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David Castillo

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Valencia, CA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
261 matches · 166W–95L · seasons 2016–2026
Match history261 matches
W
Default
2026-10-18 · SGV Wild Cards-Tang-Arroyo High /SU10 · #1 Doubles · 4.5 · with Yuri Nichelson mixed
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-10-17 · Paseo/Cotich-Knutson · #1 Doubles · 4.5 · with Joe Chan
loading the estimate
3-6, 6-7
L
2026-10-11 · Paseo/Cotich-Knutson · #1 Doubles · 4.5 · with Gavin Lau
loading the estimate
3-6, 1-6
W
2026-10-04 · Mixed Troubles · #1 Doubles · 4.5 · with April Hartstein mixed
doesn’t count toward your NTRP rating
6-1, 6-0
W
2026-09-27 · Trial and Error/Heum/El Cariso · #1 Doubles · 3.5 · with Jennifer Lewis mixed
doesn’t count toward your NTRP rating
7-5, 6-0
L
2026-09-26 · Paseo/Cotich-Knutson · #3 Doubles · 4.5 · with Joe Chan
loading the estimate
6-1, 6-7, 0-1
W
2026-09-20 · Trial and Error/Heum/El Cariso · #1 Doubles · 3.5 · with Julie Flygare mixed
doesn’t count toward your NTRP rating
7-6, 3-6, 1-0
W
2026-09-13 · LA - Queen Anne 4.5M · #3 Doubles · 4.5 · with James Mason
loading the estimate
6-1, 6-2
W
2026-09-12 · Paseo/Cotich-Knutson · #2 Doubles · 4.5 · with Gavin Lau
loading the estimate
6-2, 6-3
W
Default
2026-07-12 · Mixed Troubles · #3 Doubles · 9.0 · with April Hartstein mixed
doesn’t count toward your NTRP rating
6-0, 6-0
W
Default
2026-05-30 · Mighty Ducks/Jun/Fremont · #2 Singles · 4.5
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-05-16 · #3 Doubles · 4.5 · with Gavin Lau championship
loading the estimate
7-5, 6-7, 0-1
Where you rank locallyagainst everyone at your level
Teams99 teams · 2019–2026
LA - Queen Anne 4.5M
2026 USTA Adult 18 and Over - LA · LA - Men 4.5 · 18+
2026
LA - Queen Anne 4.5M
2026 USTA Adult 40 & Over – LA · LA - Men 4.5 · 40+
2026
LA - Queen Anne 4.5M
2026 SoCal Doubles - LA · LA - Men 4.5
2026
Mighty Ducks/Jun/Fremont
2026 Adult 18+ SFV WE · SFV 18 and Over - Men 4.5 · 18+
2026
Mixed Troubles
2026 USTA Mixed 40 & Over - Ventura · Ventura - Mixed 40&Over 9.0 · 40+
2026
Mixed Troubles
2026 Socal Tri-Level Mixed 18 & Over- Ventura · Ventura High Tri Level Mixed -(4.5,4.0,3.5) · 18+
2026
Paseo
2026 SoCal Doubles 18+ SFV Fall · SFV 18 & Over - Men 4.5 · 18+
2026
Paseo/Cotich-Knutson
2026 SoCal Doubles 18+ SFV Fall · SFV 18 & Over - Men 4.5 · 18+
2026
SFV LLW Unforced Terrors/Daud-Chan/CSUN
2026 Adult 40+ SFV WE · SFV 40 & Over - Men 4.5 · 40+
2026
SGV LLW Wild Cards-Tang-Arroyo High /SA12
2026 Mixed Doubles - 18 & Over San Gabriel Valley · SGV - 9.0 Mixed Division · 18+
2026
SGV LLW Wild Cards-Tang-Arroyo High /SA12
2026 Mixed Doubles - 40 & Over San Gabriel Valley · SGV - 9.0 Mixed Division · 40+
2026
SGV The Crickets-Takehara-APU-SU9
2026 Adult Division - 40& Over San Gabriel Valley · SGV - Men 4.5 · 40+
2026
SGV Wild Cards-Tang-Arroyo High /SU10
2026 Mixed Tri Level - 18 & Over - San Gabriel Valley · SGV 3.5/4.0/4.5 · 18+
2026
SGV Wild Crickets-Tang-APU/SU9
2026 Adult Division - 18 & Over San Gabriel Valley · SGV - Men 4.5 · 18+
2026
SoCal/Tang/18&Over8.0XD
2026 Mixed Doubles - 18 & Over San Gabriel Valley · SGV - 8.0 Mixed Division · 18+
2026
SoCal/Tang/40&Over9.0XD
2026 Mixed Doubles - 40 & Over San Gabriel Valley · SGV - 9.0 Mixed Division · 40+
2026
Trial and Error/Heum/El Cariso
2026 Mixed Tri-Level 18+ SFV Fall · SFV Tri-Level Mixed 3.5-4.5 · 18+
2026
WC V Mixed Troubles
2026 USTA Mixed 18 & Over - Ventura · Ventura - Mixed 18&Over 9.0 · 18+
2026
Over timerating by season, and how you rank
By level10 levels played
2.5
1W–1L
not enough matches yet
3.5
1W–1L
not enough matches yet
4.5
64%
80W–45L · 57.5% of games
8.0
60%
6W–4L · 60.3% of games
9.0
46.2%
12W–14L · 49.8% of games
2.5mixed
0W–1L
not enough matches yet
3.5mixed
66.7%
6W–3L · 61.1% of games
4.5mixed
100%
6W–0L · 70.5% of games
8.0mixed
90.9%
10W–1L · 62.8% of games
9.0mixed
59.1%
13W–9L · 59.2% of games

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

By lineusually #2 Doubles, 28% of the time
#2 Doubles
28%
73 matches
#1 Doubles
28%
72 matches
Singles
18%
47 matches
#3 Doubles
18%
46 matches
#1 Singles
5%
13 matches
#2 Singles
4%
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.

Every match is a story with a beginning, a middle and an end, and you are writing it as you go.
Chris Evert