H2H data updated: 2026-10-28 00:00 UTC

Sofia Costoulas vs Kaitlin Quevedo H2H: 1-0

Sofia Costoulas holds a 1–0 lead over Kaitlin Quevedo in their WTA head-to-head. Across 1 main-draw meeting, Sofia Costoulas leads 1–0 on hard courts. Most recently, Sofia Costoulas won the 2026 ASB Classic second round 6-2 6-0.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Sofia Costoulas
Belgium Age 21 Right-Handed
H2H
1 – 0
1 main-draw meetings
Kaitlin Quevedo
Spain Age 20 Right-Handed 167 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sofia Costoulas #163 6-2 6-0 Kaitlin Quevedo #145 Match data Jan 7, 2026 R16 ASB Classic WTA 250 Hard

Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Sofia Costoulas #177 #134 580 1,617 2 5 28.6% 0 0 0 0 0 0
Kaitlin Quevedo #86 #76 920 1,719 10 8 55.6% 0 0 0 0 1 1

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age Sofia Costoulas Kaitlin Quevedo
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 — — — — — — — 2026 10–8 55.6% #86 1,716 0 1
21 2026 2–5 28.6% #177 1,493 0 0 — — — — — — —

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Sofia Costoulas Kaitlin Quevedo
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
18 — — — — — — — — — — — — — — — — 2024 1488 — — — — — — — — — — — — — —
19 2024 1481 — — — — — — — — — — — — — — 2025 1543 102.8 — — — — — — — — — — — — —
20 2025 1523 97.0 — — — — — — — — — — — — — 2026 1716 124.8 +0.65 -0.46 1.034 51.0% -32 +20 — 51.3% +0.05 3–0 (100%) 2–2 (50%) 105.0 +0.37
21 2026 1493 114.3 -0.47 -0.27 0.979 49.5% +51 — — 38.9% -0.33 1–3 (25%) 0–2 — +0.78 — — — — — — — — — — — — — — — —
Career — 1618 109.5 -0.47 -0.27 0.979 49.5% +51 — — 38.9% -0.33 1–3 (25%) 0–2 — +11.14 — 1719 119.3 +0.65 -0.46 1.034 51.0% -32 +20 — 51.3% +0.05 3–0 (100%) 2–2 (50%) 105.0 +2.06

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.