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Karen MacK

Add to scout listFree account. Monday email when they play.
San Francisco, CA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
79 matches · 25W–54L · seasons 2019–2026
Match history79 matches
W
2026-08-29 · OLYMPIC CW9.5A · #3 Doubles · 9.5 · with Ciara Dillon
doesn’t count toward your NTRP rating
4-6, 6-3, 1-0
L
2026-05-21 · OLYMPIC 18AW4.5A · #3 Doubles · 4.5 · with Gwynne Rolla
loading the estimate
4-6, 6-7
L
2026-04-24 · OLYMPIC 18AW4.5A · #3 Doubles · 4.5 · with Gwynne Rolla
loading the estimate
6-7, 6-2, 0-1
L
2025-10-05 · OLYMPIC CW8.5A · #1 Doubles · 8.5 · with Katherine McCracken
doesn’t count toward your NTRP rating
6-1, 5-7, 0-1
W
2025-09-08 · OLYMPIC CW8.5A · #3 Doubles · 8.5 · with Nora Bowers
doesn’t count toward your NTRP rating
6-3, 6-2
L
2025-05-01 · OLYMPIC 18AW4.5A · #3 Doubles · 4.5 · with Victoria Watts
loading the estimate
1-6, 1-6
L
2025-04-24 · OLYMPIC 18AW4.5A · #2 Doubles · 4.5 · with Harriet Fryman
loading the estimate
5-7, 3-6
L
2025-04-10 · OLYMPIC 18AW4.5A · #3 Doubles · 4.5 · with Victoria Libin
loading the estimate
4-6, 3-6
L
2025-02-18 · BAY CLUB SF TENNIS 40AW4.5A · #2 Doubles · 4.5 · with Hope Neighbor
loading the estimate
1-6, 1-6
L
2025-02-10 · BAY CLUB SF TENNIS 40AW4.5A · #2 Doubles · 4.5 · with Jenifer Hartwell
loading the estimate
2-6, 1-6
L
2025-01-25 · BAY CLUB SF TENNIS 40AW4.5A · #2 Doubles · 4.5 · with Fan Lau
loading the estimate
6-7, 6-7
W
2025-01-12 · BAY CLUB SF TENNIS 40AW4.5A · #3 Doubles · 4.5 · with Fan Lau
loading the estimate
6-4, 3-6, 1-0
Where you rank locallyagainst everyone at your level
Teams30 teams · 2019–2026
Over timerating by season, and how you rank
By level5 levels played
4.5
34.6%
18W–34L · 43.5% of games
5.0
0%
0W–7L · 26.9% of games
8.5
60%
6W–4L · 60.1% of games
9.5
14.3%
1W–6L · 32.5% of games
9.0mixed
0W–3L
not enough matches yet

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

By lineusually #2 Doubles, 41% of the time
#2 Doubles
41%
32 matches
#3 Doubles
33%
26 matches
#1 Doubles
27%
21 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.

I don’t want to be somebody else. I want to be myself and win in my way.
Rafael Nadal