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Haolan TongZhan

Santa Rosa, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
4 matches · 3W–1L · seasons 2026–2026

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Match history4 matches
W
2026-05-12 · GALVIN PK 18AM4.0A · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-2, 7-6
L
2026-05-09 · GALVIN PK 18AM4.0A · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
0-6, 2-6
W
Eric Newman
2026-05-06 · GALVIN PK 18AM4.0A · #2 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-4, 7-5
W
2026-04-26 · GALVIN PK 18AM4.0A · #3 Doubles · 4.0 · with Aaron King
expectation pending — we’re still fetching an opponent’s record
6-2, 6-1
Where you rank locallyagainst everyone at your level
Teams3 teams · 2025–2026
GALVIN PK 18AM4.0A
2026 ADULT 18&Over · Men's 4.0 · 18+
2026
Over timerating by season, and how you rank
By level1 levels played
4.0
75%
3W–1L · 55.6% of games

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

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.

Champions keep playing until they get it right.
Billie Jean King