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Theresa Danforth Costello

Add to scout listFree account. Monday email when they play.
Oak Grove, MO
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
227 matches · 108W–119L · seasons 2019–2026
Match history227 matches
L
2026-10-09 · Asbell, Candace · #1 Doubles · 7.0 · with Randall Jensen mixed
doesn’t count toward your NTRP rating
3-6, 2-6
W
2026-09-11 · Asbell, Candace · #1 Doubles · 7.0 · with Randall Jensen mixed
doesn’t count toward your NTRP rating
6-2, 6-3
W
2026-08-30 · Muller, Sonya · #2 Doubles · 2.5 · with Mariko Johnson
loading the estimate
1-6, 6-4, 1-0
W
2026-08-16 · Muller, Sonya · #2 Doubles · 2.5 · with Mariko Johnson
loading the estimate
6-4, 3-6, 1-0
L
2026-07-18 · #1 Doubles · 7.0 · with Mariko Johnson championship
loading the estimate
4-6, 2-6
L
2026-07-17 · #1 Doubles · 7.0 · with Mariko Johnson championship
loading the estimate
3-6, 4-6
W
2026-07-12 · Muller, Sonya · #2 Doubles · 2.5 · with Mariko Johnson
loading the estimate
6-3, 6-4
W
2026-06-21 · HOA/Asbell/55&over7.0W · #1 Doubles · 7.0 · with Mariko Johnson
loading the estimate
6-3, 6-3
W
2026-06-14 · HOA/Asbell/55&over7.0W · #1 Doubles · 7.0 · with Mariko Johnson
loading the estimate
3-6, 6-1, 1-0
W
2026-06-07 · HOA/Asbell/55&over7.0W · #1 Doubles · 7.0 · with Mariko Johnson
loading the estimate
6-4, 5-7, 1-0
W
2026-05-31 · HOA/Asbell/55&over7.0W · #1 Doubles · 7.0 · with Mariko Johnson
loading the estimate
6-1, 6-1
L
2026-05-09 · HOA/Asbell/55&over7.0W · #1 Doubles · 7.0 · with Susan Murphy
loading the estimate
4-6, 6-7
Where you rank locallyagainst everyone at your level
Teams49 teams · 2019–2026
Over timerating by season, and how you rank
By level7 levels played
2.5
3W–0L
not enough matches yet
3.0
20%
2W–8L · 38.4% of games
3.5
62.8%
49W–29L · 57.7% of games
4.0
27.8%
20W–52L · 40.7% of games
7.0
73.7%
14W–5L · 58.7% of games
7.0mixed
14.3%
2W–12L · 34.2% of games
8.0mixed
56%
14W–11L · 50.7% of games

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

By lineusually #1 Doubles, 30% of the time
#1 Doubles
30%
68 matches
#3 Doubles
26%
60 matches
#2 Doubles
22%
50 matches
#1 Singles
17%
38 matches
Singles
3%
6 matches
#2 Singles
2%
5 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 can get through anything if you keep going one point at a time.
Arthur Ashe