Sofia Costoulas – WTA #159 – Player Profile, Match Statistics & Bio

Sofia Costoulas - WTA #159 Tennis Player
Sofia Costoulas
BEL Age: 20 (02-04-2005)
Hand: Right
Highest ranked: 149
WTA
#159
Current Ranking
LAST 52 WEEKS
47 - 25
65.3% wins
🔍 Player Bio

Sofia Costoulas capitalizes at 57.9% on second serve returns. Sits as number 159 in the WTA. Behind the serve, she dominates on first serve with 67.4% points won. Furthermore, she maintains pressure winning 47.9% on second serve delivery.

Sofia Costoulas - Career History

On the WTA Tour, Sofia Costoulas is currently ranked world No. 163 and represents Belgium. She plays right-handed. Her best ranking to date is No. 149. Her professional career started in 2020.

Costoulas developed through Challenger events in 2025. A maiden top-200 ranking followed. She won two titles at W75 Calvi and W35 Helsinki. She also reached finals at W50 Otocec and W35 Heraklion. Additional semifinals at W50 Nantes, Rovereto 125, and W100 Biarritz. Season record: 41-19. Across surfaces: clay 8-3, hard 33-15. She won 68% on first serve, won 58% on second serve return, and won 59% serve pressure points.

The Belgian gained ranking points at Futures level in 2024. She reached the final at W35 Klagenfurt. Additional semifinals at W100 Dubai, W15 Hinode, W35 Annenheim, and W50 Caloundra. Record: 42-32. Surface breakdown: clay 20-16, hard 22-16. She won 47% on second serve return, won 58% serve pressure points, and won 30% on first serve return.

Sofia Costoulas competed at Futures/ITF level in 2023. She won two titles at W25 Limassol and W25 Feld am See. She also reached the final at W25 Limassol. Additional semifinals at W25 Ceuta, W25 Pretoria, W40 Mexico City, and W25 Buenos Aires. Season record: 44-29. By surface: clay 17-12, hard 27-17.

Sofia Costoulas developed through Futures tournaments in 2022. She reached the final at W25 Gurugram. Additional semifinals at W25 Hua Hin and W25 Guayaquil. Record: 22-13. Competing on hard: 22-11.

Sofia Costoulas gained ranking points at Futures level in 2021. She reached two finals at W15 Monastir and W15 Sharm El Sheikh. Season record: 12-11. Results on hard: 11-4.

Sofia Costoulas competed at Futures/ITF level in 2020. She reached the final at W15 Monastir. Record: 5-2.

Sofia Costoulas Match History - All Surfaces

entries
Showing 1 to 25 of 34 matches
Date Tournament Rival Round Score Self
Odd		 Rival's
Odd		 Rival's
Rank		 1st Srv
Acc %		 1st Srv
Pts %		 2nd Srv
Pts %		 Aces DFs BPs
Saved		 Srv
Games
Won		 Ret 1st
Pts %		 Ret 2nd
Pts %		 BPs
Conv		 Ret
Games
Won

Pressure Points Performance

0%
Pressure Points % won on serve
0%
Pressure Points % won on return
0.00
Pressure Points average count in service game
0.00
Pressure Points average count in return game

Service games won % from the score

Return games won % from the score

Pressure Points Performance - All Surfaces

matches
Showing 1 to 10 of 34 matches
Date Tournament Rival Round Score Type Pressure
Points		 Games won from the score:
0-30 0-40 15-30 15-40 30-30 30-40 Deuce 40-A

Common Questions About Sofia Costoulas

What is Sofia Costoulas's record by surface?

Over her career at WTA level, Sofia Costoulas holds a record of 2-1 (66.7%) on hard. At Challenger/ITF level: 119-65 (64.7%) on hard and 48-41 (53.9%) on clay. In the last 52 weeks: 2-1 (66.7%) on hard at WTA level. 34-16 (68.0%) on hard and 8-3 (72.7%) on clay at Challenger/ITF level.

How many titles has Sofia Costoulas won?

Sofia Costoulas has won four titles at Challenger/ITF level (three on hard and one on clay).

What is Sofia Costoulas's recent form?

Over the past 10 matches, she holds a 5-5 record. Over the past 52 weeks, Sofia Costoulas has posted a 47-25 record (65.3% win rate).

How many aces does Sofia Costoulas serve per match?

Sofia Costoulas serves an average of 3.1 aces per match in the last 52 weeks, consistent with her career average of 3.1.

How does Sofia Costoulas perform against top-ranked opponents?

In the last 52 weeks, Sofia Costoulas is 0-1 against Top 50 opponents. Against Top 100 opponents: 1-2.