← Search

May Sumi

Add to scout listFree account. Monday email when they play.
San Diego, CA
4.0S year-end 2026
i
Self-rated, or a medical appeal
11 matches · 6W–5L · seasons 2026–2026
Match history11 matches
W
2026-10-18 · SD Super HT Peninsula TC (Sun 4:30PM)/ Chiu · #3 Doubles · 9.0 · with Gregory Gerardo mixed
doesn’t count toward your NTRP rating
7-5, 6-4
W
2026-09-27 · SD 4.5 Penn Purrs @PTC / Ogihara · #2 Doubles · 4.5 · with Melanie Hoad
loading the estimate
7-6, 2-6, 1-0
L
2026-09-13 · SD 4.5 Penn Purrs @PTC / Ogihara · #3 Doubles · 4.5 · with Chloe Erikson
loading the estimate
5-7, 4-6
W
2026-07-12 · SD WE LLW Super Pacific Beach TC/ Wilson · #3 Doubles · 4.0 · with Catherine Rieke
loading the estimate
6-4, 6-2
W
2026-07-05 · SD WE LLW Super Pacific Beach TC/ Wilson · #3 Doubles · 4.0 · with Cindy Lim
loading the estimate
6-0, 6-3
L
2026-05-15 · SD 9.0 Ron/ May · #1 Doubles · 9.0 · with Ronald Kao 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 Ronald Kao mixed
doesn’t count toward your NTRP rating
6-3, 6-7, 0-1
L
2026-04-26 · SoCal/Martinez/18&Over9.0XD · #3 Doubles · 9.0 · with Ronald Kao mixed championship
doesn’t count toward your NTRP rating
1-6, 4-6
L
2026-04-25 · SoCal/Martinez/18&Over9.0XD · #1 Doubles · 9.0 · with Ronald Kao mixed championship
doesn’t count toward your NTRP rating
4-6, 6-7
W
2026-02-14 · SoCal/Martinez/18&Over9.0XD · #2 Doubles · 9.0 · with Ronald Kao mixed
doesn’t count toward your NTRP rating
6-1, 6-1
W
2026-02-07 · SoCal/Martinez/18&Over9.0XD · #1 Doubles · 9.0 · with Ronald Kao mixed
doesn’t count toward your NTRP rating
3-6, 7-5, 1-0
Where you rank locallyagainst everyone at your level
Teams7 teams · 2026–2026
Over timerating by season, and how you rank
By level3 levels played
4.0
2W–0L
not enough matches yet
4.5
1W–1L
not enough matches yet
9.0mixed
42.9%
3W–4L · 50.4% of games

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

By lineusually #3 Doubles, 46% of the time
#3 Doubles
46%
5 matches
#1 Doubles
36%
4 matches
#2 Doubles
18%
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 can get through anything if you keep going one point at a time.
Arthur Ashe