7 |
| 5 or more | 13% | 1/8 | 0% | 0/7 |
| 10 or more | 0% | 0/8 | 0% | 0/7 |
| 15 or more | 0% | 0/8 | 0% | 0/7 |
| 20 or more | 0% | 0/8 | 0% | 0/7 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Costoulas | Osuigwe |
|---|---|---|
| W-L | 3–6 | 3–6 |
| Avg odds | 1.89 | 2.03 |
| ROI % | -61.6% | -56.0% |
| Units P/L | -5.55u | -5.04u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Costoulas | Osuigwe |
|---|---|---|
| Countries | 2 | — |
| Events | 2 | — |
| Matches | 4 | — |
| Distance | — | — |
| Route | KAZ → ITA | — |
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
Costoulas has a higher win rate against shared opponents (75% vs Osuigwe's 50%).
| Opponent | Costoulas | Osuigwe |
|---|---|---|
| Hanne Vandewinkel | L 36 62 36 | L 57 46 |
| Chloe Paquet | W 61 62 | W 64 62 |
| Darja Semenistaja | W 46 63 63 | W 75 64 |
| Anouk Koevermans | W 64 64 | L 57 26 |
Recent Form
Last five matches per player
Matilde Jorge
W35 Vigo · Quarterfinals
Aug 14
Sofia Camila Rojas
W35 Vigo · 2nd Round
Aug 13
Eva Alvarez Sande
W35 Vigo · 1st Round
Aug 12
Gabriela Andrea Knutson
Polish Open - Warsaw · 1st Round
Aug 4
Maddison Inglis
Odlum Brown VanOpen - Vancouver · 2nd Round
Jul 30
Lizette Cabrera
Odlum Brown VanOpen - Vancouver · 1st Round
Jul 29
Ayla Aksu
Livesport Prague Open - Prague · 1st Round
Jul 20
Tereza Valentova
Athens Open - Athens · 1st Round
Jul 14
Maya Joint
The Memphis Classic - Memphis · 1st Round
Jul 27
Kayla Cross
W100 Evansville · 1st Round
Jul 22
Mei Yamaguchi
W100 Cary · 1st Round
Jun 30
Maria Timofeeva
Wimbledon
Jun 23
Angelina Voloshchuk
Figueira Da Foz
Jun 15
Carla Tomai
Figueira Da Foz
Jun 14
Kristina Liutova
W100 Sumter · Semifinals
Jun 6
Mell Elizabeth Reasco Gonzalez
W100 Sumter · Quarterfinals
Jun 5
Win rate
Matches, sets and games won · Last 12 months · 37–59 matches
| Metric | Costoulas | Osuigwe |
|---|---|---|
| Matches won | 58% | 46% |
| Sets won | 56% | 46% |
| Games won | 52% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Costoulas | Osuigwe |
|---|---|---|
| WTA 250 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Costoulas | Osuigwe |
|---|---|---|
| Hard | 1 | 0 |
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