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David Spellerberg

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Thousand Oaks, CA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
259 matches · 141W–118L · seasons 2019–2026
Match history259 matches
W
2026-11-01 · It's All Good/Oetomo/CSUN · #1 Doubles · 8.0 · with Lisa Kapur mixed
doesn’t count toward your NTRP rating
6-1, 6-3
L
2026-10-25 · Sunset Ranch · #1 Doubles · 4.5 · with John Valdez
loading the estimate
3-6, 6-4, 0-1
W
2026-10-11 · Sunset Ranch · #1 Doubles · 4.5 · with Paul Jones
loading the estimate
4-6, 6-4, 1-0
W
2026-10-04 · It's All Good/Oetomo/CSUN · #1 Doubles · 8.0 · with Lisa Kapur mixed
doesn’t count toward your NTRP rating
6-2, 6-2
W
2026-09-19 · V- LLW Sunset Happy Hours!- Cumbo · #1 Doubles · 9.0 · with Ivette Dunlop mixed championship
doesn’t count toward your NTRP rating
6-3, 6-4
W
2026-09-19 · V- LLW Sunset Happy Hours!- Cumbo · #2 Doubles · 9.0 · with Mia de Leon mixed championship
doesn’t count toward your NTRP rating
2-6, 6-1, 1-0
W
2026-09-12 · North Ranch Players · #1 Doubles · 4.5 · with John Valdez
loading the estimate
7-5, 6-4
W
Default
2026-08-30 · It's All Good/Oetomo/CSUN · #3 Doubles · 8.0 · with Lori Pedraza mixed
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-08-16 · North Ranch Legends · #2 Doubles · 9.0 · with Paul Jones
loading the estimate
1-6, 6-7
W
2026-08-09 · North Ranch Players · #1 Doubles · 4.5 · with Jackson Ellis
loading the estimate
6-3, 6-4
W
2026-07-26 · Sunset Hills How Did We Get This Old? · #2 Doubles · 8.0 · with Earl Schwartz
loading the estimate
6-3, 6-0
L
2026-07-19 · North Ranch Legends · #1 Doubles · 9.0 · with Paul Jones
loading the estimate
6-7, 5-7
Where you rank locallyagainst everyone at your level
Teams52 teams · 2019–2026
Over timerating by season, and how you rank
By level7 levels played
4.5
53.9%
96W–82L · 52.1% of games
8.0
3W–0L
not enough matches yet
9.0
0W–2L
not enough matches yet
3.5mixed
57.1%
4W–3L · 56.7% of games
4.5mixed
20%
2W–8L · 43.7% of games
8.0mixed
3W–0L
not enough matches yet
9.0mixed
65.3%
32W–17L · 54.3% of games

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

By lineusually #1 Doubles, 53% of the time
#1 Doubles
53%
136 matches
#2 Doubles
22%
56 matches
#1 Singles
11%
29 matches
#3 Doubles
9%
22 matches
#2 Singles
4%
9 matches
Singles
3%
7 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.

Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.
Billie Jean King