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Regina Iwai

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Walnut Creek, CA
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
78 matches · 29W–49L · seasons 2019–2026
Match history78 matches
L
2026-11-01 · MONTE VISTA HS CW6.5A · #3 Doubles · 6.5 · with Patty Ly
doesn’t count toward your NTRP rating
1-6, 6-2, 0-1
L
2026-10-21 · MONTE VISTA HS CW6.5A · #2 Doubles · 6.5 · with Florence Huang
doesn’t count toward your NTRP rating
4-6, 6-4, 0-1
L
2026-09-27 · MONTE VISTA HS CW6.5A · #2 Doubles · 6.5 · with Janet Race
doesn’t count toward your NTRP rating
6-4, 3-6, 0-1
L
2026-08-07 · PLEASANT HILL/PLEASANT HILL MIDDLE 40MX7.0A · #1 Doubles · 7.0 · with Steve Strain mixed
doesn’t count toward your NTRP rating
2-6, 0-6
W
2026-06-08 · PLEASANT HILL/PLEASANT HILL MIDDLE 40MX7.0A · #1 Doubles · 7.0 · with Steve Strain mixed
doesn’t count toward your NTRP rating
6-3, 6-1
L
2026-05-20 · PLEASANT HILL/PLEASANT HILL MIDDLE 55AW7.0A · #2 Doubles · 7.0 · with Marilyn Pellouchoud
loading the estimate
7-5, 2-1
L
2026-05-02 · PLEASANT HILL/PLEASANT HILL MIDDLE 55AW7.0A · #2 Doubles · 7.0 · with Ellen Leng
loading the estimate
2-6, 2-6
L
2026-04-13 · PLEASANT HILL/PLEASANT HILL MIDDLE 55AW7.0A · #3 Doubles · 7.0 · with Lori Belhumeur
loading the estimate
4-6, 4-6
W
2026-04-05 · PLEASANT HILL/PLEASANT HILL MIDDLE 40AW3.0A · #1 Singles · 3.0 championship
loading the estimate
6-3, 7-5
W
2026-04-04 · PLEASANT HILL/PLEASANT HILL MIDDLE 55AW7.0A · #3 Doubles · 7.0 · with Lori Belhumeur
loading the estimate
6-0, 7-5
W
2026-03-12 · PLEASANT HILL/PLEASANT HILL MIDDLE 40AW3.0A · #3 Doubles · 3.0 · with Fedwa Booth
loading the estimate
6-4, 6-1
L
2026-03-06 · MONTE VISTA HS 40AW3.5A · #3 Doubles · 3.5 · with Caroline D Sherbourne
loading the estimate
6-3, 4-6, 0-1
Where you rank locallyagainst everyone at your level
Teams28 teams · 2019–2026
Over timerating by season, and how you rank
By level6 levels played
3.0
80%
4W–1L · 63.2% of games
3.5
46.2%
12W–14L · 48.7% of games
6.5
42.9%
6W–8L · 50.7% of games
7.0
27.3%
3W–8L · 41.9% of games
7.5
0W–3L
not enough matches yet
7.0mixed
21.1%
4W–15L · 42.2% of games

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

By lineusually #3 Doubles, 45% of the time
#3 Doubles
45%
35 matches
#2 Doubles
33%
26 matches
#1 Doubles
14%
11 matches
#1 Singles
5%
4 matches
#2 Singles
3%
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