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William Chiu

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LA Jolla, CA
5.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
130 matches · 79W–51L · seasons 2016–2026
Match history130 matches
W
2026-10-01 · SD 5.0 Plus Peninsula TC (Sat 12 or 2:30)/ Chen · #2 Doubles · 5.0 · with Steven Chen
loading the estimate
6-4, 6-1
L
2026-09-26 · SD 5.0 Plus Peninsula TC (Sat 12 or 2:30)/ Chen · #1 Singles · 5.0
loading the estimate
2-6, 6-7
W
2026-09-17 · SD Super HT Barnes/ Dang · #1 Doubles · 5.0 · with Alex Nemerov
loading the estimate
1-6, 6-3, 1-0
W
2026-09-15 · SD Super HT Barnes/ Dang · #1 Doubles · 5.0 · with Mitchel Heckmann
loading the estimate
6-3, 6-4
L
2026-09-10 · SD 5.0 Plus Peninsula TC (Sat 12 or 2:30)/ Chen · #1 Singles · 5.0
loading the estimate
6-4, 3-6, 0-1
L
Oskar Rouse
2026-09-06 · Singles tourney
doesn’t count toward your NTRP rating
1-6, 1-6
W
Joshua Cardona Villalobos
2026-09-05 · Singles tourney
doesn’t count toward your NTRP rating
6-0, 6-3
W
2026-08-30 · Singles tourney
doesn’t count toward your NTRP rating
6-2, 6-3
W
Daniel Ballez
2026-08-29 · Singles tourney
doesn’t count toward your NTRP rating
6-1, 6-1
L
2026-08-16 · SD Super HT Barnes/ Dang · #1 Doubles · 5.0 · with Jack Zander
loading the estimate
3-6, 5-7
W
2026-08-06 · SD Super HT Barnes/ Dang · #1 Doubles · 5.0 · with Mitchel Heckmann
loading the estimate
6-2, 6-2
W
2026-08-02 · SoCal/Ojo/18&Over5.0M · #2 Doubles · 5.0 · with Mitchel Heckmann championship
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6-3, 6-1
Where you rank locallyagainst everyone at your level
Teams15 teams · 2023–2026
Over timerating by season, and how you rank
By level4 levels played
4.0
2W–0L
not enough matches yet
5.0
60%
30W–20L · 54.6% of games
10.0mixed
0%
0W–5L · 35.5% of games
9.0mixed
92.9%
13W–1L · 64.4% of games

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

By lineusually Singles, 45% of the time
Singles
45%
59 matches
#1 Doubles
31%
40 matches
#2 Doubles
12%
16 matches
#1 Singles
10%
13 matches
#3 Doubles
2%
2 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.

You have to believe in the long term plan you have but you need the short term goals to motivate and inspire you.
Roger Federer