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Nan Sun

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Sunnyvale, CA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
115 matches · 81W–34L · seasons 2023–2026
Match history115 matches
W
2026-11-01 · SUNNYVALE MTC CM8.5A · #2 Doubles · 8.5 · with Yifan Lu
doesn’t count toward your NTRP rating
6-4, 4-6, 1-0
W
2026-10-31 · SUNNYVALE MTC CM7.5D · #2 Doubles · 7.5 · with Suhardi Tjoa
doesn’t count toward your NTRP rating
6-1, 6-3
W
2026-10-29 · SUNNYVALE MTC CM7.5D · #2 Doubles · 7.5 · with Yuqi Huang
doesn’t count toward your NTRP rating
6-3, 6-4
W
2026-10-25 · SUNNYVALE MTC CM7.5D · #3 Doubles · 7.5 · with Chad Tenturier
doesn’t count toward your NTRP rating
6-3, 7-6
L
2026-10-17 · RoyalFlush/Tjoa/Dublin · #2 Doubles · 4.0 · with HAO GAO
loading the estimate
4-6, 4-6
L
2026-10-17 · RoyalFlush/Tjoa/Dublin · #2 Doubles · 4.0 · with HAO GAO
loading the estimate
7-5, 4-6, 0-1
L
2026-10-12 · SUNNYVALE MTC CM7.5D · #3 Doubles · 7.5 · with JIANWEI GONG
doesn’t count toward your NTRP rating
1-6, 6-1, 0-1
W
2026-10-09 · SUNNYVALE MTC CM8.5A · #2 Doubles · 8.5 · with Edmond Wang
doesn’t count toward your NTRP rating
6-3, 5-7, 1-0
L
2026-09-27 · SUNNYVALE MTC CM8.5A · #1 Doubles · 8.5 · with Duke Yin
doesn’t count toward your NTRP rating
1-6, 2-6
W
2026-09-26 · SUNNYVALE MTC CM7.5D · #1 Doubles · 7.5 · with Griffin Ivanov
doesn’t count toward your NTRP rating
4-6, 6-3, 1-0
W
2026-09-16 · SUNNYVALE MTC CM7.5D · #1 Doubles · 7.5 · with Brian Deng
doesn’t count toward your NTRP rating
6-2, 7-6
W
2026-09-13 · BBQ Slice Bros/Li/Sunnyvale · #1 Singles · 4.0
loading the estimate
6-3, 6-4
Where you rank locallyagainst everyone at your level
Teams37 teams · 2023–2026
Over timerating by season, and how you rank
By level8 levels played
3.5
77.8%
21W–6L · 59% of games
4.0
45.5%
10W–12L · 48.3% of games
4.5
0W–3L
not enough matches yet
6.5
64.3%
9W–5L · 57.6% of games
7.5
80%
16W–4L · 60.2% of games
8.5
2W–1L
not enough matches yet
6.0mixed
88.2%
15W–2L · 69.9% of games
7.0mixed
88.9%
8W–1L · 61.6% of games

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

By lineusually #2 Doubles, 34% of the time
#2 Doubles
34%
39 matches
#3 Doubles
30%
34 matches
#1 Doubles
25%
29 matches
#1 Singles
5%
6 matches
#2 Singles
4%
5 matches
#3 Singles
2%
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