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Xin Sun

Seattle, WA
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
20 matches · 11W–9L · seasons 2024–2026

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Match history20 matches
L
2026-08-08 · #3 Doubles · with Tammy Holliday championship
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
W
2026-05-17 · NWW-AYTC-Tong · #3 Doubles · 3.0 · with Huan Chen
expectation pending — we’re still fetching an opponent’s record
6-4, 6-7
W
N/A
2026-05-09 · NWW-AYTC-Tong · #3 Doubles · 3.0 · with Huan Chen
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
L
2026-04-12 · NWW-AYTC-Tong · #3 Doubles · 3.0 · with Huan Chen
expectation pending — we’re still fetching an opponent’s record
5-7, 2-6
L
2026-02-27 · ETC-Serve-vivors-Zhang · #1 Female Doubles · 3.0 · with Yun Ling mixed
doesn’t count toward your NTRP rating
1-6
L
2026-02-14 · ETC-Serve-vivors-Zhang · #1 Female Doubles · 3.0 · with Ning Zhang mixed
doesn’t count toward your NTRP rating
4-6
L
2026-02-01 · ETC-Serve-vivors-Zhang · #1 Female Doubles · 3.0 · with Lizzy Feng mixed
doesn’t count toward your NTRP rating
3-6
L
2025-05-04 · AYTC-Tong · #1 Doubles · 3.0 · with Ning Zhang
expectation pending — we’re still fetching an opponent’s record
2-6, 0-6
L
2025-04-12 · AYTC-Tong · #3 Doubles · 3.0 · with Xiayi Li
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 0-1
L
2025-03-29 · AYTC-Tong · #3 Doubles · 3.0 · with Chi Trinh
expectation pending — we’re still fetching an opponent’s record
1-6, 3-6
W
2024-07-15 · Tong · #1 Doubles · 2.5 · with Zeran Wang
expectation pending — we’re still fetching an opponent’s record
6-0, 4-6, 1-0
W
2024-07-10 · Tong · #1 Doubles · 2.5 · with Chunchun Tong
expectation pending — we’re still fetching an opponent’s record
6-1, 6-2
Where you rank locallyagainst everyone at your level
Teams6 teams · 2024–2026
Over timerating by season, and how you rank
By level4 levels played
2.5
83.3%
5W–1L · 63.8% of games
3.0
33.3%
2W–4L · 43.8% of games
2.5mixed
100%
4W–0L · 77.4% of games
3.0mixed
0W–3L
not enough matches yet

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

By lineusually #1 Female Doubles, 35% of the time
#1 Female Doubles
35%
7 matches
#1 Doubles
30%
6 matches
#3 Doubles
30%
6 matches
#2 Doubles
5%
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.

What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.
Martina Navratilova