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Sean Koo

— year-end
7 matches · 1W–6L · seasons 2022–2025

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Match history7 matches
L
2025-03-14 · Jones/Shemyakin over winter · #2 Doubles · 8.0 · with Alyssa Vanderschaaf mixed
doesn’t count toward your NTRP rating
3-6, 5-7
L
2025-03-13 · Fermstad: Top 40 · #1 Doubles · 4.0 · with Jim Terhaar
expectation pending — we’re still fetching an opponent’s record
2-6, 4-6
L
2025-02-14 · Jones/Shemyakin over winter · #1 Doubles · 8.0 · with Cayla Cordova mixed
doesn’t count toward your NTRP rating
5-7, 2-6
L
2025-01-31 · Jones/Shemyakin over winter · #3 Doubles · 8.0 · with Deanie Hatch mixed
doesn’t count toward your NTRP rating
2-6, 3-6
L
2025-01-17 · Jones/Shemyakin over winter · #3 Doubles · 8.0 · with Liz Jones mixed
doesn’t count toward your NTRP rating
1-6, 4-6
W
Timothy Finnerty / Alexander Eystad
2022-11-15 · Fermstad: 4.0 LakeVillains 18+ ES23 · #3 Doubles · 4.0 · with Alejandro Trevino
expectation pending — we’re still fetching an opponent’s record
7-5, 5-7, 1-0
L
Joe Vogel / Peter Kimball
2022-01-13 · Fermstad- Winter Top 40 · #2 Doubles · 4.0 · with Hernando Gonzalez
expectation pending — we’re still fetching an opponent’s record
6-7, 5-7
Teams18 teams · 2021–2025
Over timerating by season, and how you rank
By level2 levels played
4.0
1W–2L
not enough matches yet
8.0mixed
0%
0W–4L · 33.3% of games

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

By lineusually #3 Doubles, 43% of the time
#3 Doubles
43%
3 matches
#1 Doubles
29%
2 matches
#2 Doubles
29%
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.

The mark of great sportsmen is not how good they are at their best, but how good they are at their worst.
Martina Navratilova