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Aaron Haffner

Seattle, WA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
219 matches · 122W–97L · seasons 2019–2026

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Match history219 matches
W
2026-07-26 · BETC-Jet Point-Pereira · #2 Doubles · 8.0 · with Sara Simonson mixed
doesn’t count toward your NTRP rating
7-6, 6-1
L
2026-07-18 · BETC-Jet Point-Pereira · #1 Doubles · 8.0 · with Andrea Noon mixed
doesn’t count toward your NTRP rating
5-7, 6-4, 0-1
L
2026-06-20 · BETC-Jet Point-Pereira · #3 Doubles · 8.0 · with Sara Simonson mixed
doesn’t count toward your NTRP rating
4-6, 3-6
W
2026-06-05 · BETC-Hoang · #3 Doubles · 4.0 · with Tony Du
expectation pending — we’re still fetching an opponent’s record
6-3, 6-4
W
2026-05-23 · BETC-Hoang · #3 Doubles · 4.0 · with Kevin Vu
expectation pending — we’re still fetching an opponent’s record
4-6, 6-3, 1-0
W
2026-04-04 · BETC-Hoang · #2 Doubles · 4.0 · with Len Henzke
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
W
2026-03-28 · BETC-Hoang · #2 Doubles · 4.0 · with Brian Porter
expectation pending — we’re still fetching an opponent’s record
6-1, 6-3
L
2026-02-21 · AYTC-Nguyen · #3 Doubles · 4.5 · with Anh Nguyen
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
W
N/A
2026-02-13 · AYTC-Nguyen · #3 Doubles · 4.5 · with Selcuk Basturk
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
L
Paul Brown / Henry Doan
2026-02-07 · AYTC-Nguyen · #3 Doubles · 4.5 · with Selcuk Basturk
expectation pending — we’re still fetching an opponent’s record
2-6, 5-7
L
2026-02-01 · BETC-Hoang · #3 Doubles · 4.0 · with Chuong Do
expectation pending — we’re still fetching an opponent’s record
2-6, 4-6
L
2026-01-25 · AYTC-Nguyen · #3 Doubles · 4.5 · with Anh Nguyen
expectation pending — we’re still fetching an opponent’s record
2-6, 7-6, 0-1
Where you rank locallyagainst everyone at your level
Teams43 teams · 2021–2027
Over timerating by season, and how you rank
By level5 levels played
3.5
66.7%
34W–17L · 55.5% of games
4.0
59.5%
25W–17L · 54.1% of games
4.5
21.1%
4W–15L · 41.3% of games
7.0mixed
55.8%
29W–23L · 51% of games
8.0mixed
56.7%
17W–13L · 50.8% of games

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

By lineusually #1 Doubles, 32% of the time
#1 Doubles
32%
69 matches
#2 Doubles
31%
68 matches
#3 Doubles
30%
65 matches
#1 Singles
5%
10 matches
#2 Singles
1%
3 matches
#1 Male Singles
1%
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.

I really think a champion is defined not by their wins but by how they can recover when they fall.
Serena Williams