H2H data updated: 2026-08-31 00:00 UTC

Jennifer Ruggeri vs Sofia Costoulas

Compare the head-to-head record, career totals, season-by-season performance, and match log for Jennifer Ruggeri vs Sofia Costoulas.

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

Jennifer Ruggeri
Italy Age 23 N/A
H2H
0 – 0
0 main draw meetings
Sofia Costoulas
Belgium Age 21 Right-Handed

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
Sofia Costoulas #155 7-5 6-4 Jennifer Ruggeri #216 Match data Aug 25, 2026 Q1 Q US Open Grand Slam Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Jennifer Ruggeri #217 #207 365 1,526 0 1 0.0% 0 0 0 0 0 0
Sofia Costoulas #155 #134 580 1,616 2 4 33.3% 0 0 0 0 0 0

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 Jennifer Ruggeri Sofia Costoulas
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 — — — — — — — 2026 2–4 33.3% #155 1,556 0 0
22 2026 0–1 0.0% #217 1,491 0 0 — — — — — — —

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Jennifer Ruggeri Sofia Costoulas
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule
19 2023 1497 — — — — — — — — — — — — — 2024 1481 — — — — — — — — — — — — —
20 2024 1480 99.5 — — — — — — — — — — — — 2025 1523 97.0 — — — — — — — — — — — —
21 2025 1469 — — — — — — — — — — — — — 2026 1556 113.8 -0.84 +0.19 1.002 49.9% +42 — — 40.0% -0.20 1–2 (33%) 0–1 +0.64
22 2026 1492 100.5 +0.55 -1.44 0.814 45.1% — — — 33.3% -2.00 0–1 — -0.03 — — — — — — — — — — — — — — —
Career — 1526 100.0 +0.55 -1.44 0.814 45.1% — — — 33.3% -2.00 0–1 — -3.00 — 1617 109.0 -0.84 +0.19 1.002 49.9% +42 — — 40.0% -0.20 1–2 (33%) 0–1 +10.67

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.