Stefan Tsai
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Cupertino, CA
100 matches · 54W–46L · seasons 2022–2025
Match history100 matches
Where you rank locallyagainst everyone at your level
Teams29 teams · 2022–2025
BAY CLUB SANTA CLARA 18AM4.0B
BAY CLUB SANTA CLARA 40AM4.0B
BAY CLUB SANTA CLARA CM7.5A
BAY CLUB SANTA CLARA 18AM4.0C
BAY CLUB SANTA CLARA 40AM4.0C
BAY CLUB SANTA CLARA CM7.5A
BAY CLUB COURTSIDE 18MX7.0B
BAY CLUB COURTSIDE 40AM3.5B
BAY CLUB SANTA CLARA 18AM3.5A
BAY CLUB SANTA CLARA 18MX7.0B
BAY CLUB SANTA CLARA 40AM3.5B
BAY CLUB SANTA CLARA 40MX7.0B
BAY CLUB SANTA CLARA CM6.5A
BAY CLUB SANTA CLARA CM7.5B
Bay Club Fremont 18AM4.0A
King Iron Monkey/He
RINCONADA PK CM7.5A
WALLENBERG PK 40MX7.0A
BAY CLUB COURTSIDE 18AM3.5A
BAY CLUB COURTSIDE 40MX7.0B
BAY CLUB COURTSIDE 40MX8.0C
BAY CLUB COURTSIDE CM7.5A
BAY CLUB SANTA CLARA 18AM3.5A
BAY CLUB SANTA CLARA 40AM3.5B
BAY CLUB SANTA CLARA 40MX7.0A
BAY CLUB SANTA CLARA 40MX8.0A
BAY CLUB SANTA CLARA CM6.5A
BAY CLUB SANTA CLARA CM7.5B
CUESTA TC 40MX8.0A
Over timerating by season, and how you rank
By level6 levels played
3.5
83.3%
30W–6L · 62.6% of games
4.0
12.5%
2W–14L · 39.9% of games
6.5
42.9%
3W–4L · 53% of games
7.5
40%
6W–9L · 49% of games
7.0mixed
55%
11W–9L · 54.1% of games
8.0mixed
33.3%
2W–4L · 44.1% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 46% of the time
#1 Doubles
46%
46 matches
#2 Doubles
28%
28 matches
#3 Doubles
23%
23 matches
#1 Singles
2%
2 matches
#2 Singles
1%
1 match
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.
Success is a journey, not a destination. The doing is often more important than the outcome.