Joanna Ha
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Danville, CA
181 matches · 81W–100L · seasons 2021–2026
Match history181 matches
Where you rank locallyagainst everyone at your level
Teams52 teams · 2021–2026
BLACKHAWK CC 18AW2.5+A-DT
BLACKHAWK CC 18AW3.0A
BLACKHAWK CC 40AW2.5+A-DT
BLACKHAWK CC 40AW3.0A
BLACKHAWK CC CW5.5A-DT
BLACKHAWK CC CW6.5A-DT
DANVILLE TC/MONTE VISTA HS 18MX6.0A
DANVILLE TC/MONTE VISTA HS 40MX6.0A
PLEASANTON 18AW3.5A
PLEASANTON 18MX7.0B
PLEASANTON 40AW3.5A
PLEASANTON 40MX7.0B
WALNUT CREEK RC/Walnut Creek TC 18AW3.0B
WALNUT CREEK RC/Walnut Creek TC 18AW3.5D
WALNUT CREEK RC/Walnut Creek TC CW6.5B
Over timerating by season, and how you rank
By level7 levels played
2.5
50%
30W–30L · 50.2% of games
3.0
47.1%
24W–27L · 49.8% of games
3.5
21.4%
3W–11L · 36.1% of games
5.5
46.2%
12W–14L · 47.4% of games
6.5
50%
6W–6L · 50.7% of games
6.0mixed
33.3%
3W–6L · 44.7% of games
7.0mixed
33.3%
3W–6L · 49.4% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 36% of the time
#1 Doubles
36%
65 matches
#2 Doubles
32%
58 matches
#3 Doubles
22%
39 matches
#1 Singles
7%
13 matches
#2 Singles
3%
6 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 always want to win. That is why you play tennis, because you love the sport and try to be the best you can.