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Heather O'Connell

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ARLINGTON, VA
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
42 matches · 19W–23L · seasons 2022–2026
Match history42 matches
W
2026-10-29 · Team 6 Belle Haven Singles 3.0 · #2 Singles · 3.0
loading the estimate
6-1, 7-5
L
2026-10-09 · Team 6 Belle Haven Singles 3.0 · #3 Singles · 3.0
loading the estimate
4-6, 1-6
W
2026-10-06 · Team 3 Belle Haven Aces 5.5 · #1 Doubles · 5.5 · with Monica O'rourke
doesn’t count toward your NTRP rating
6-2, 6-3
W
2026-09-08 · Team 3 Belle Haven Aces 5.5 · #3 Doubles · 5.5 · with Koko Bahler
doesn’t count toward your NTRP rating
7-5, 6-3
W
2026-09-03 · Team 6 Belle Haven Singles 3.0 · #3 Singles · 3.0
loading the estimate
6-0, 6-0
L
2026-03-12 · INT:All Set:Seigner/Donnelly · #2 Doubles · 3.0 · with Barbara Freiler
loading the estimate
1-6, 2-6
W
2026-02-22 · INT:Slice Girls: Seigner/Cannavino · #2 Doubles · 3.0 · with Sonia Donovan
loading the estimate
6-4, 4-6, 1-0
W
2026-02-04 · INT:All Set:Seigner/Donnelly · #2 Doubles · 3.0 · with AnneMarie Tartaglia
loading the estimate
5-7, 6-4, 1-0
L
2026-02-01 · INT:Slice Girls: Seigner/Cannavino · #1 Doubles · 3.0 · with Barbara Freiler
loading the estimate
3-6, 2-6
L
2026-01-02 · INT: Mixed Nuts:Donnelly · #2 Doubles · 7.0 · with Chris OConnell mixed
doesn’t count toward your NTRP rating
4-6, 4-6
W
2025-12-14 · INT:Slice Girls: Seigner/Cannavino · #2 Doubles · 3.0 · with Carissa Siegner
loading the estimate
6-3, 6-4
L
2025-11-16 · INT:Slice Girls: Seigner/Cannavino · #2 Doubles · 3.0 · with Sara Goff
loading the estimate
4-6, 0-6
Where you rank locallyagainst everyone at your level
Teams12 teams · 2023–2026
Over timerating by season, and how you rank
By level5 levels played
2.5
75%
3W–1L · 46.2% of games
3.0
43.3%
13W–17L · 44.3% of games
5.5
2W–0L
not enough matches yet
6.0mixed
25%
1W–3L · 36.5% of games
7.0mixed
0W–2L
not enough matches yet

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

By lineusually #2 Doubles, 52% of the time
#2 Doubles
52%
22 matches
#3 Doubles
21%
9 matches
#1 Doubles
10%
4 matches
#1 Singles
10%
4 matches
#3 Singles
5%
2 matches
#2 Singles
2%
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.

Experience is a big word. I think it comes with time, and I have that.
Serena Williams