Cheryl Korteweg
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Yorba Linda, CA
5 matches · 3W–2L · seasons 2026–2026
Match history5 matches
Where you rank locallyagainst everyone at your level
Teams3 teams · 2026–2026
Over timerating by season, and how you rank
By level1 level played
9.0mixed
60%
3W–2L · 52% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 60% of the time
#2 Doubles
60%
3 matches
#1 Doubles
20%
1 match
#3 Doubles
20%
1 match
How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.
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.
Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.