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David Schumann

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Santee, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
43 matches · 14W–29L · seasons 2019–2026
Match history43 matches
L
2026-10-18 · SD 4.0 Tierrasanta TC/ Annobil · #3 Doubles · 4.0 · with Ron Weber
loading the estimate
4-6, 4-6
W
2026-10-05 · SD 4.0 Tierrasanta TC/ Annobil · #2 Doubles · 4.0 · with Ron Weber
loading the estimate
6-0, 6-4
W
2026-09-13 · SD 4.0 Tierrasanta TC/ Annobil · #3 Doubles · 4.0 · with Ron Weber
loading the estimate
6-2, 2-6, 1-0
L
2026-06-21 · SD 4.0 Tierrasanta TC (3:2)/ Annobil · #2 Doubles · 4.0 · with George Annobil
loading the estimate
5-7, 7-5, 0-1
L
2026-06-07 · SD 4.0 Tierrasanta TC (3:2)/ Annobil · #2 Doubles · 4.0 · with Ron Weber
loading the estimate
1-6, 6-3, 0-1
L
2026-05-31 · SD 4.0 Tierrasanta TC (3:2)/ Annobil · #2 Doubles · 4.0 · with Justin Cook
loading the estimate
2-6, 2-6
W
2026-05-24 · SD 4.0 Tierrasanta TC (3:2)/ Annobil · #3 Doubles · 4.0 · with Ron Weber
loading the estimate
6-3, 2-6, 1-0
W
2026-05-10 · SD 4.0 Tierrasanta TC (3:2)/ Annobil · #3 Doubles · 4.0 · with Trung Vu
loading the estimate
6-2, 6-3
L
2026-05-03 · SD 4.0 Tierrasanta TC (3:2)/ Annobil · #3 Doubles · 4.0 · with Larry Wagner
loading the estimate
6-7, 6-4, 0-1
L
2026-04-19 · SD 4.0 Tierrasanta TC (3:2)/ Annobil · #2 Doubles · 4.0 · with Craig Lauer
loading the estimate
2-6, 1-6
L
2026-04-05 · SD 4.0 Tierrasanta TC (3:2)/ Annobil · #3 Doubles · 4.0 · with Trung Vu
loading the estimate
0-6, 6-7
W
2026-03-01 · SD 3.5 Lake Murray (2:2)/ Davalos · #3 Doubles · 3.5 · with Kenneth Hill
loading the estimate
7-5, 2-6, 1-0
Where you rank locallyagainst everyone at your level
Teams10 teams · 2019–2026
Over timerating by season, and how you rank
By level3 levels played
3.5
36.4%
4W–7L · 42.1% of games
4.0
29.6%
8W–19L · 44.8% of games
7.0mixed
40%
2W–3L · 45.6% of games

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

By lineusually #3 Doubles, 44% of the time
#3 Doubles
44%
19 matches
#1 Doubles
33%
14 matches
#2 Doubles
23%
10 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