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William Koch

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DURHAM, NC
3.5S year-end 2026
i
Self-rated, or a medical appeal
4 matches · 4W–0L · seasons 2026–2026
Match history4 matches
W
2026-06-24 · Team 6 40 Love plus · #2 Doubles · 3.5 · with David Jiron Araica
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6-2, 6-3
W
2026-06-20 · Team 6 40 Love plus · #1 Doubles · 3.5 · with Sakhoeun Tith
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6-4, 3-4
W
2026-06-13 · Team 6 40 Love plus · #1 Doubles · 3.5 · with Brandon Wales
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6-1, 6-0
W
2026-06-03 · Team 6 40 Love plus · #1 Doubles · 3.5 · with Sakhoeun Tith
loading the estimate
6-0, 6-2
Where you rank locallyagainst everyone at your level
Teams1 team
Over timerating by season, and how you rank
By level1 level played
3.5
100%
4W–0L · 73.8% of games

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

By lineusually #1 Doubles, 75% of the time
#1 Doubles
75%
3 matches
#2 Doubles
25%
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.

You can get through anything if you keep going one point at a time.
Arthur Ashe