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Katherine Keller

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Santa Barbara, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
28 matches · 23W–5L · seasons 2024–2026
Match history28 matches
W
2026-10-18 · Muni-RALLY CATS · #1 Doubles · 3.5 · with KC Collins
loading the estimate
0-6, 6-3, 1-0
L
2026-09-13 · COAC-Smash Sisters · #3 Doubles · 4.0 · with Nancy Marden
loading the estimate
3-6, 0-6
W
2026-08-16 · Pershing-Tri Tip Sammies · #2 Doubles · 2.5 · with Andrea Borgatello Forry
loading the estimate
6-3, 6-2
L
2026-07-25 · Pershing-Tri Tip Sammies · #2 Doubles · 2.5 · with Shannon Kirn
loading the estimate
3-6, 5-7
W
2026-06-28 · COAC-Smash Sisters · #2 Doubles · 4.0 · with Justine Casady
loading the estimate
4-6, 6-2, 1-0
W
2026-06-27 · COAC-Smash Sisters · #3 Doubles · 4.0 · with Lori Travis
loading the estimate
6-3, 7-6
W
2026-05-24 · COAC-Smash Sisters · #2 Doubles · 4.0 · with Susanna McMahon
loading the estimate
7-6, 5-7, 1-0
L
2026-05-10 · COAC-Smash Sisters · #3 Doubles · 4.0 · with Katie Zimmerman
loading the estimate
1-6, 4-6
W
2026-05-03 · COAC-Smash Sisters · #3 Doubles · 4.0 · with Ariel Long
loading the estimate
6-0, 7-5
W
2026-04-12 · COAC-Smash Sisters · #1 Doubles · 4.0 · with Julia Cushing
loading the estimate
7-6, 7-6
W
2025-03-01 · #1 Doubles · 8.0 · with Felipe Salvador Saffie Astudillo mixed
doesn’t count toward your NTRP rating
6-4, 6-2
W
2025-02-22 · #1 Doubles · 8.0 · with Felipe Salvador Saffie Astudillo mixed
doesn’t count toward your NTRP rating
6-3, 6-4
Where you rank locallyagainst everyone at your level
Teams7 teams · 2024–2026
Over timerating by season, and how you rank
By level5 levels played
2.5
1W–1L
not enough matches yet
3.0
100%
7W–0L · 78.5% of games
3.5
75%
6W–2L · 57.1% of games
4.0
71.4%
5W–2L · 50.3% of games
8.0mixed
100%
4W–0L · 70.6% of games

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

By lineusually #3 Doubles, 46% of the time
#3 Doubles
46%
13 matches
#1 Doubles
29%
8 matches
#2 Doubles
25%
7 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.

Tennis is mostly mental. You win or lose the match before you even go out there.
Venus Williams