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Sarah Coster

Add to scout listFree account. Monday email when they play.
Annapolis, MD
2.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
22 matches · 9W–13L · seasons 2025–2026
Match history22 matches
W
2026-10-27 · Selby · #1 Doubles · 3.0 · with Susan Koepp
loading the estimate
6-3, 3-6, 1-0
L
2026-10-04 · Selby · #3 Doubles · 5.5 · with Heather Ritterpusch
doesn’t count toward your NTRP rating
6-7, 6-1, 0-1
L
2026-09-02 · Selby · #2 Doubles · 3.0 · with Sandra Julian
loading the estimate
3-6, 2-6
L
2026-08-08 · Selby · #2 Doubles · 2.5 · with Tamara Thumbtzen championship
loading the estimate
1-6, 3-6
L
2026-08-07 · Selby · #2 Doubles · 2.5 · with Tamara Thumbtzen championship
loading the estimate
4-6, 6-4, 0-1
W
2026-06-30 · Selby · #2 Doubles · 2.5 · with Laurie Selby
loading the estimate
6-2, 6-1
L
2026-05-27 · Selby · #2 Doubles · 2.5 · with Sandra Julian
loading the estimate
2-6, 4-6
W
2026-04-18 · Selby · #1 Doubles · 2.5 · with Sherreen Ogletree
loading the estimate
6-3, 6-3
W
2026-03-18 · Koepp · #2 Doubles · 3.0 · with Susan Koepp
loading the estimate
6-4, 6-4
L
2026-03-10 · Koepp · #3 Doubles · 3.0 · with Anne Callahan
loading the estimate
2-6, 3-6
W
2026-03-04 · Koepp · #3 Doubles · 3.0 · with Irina Pletneva
loading the estimate
4-6, 6-4, 1-0
W
2026-02-18 · Koepp · #3 Doubles · 3.0 · with Irina Pletneva
loading the estimate
2-6, 6-3, 1-0
Where you rank locallyagainst everyone at your level
Teams7 teams · 2025–2026
Over timerating by season, and how you rank
By level3 levels played
2.5
62.5%
5W–3L · 54.9% of games
3.0
30.8%
4W–9L · 37.1% of games
5.5
0W–1L
not enough matches yet

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

By lineusually #2 Doubles, 64% of the time
#2 Doubles
64%
14 matches
#1 Doubles
18%
4 matches
#3 Doubles
18%
4 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 have to believe in the long term plan you have but you need the short term goals to motivate and inspire you.
Roger Federer