← Search

Ronald Kao

— year-end
25 matches · 8W–17L · seasons 2022–2026

Captains: add Ronald Kao to your scout list and get a weekly note on what they did. Create a free account to start one.

Match history25 matches
L
2026-05-15 · SD 9.0 Ron/ May · #1 Doubles · 9.0 · with May Sumi mixed
doesn’t count toward your NTRP rating
6-4, 1-6, 0-1
L
2026-05-13 · SD 9.0 Ron/ May · #1 Doubles · 9.0 · with May Sumi mixed
doesn’t count toward your NTRP rating
6-3, 6-7, 0-1
L
2026-04-26 · #3 Doubles · with May Sumi championship
expectation pending — we’re still fetching an opponent’s record
1-6, 4-6
L
2026-04-25 · #1 Doubles · with May Sumi championship
expectation pending — we’re still fetching an opponent’s record
4-6, 6-7
W
2026-03-21 · SD 10.0 Miramar/ William and Ron · #3 Doubles · 10.0 · with Kari Katzenmeier mixed
doesn’t count toward your NTRP rating
7-6, 6-4
L
2026-03-06 · #1 Doubles · with William Chiu championship
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
W
2026-02-14 · SoCal/Martinez/18&Over9.0XD · #2 Doubles · 9.0 · with May Sumi mixed
doesn’t count toward your NTRP rating
6-1, 6-1
L
2026-02-07 · SD 10.0 Miramar/ William and Ron · #2 Doubles · 10.0 · with Aesha Patel mixed
doesn’t count toward your NTRP rating
2-6, 2-6
W
2026-02-07 · SoCal/Martinez/18&Over9.0XD · #1 Doubles · 9.0 · with May Sumi mixed
doesn’t count toward your NTRP rating
3-6, 7-5, 1-0
L
2026-01-31 · SD 10.0 Miramar/ William and Ron · #2 Doubles · 10.0 · with Emily Peterson mixed
doesn’t count toward your NTRP rating
4-6, 5-7
L
2026-01-10 · SoCal/Martinez/18&Over9.0XD · #3 Doubles · 9.0 · with Kelly Jernigan mixed
doesn’t count toward your NTRP rating
2-6, 7-5, 0-1
L
2025-10-19 · SD LLW 5.0 Plus Peninsula TC/ Ojo · #1 Singles · 5.0
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
Teams31 teams · 2021–2026
Over timerating by season, and how you rank
By level5 levels played
4.5
50%
2W–2L · 58.1% of games
5.0
0%
0W–4L · 21.3% of games
10.0mixed
25%
1W–3L · 39.7% of games
8.5mixed
1W–0L
not enough matches yet
9.0mixed
28.6%
2W–5L · 49.3% of games

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

By lineusually #1 Doubles, 52% of the time
#1 Doubles
52%
13 matches
#2 Doubles
24%
6 matches
#3 Doubles
16%
4 matches
#1 Singles
8%
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.

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