Anouk Koevermans vs Sofia CostoulasPrediction, Head-to-Head Results, and Stats
🇳🇱Anouk Koevermans
#228 · 22 yrs · Right-Handed
1 meeting · sets 0–2
🇧🇪Sofia Costoulas
#155 · 21 yrs
Anouk Koevermans and Sofia Costoulas have met 1 time since 2026; Sofia Costoulas leads 1–0. Across all meetings Koevermans has taken 0 sets to Costoulas's 2. Their most recent meeting: Sofia Costoulas won at Oeiras Open CETO - Oeiras (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Koevermans | Costoulas | ||
|---|---|---|---|---|
| Indicator | Anouk Koevermans | Sofia Costoulas | ||
| Wins in straight sets | 75% | 21/28 | 71% | 24/34 |
| Wins a set when losing | 22% | 4/18 | 28% | 7/25 |
| Goes to a deciding set | 24% | 11/46 | 29% | 17/59 |
| Covers −1.5 sets as favorite | 44% | 11/25 | 47% | 18/38 |
| Covers +1.5 sets as underdog | 69% | 11/16 | 50% | 8/16 |
| Tiebreak sets won | 40% | 2/5 | 43% | 6/14 |
| Wins after taking set 1 | 100% | 24/24 | 86% | 30/35 |
| Wins 2-0 after taking set 1 | 88% | 21/24 | 69% | 24/35 |
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 (Koevermans 0, Costoulas 1).
Style Matchup
Playing styles and historical archetype record
Koevermans
👑 The Complete Package
Costoulas
💥 Big Hitter
Matchup analysis
👑 The Complete Package vs 💥 Big Hitter is historically tight (52% vs 48%, 3,896 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Apr 20, 2026
Oeiras Open CETO - Oeiras
C Clay · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Koevermans | Costoulas | ||
|---|---|---|---|---|
| Outcome | Anouk Koevermans | Sofia Costoulas | ||
| 1 or more | 100% | 2/2 | 75% | 6/8 |
| 3 or more | 50% | 1/2 | 38% | 3/8 |
| 5 or more | 50% | 1/2 | 13% | 1/8 |
| 10 or more | 0% | 0/2 | 0% | 0/8 |
| 15 or more | 0% | 0/2 | 0% | 0/8 |
| 20 or more | 0% | 0/2 | 0% | 0/8 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Koevermans | Costoulas |
|---|---|---|
| W-L | 2–3 | 3–6 |
| Avg odds | 1.88 | 1.89 |
| ROI % | -48.8% | -61.6% |
| Units P/L | -2.44u | -5.55u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Koevermans | Costoulas |
|---|---|---|
| Countries | 1 | 2 |
| Events | 1 | 2 |
| Matches | 2 | 4 |
| Distance | — | — |
| Route | BUL | 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
Koevermans has a higher win rate against shared opponents (63% vs Costoulas's 50%).
| Opponent | Koevermans | Costoulas |
|---|---|---|
| Matilde Jorge | W 61 75 | L 67 06 |
| Ayla Aksu | L 16 67 | L 62 36 46 |
| Hanne Vandewinkel | L 06 46 | L 36 62 36 |
| Radka Zelnickova | W 64 62 | W 62 64 |
| Noma Noha Akugue | W 36 63 61 | W 76 63 |
| Whitney Osuigwe | W 75 62 | W 64 36 61 |
| Darja Semenistaja | W 75 76 | W 46 63 63 |
| Lola Radivojevic | L 16 06 | L 06 14 |
Recent Form
Last five matches per player
Jodie Burrage
W35 Aldershot · 2nd Round
Aug 12
Daniella Britton
W35 Aldershot · 1st Round
Aug 11
Mananchaya Sawangkaew
Wimbledon
Jun 23
Hanne Vandewinkel
Hertogenbosch
Jun 7
Anouck Vrancken Peeters
Hertogenbosch
Jun 6
Anna Siskova
W75 Trnava · Quarterfinals
May 14
Nina Vargova
W75 Trnava · 2nd Round
May 13
Guiomar Maristany Zuleta De Reales
Istanbul Open - Istanbul · 1st Round
May 4
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
Win rate
Matches, sets and games won · Last 12 months · 46–59 matches
| Metric | Koevermans | Costoulas |
|---|---|---|
| Matches won | 61% | 58% |
| Sets won | 58% | 56% |
| Games won | 54% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Koevermans | Costoulas |
|---|---|---|
| WTA 125 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Koevermans | Costoulas |
|---|---|---|
| Clay | 0 | 1 |
Share this matchup
Copy the link to paste in Discord or group chats.