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David Winkler

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Castle Rock, CO
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
151 matches · 63W–88L · seasons 2019–2026
Match history151 matches
L
2026-08-31 · CR-DC GREEN · #1 Doubles · 4.0 · with G F Tanham
loading the estimate
7-6, 3-6, 0-1
L
2026-08-19 · CR-DC GREEN · #1 Doubles · 4.0 · with Mark Kostecki
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6-4, 2-6, 0-1
L
2026-08-12 · CR-DC GREEN · #1 Doubles · 4.0 · with Jonathan Muslow
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3-6, 3-6
L
2026-08-05 · CR-DC GREEN · #1 Doubles · 4.0 · with G F Tanham
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6-7, 5-7
L
2026-07-21 · CR-MG BLUE · #2 Doubles · 8.0 · with Gregory Moseley
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2-6, 4-6
W
2026-07-15 · DCHS SILVER · #1 Doubles · 4.0 · with Steve Witter
loading the estimate
6-2, 6-2
L
2026-07-14 · CR-MG BLUE · #1 Doubles · 8.0 · with Paul Steiner
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6-7, 2-6
L
2026-07-08 · DCHS SILVER · #3 Doubles · 4.0 · with Gary Wolberg
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2-6, 4-6
L
2026-07-01 · DCHS SILVER · #1 Doubles · 4.0 · with Christopher Cucchiara
loading the estimate
6-7, 6-3, 0-1
L
2026-06-30 · CR-MG BLUE · #1 Doubles · 8.0 · with Gregory Moseley
loading the estimate
7-5, 3-6, 0-1
L
2026-06-24 · DCHS SILVER · #3 Doubles · 4.0 · with Gary Wolberg
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5-7, 1-6
L
2026-06-17 · DCHS SILVER · #2 Doubles · 4.0 · with Isidre Baques
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3-6, 3-6
Where you rank locallyagainst everyone at your level
Teams34 teams · 2019–2026
Over timerating by season, and how you rank
By level3 levels played
4.0
36.7%
36W–62L · 46.4% of games
8.0
51.9%
27W–25L · 49.5% of games
7.5mixed
0W–1L
not enough matches yet

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

By lineusually #2 Doubles, 36% of the time
#2 Doubles
36%
55 matches
#3 Doubles
28%
42 matches
#1 Doubles
20%
30 matches
#1 Singles
8%
12 matches
#2 Singles
8%
12 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.

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