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Ann-Nan Allen Lo

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Richmond, TX
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
19 matches · 14W–5L · seasons 2021–2025
Match history19 matches
W
2025-10-23 · Seven Meadows - Katy Challengers · #2 Doubles · 4.5 · with Ramana Surya
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6-2, 5-7, 1-0
L
2025-10-09 · Seven Meadows - Katy Challengers · #1 Doubles · 4.5 · with Andrew Zhang
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2-6, 2-6
W
2025-09-18 · Seven Meadows - Katy Challengers · #2 Doubles · 4.5 · with Shubham Chandra
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6-3, 4-6, 1-0
W
2025-06-12 · #2 Singles · 4.0
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6-2, 7-5
W
2025-05-22 · #1 Singles · 4.0
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6-4, 6-2
W
2025-05-19 · #1 Singles · 4.0
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6-1, 6-4
W
2025-04-17 · #2 Singles · 4.0
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6-1, 6-0
L
2022-03-01 · MPTC - Good Guys · #2 Doubles · 4.0 · with Mark DeBoer
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6-3, 5-7, 0-1
W
2022-02-17 · MPTC - Good Guys · #1 Doubles · 4.0 · with Eric Hopper
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2-6, 6-1, 1-0
W
2022-02-10 · MPTC - Good Guys · #1 Doubles · 4.0 · with Josh Morgan
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7-5, 2-1
W
2022-01-27 · MPTC - Good Guys · #2 Doubles · 4.0 · with Menno van der Horst
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6-2, 6-4
W
2021-11-18 · MPTC - Good Guys · #2 Doubles · 4.0 · with Menno van der Horst
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6-1, 6-1
Where you rank locallyagainst everyone at your level
Teams3 teams · 2022–2026
Over timerating by season, and how you rank
By level2 levels played
4.0
75%
12W–4L · 61.7% of games
4.5
2W–1L
not enough matches yet

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

By lineusually #2 Doubles, 47% of the time
#2 Doubles
47%
9 matches
#1 Doubles
32%
6 matches
#1 Singles
11%
2 matches
#2 Singles
11%
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.

You always want to win. That is why you play tennis, because you love the sport and try to be the best you can.
Roger Federer