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Zhongnan Du

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Mountain View, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
13 matches · 8W–5L · seasons 2024–2025
Match history13 matches
L
2025-06-14 · CUBBERLEY 18AM3.5B · #1 Singles · 3.5
loading the estimate
6-7, 6-3, 0-1
W
2025-06-07 · CUBBERLEY 18AM3.5B · #1 Singles · 3.5
loading the estimate
6-3, 6-3
L
2025-05-25 · CUBBERLEY 18AM3.5B · #1 Singles · 3.5
loading the estimate
5-5
W
2025-05-11 · CUBBERLEY 18AM3.5B · #1 Singles · 3.5
loading the estimate
7-5, 2-6, 1-0
L
2025-04-12 · CUBBERLEY 18AM3.5B · #2 Singles · 3.5
loading the estimate
2-6, 5-7
W
2024-10-18 · SUNNYVALE MTC CM6.5I · #1 Doubles · 6.5 · with Xiao Liu
doesn’t count toward your NTRP rating
6-1, 6-4
W
2024-09-14 · SUNNYVALE MTC CM6.5I · #2 Doubles · 6.5 · with William Haberkorn
doesn’t count toward your NTRP rating
7-5, 7-6
W
2024-09-08 · SUNNYVALE MTC CM6.5I · #1 Doubles · 6.5 · with Yuan Li
doesn’t count toward your NTRP rating
6-3, 6-4
L
2024-06-15 · CUESTA TC 18AM3.5A · #1 Singles · 3.5
loading the estimate
3-6, 0-6
L
2024-06-01 · CUESTA TC 18AM3.5A · #2 Singles · 3.5
loading the estimate
4-6, 3-6
W
2024-04-28 · CUESTA TC 18AM3.5A · #2 Doubles · 3.5 · with Yang Yang
loading the estimate
6-1, 6-4
W
2024-04-27 · CUESTA TC 18AM3.5A · #1 Singles · 3.5
loading the estimate
3-6, 7-5, 1-0
Where you rank locallyagainst everyone at your level
Teams4 teams · 2024–2025
Over timerating by season, and how you rank
By level2 levels played
3.5
50%
5W–5L · 50% of games
6.5
3W–0L
not enough matches yet

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

By lineusually #1 Singles, 46% of the time
#1 Singles
46%
6 matches
#2 Singles
23%
3 matches
#1 Doubles
15%
2 matches
#2 Doubles
15%
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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe