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Xuzhan Sun

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Tucson, AZ
3.0S year-end 2025
i
Self-rated, or a medical appeal
11 matches · 3W–8L · seasons 2026–2026
Match history11 matches
L
2026-10-04 · #2 Doubles · 3.0 · with Linda Barrows mixed championship
doesn’t count toward your NTRP rating
1-6, 1-6
L
2026-10-02 · #2 Doubles · 3.0 · with Linda Barrows mixed championship
doesn’t count toward your NTRP rating
6-7, 4-6
L
2026-10-02 · #1 Doubles · 3.0 · with Linda Barrows mixed championship
doesn’t count toward your NTRP rating
2-6, 2-6
W
Xiaofei Chang
2026-09-18 · Singles tourney
doesn’t count toward your NTRP rating
6-4
L
Brendan Diaz
2026-09-18 · Singles tourney
doesn’t count toward your NTRP rating
2-6
L
Zhengzhi Xiong
2026-09-18 · Singles tourney
doesn’t count toward your NTRP rating
3-6
L
2026-08-28 · Singles · 3.5 tourney
loading the estimate
0-6, 0-6
L
Joe Guardado
2026-08-28 · Singles · 3.5 tourney
loading the estimate
1-6, 3-6
W
2026-07-29 · SAZ 18 mixed 3.0- Michelle Valvo · #3 Doubles · 3.0 · with Chloe Kelly mixed
doesn’t count toward your NTRP rating
6-2, 6-4
L
2026-07-22 · SAZ 18 mixed 3.0- Michelle Valvo · #1 Doubles · 3.0 · with Chloe Kelly mixed
doesn’t count toward your NTRP rating
4-6, 6-4, 0-1
W
2026-06-23 · SAZ 18 mixed 3.0- Michelle Valvo · #3 Doubles · 3.0 · with Linda Barrows mixed
doesn’t count toward your NTRP rating
7-5, 6-1
Where you rank locallyagainst everyone at your level
Teams2 teams · 2026–2026
Over timerating by season, and how you rank
By level1 level played
3.0mixed
33.3%
2W–4L · 45.9% of games

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

By lineusually Singles, 46% of the time
Singles
46%
5 matches
#1 Doubles
18%
2 matches
#2 Doubles
18%
2 matches
#3 Doubles
18%
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.

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