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David DeMers

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SAN LUIS OBISPO, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
79 matches · 38W–41L · seasons 2018–2026
Match history79 matches
W
2026-09-27 · #3 Doubles · 7.0 · with Gary Goble
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6-1, 6-0
L
2026-09-16 · #1 Doubles · 7.0 · with Dean Johnston
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1-6, 3-6
W
2026-08-16 · #3 Doubles · 7.0 · with John Lyle
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6-4, 3-6, 1-0
W
2026-08-09 · #3 Doubles · 7.0 · with Gary Goble
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6-1, 7-5
L
2026-07-26 · CC Avila Mina · #3 Doubles · 7.0 · with Larry Hecimovich
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0-6, 2-6
L
2026-07-20 · CC Avila Mina · #1 Doubles · 7.0 · with Larry Hecimovich
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1-6, 3-6
L
2026-07-19 · CC Avila Mina · #2 Doubles · 7.0 · with Larry Hecimovich
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4-6, 3-6
L
2026-06-28 · CC Avila Mina · #2 Doubles · 7.0 · with Gary Goble
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1-6, 2-6
W
2026-06-14 · CC Avila Mina · #3 Doubles · 7.0 · with Howard Nicholson
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6-2, 7-6
L
2026-06-06 · CC Avila Mina · #2 Doubles · 7.0 · with Robert Bailey
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2-6, 6-4, 0-1
W
2026-05-31 · CC Avila Mina · #3 Doubles · 7.0 · with Robert Bailey
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7-6, 6-7, 1-0
L
2026-05-16 · #2 Doubles · 3.5 · with Stephen Royes championship
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1-6, 3-6
Where you rank locallyagainst everyone at your level
Teams19 teams · 2019–2026
Over timerating by season, and how you rank
By level3 levels played
3.5
43.8%
14W–18L · 47% of games
7.0
33.3%
6W–12L · 42.3% of games
7.0mixed
62.1%
18W–11L · 52.9% of games

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

By lineusually #2 Doubles, 37% of the time
#2 Doubles
37%
29 matches
#3 Doubles
34%
27 matches
#1 Doubles
29%
23 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.

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Billie Jean King