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Cat Kolonko

Portland, OR
3.0S year-end 2024
i
Self-rated, or a medical appeal
3 matches · 0W–3L · seasons 2026–2026

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Match history3 matches
L
2025-11-16 · PTC-Lau · #1 Doubles · 6.0 · with Domenic Taft
doesn’t count toward your NTRP rating
2-6, 2-6
L
2025-09-20 · PTC-Lau · #1 Doubles · 6.0 · with Ethan Cowley
doesn’t count toward your NTRP rating
1-6, 0-6
L
2025-09-14 · PTC-Lau · #2 Doubles · 6.0 · with John LEONIDAS
doesn’t count toward your NTRP rating
6-7, 2-6
Where you rank locallyagainst everyone at your level
Teams1 team
PTC-Lau
2026 Mixed 18 & Over · 6.0 Mixed · 18+
2026
Over timerating by season, and how you rank
By level1 levels played
6.0mixed
0W–3L
not enough matches yet

Games won matters more than matches won — NTRP adjusts on margins.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.

Losing is not my enemy. Fear of losing is my enemy.
Rafael Nadal