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Karen Brennan

— year-end
95 matches · 27W–68L · seasons 2021–2026

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Match history95 matches
L
2026-08-24 · NJ RED · #1 Doubles · 3.0 · with Valerie Martin
expectation pending — we’re still fetching an opponent’s record
5-7, 4-6
L
2026-08-10 · NJ RED · #2 Doubles · 3.0 · with Diane Hedberg
expectation pending — we’re still fetching an opponent’s record
0-6, 4-6
L
2026-07-29 · LTC-D NAVY · #3 Doubles · 7.0 · with Mary Johanson
expectation pending — we’re still fetching an opponent’s record
4-6, 3-6
L
2026-07-23 · LTC-D YELLOW · #2 Doubles · 6.0 · with Chris Romer
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
L
2026-07-16 · LTC-D YELLOW · #2 Doubles · 6.0 · with Mary Johanson
expectation pending — we’re still fetching an opponent’s record
1-6, 1-6
L
2026-07-15 · LTC-D NAVY · #3 Doubles · 7.0 · with Karen Hyde
expectation pending — we’re still fetching an opponent’s record
1-6, 2-6
L
2026-07-13 · NJ RED · #1 Doubles · 3.0 · with Kathleen Harvey
expectation pending — we’re still fetching an opponent’s record
0-6, 2-6
W
2026-07-09 · LTC-D YELLOW · #2 Doubles · 6.0 · with Jo Johnson
expectation pending — we’re still fetching an opponent’s record
6-0, 6-1
L
2026-07-08 · LTC-D NAVY · #2 Doubles · 7.0 · with Jo Johnson
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
L
2026-07-02 · LTC-D YELLOW · #3 Doubles · 6.0 · with Kelly Costanzo
expectation pending — we’re still fetching an opponent’s record
4-6, 5-7
L
2026-06-29 · NJ RED · #1 Doubles · 3.0 · with Mary Alberts
expectation pending — we’re still fetching an opponent’s record
1-6, 1-6
L
2026-06-22 · NJ RED · #1 Doubles · 3.0 · with Cassandra Gallegos
expectation pending — we’re still fetching an opponent’s record
7-6, 4-6, 1-0
Teams26 teams · 2021–2026
Over timerating by season, and how you rank
By level4 levels played
2.5
56.7%
17W–13L · 50.9% of games
3.0
15.5%
9W–49L · 35.2% of games
6.0
25%
1W–3L · 40.6% of games
7.0
0W–3L
not enough matches yet

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

By lineusually #1 Doubles, 44% of the time
#1 Doubles
44%
42 matches
#2 Doubles
30%
28 matches
#1 Singles
14%
13 matches
#3 Doubles
12%
11 matches
#2 Singles
1%
1 match

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