Ronald Sumlar
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Orange Park, FL
29 matches · 6W–23L · seasons 2019–2022
Match history29 matches
Teams8 teams · 2019–2022
Over timerating by season, and how you rank
By level4 levels played
3.5
25%
1W–3L · 40.5% of games
4.0
12.5%
2W–14L · 35.4% of games
7.0
40%
2W–3L · 48.4% of games
7.5
25%
1W–3L · 41.6% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 66% of the time
#3 Doubles
66%
19 matches
#2 Doubles
14%
4 matches
#4 Doubles
14%
4 matches
#1 Doubles
7%
2 matches
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.
Every match is a story with a beginning, a middle and an end, and you are writing it as you go.