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Birgitta Jonsson-Seal

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Southport, NC
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
75 matches · 33W–42L · seasons 2021–2026
Match history75 matches
W
Default
2026-10-12 · Messier Coco Day · #3 Doubles · 7.5 · with Kathleen Hawkins
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-10-05 · Messier Coco Day · #2 Doubles · 7.5 · with Maria Weese
doesn’t count toward your NTRP rating
4-6, 4-6
W
2026-09-25 · Messier Coco Day · #1 Doubles · 7.5 · with Clarke Weidlein
doesn’t count toward your NTRP rating
6-1, 6-4
W
Default
2026-05-03 · Coco/O'Connell DAY · #3 Doubles · 4.0 · with Holly Robinson
doesn’t count toward your NTRP rating
6-0, 6-0
W
Default
2026-04-18 · Coco/O'Connell DAY · #3 Doubles · 4.0 · with Holly Robinson
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-04-11 · Coco/O'Connell DAY · #1 Doubles · 4.0 · with Holly Robinson
loading the estimate
1-6, 2-6
W
Default
2026-03-28 · Coco/O'Connell DAY · #3 Doubles · 4.0 · with Holly Robinson
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-03-25 · Coco/O'Connell DAY · #3 Doubles · 4.0 · with Kathleen Bradcovich
loading the estimate
0-6, 2-6
L
2025-10-06 · Roberson/Kunze (Day) · #1 Doubles · 7.5 · with Kathleen Bradcovich
doesn’t count toward your NTRP rating
6-4, 3-6, 0-1
W
2025-09-13 · Roberson/Kunze (Day) · #1 Doubles · 7.5 · with Kathleen Bradcovich
doesn’t count toward your NTRP rating
6-2, 6-3
L
2025-08-27 · Roberson/Kunze (Day) · #1 Doubles · 7.5 · with Kathleen Bradcovich
doesn’t count toward your NTRP rating
6-7, 1-6
W
2025-08-02 · Hicks-SJ · #3 Doubles · 4.0 · with Gary Milner mixed
doesn’t count toward your NTRP rating
6-4, 6-7, 1-0
Where you rank locallyagainst everyone at your level
Teams16 teams · 2021–2026
Over timerating by season, and how you rank
By level5 levels played
3.5
77.8%
7W–2L · 63.6% of games
4.0
28%
7W–18L · 40.3% of games
7.5
44.8%
13W–16L · 50.6% of games
4.0mixed
50%
3W–3L · 46.3% of games
7.0mixed
50%
3W–3L · 55.2% of games

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

By lineusually #1 Doubles, 36% of the time
#1 Doubles
36%
27 matches
#3 Doubles
33%
25 matches
#2 Doubles
31%
23 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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe