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Karen Brennan

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Broomfield, CO
3.0A year-end 2025
i
Appeal — granted on request, not computed
129 matches · 37W–92L · seasons 2021–2026
Match history129 matches
L
2026-08-24 · NJ RED · #1 Doubles · 3.0 · with Valerie Martin
loading the estimate
5-7, 4-6
L
2026-08-17 · NJ RED · #2 Doubles · 3.0 · with Carissa Zook
loading the estimate
1-6, 2-6
L
2026-08-10 · NJ RED · #2 Doubles · 3.0 · with Diane Hedberg
loading the estimate
0-6, 4-6
L
2026-07-29 · LTC-D NAVY · #3 Doubles · 7.0 · with Mary Johanson
loading the estimate
4-6, 3-6
L
2026-07-23 · LTC-D YELLOW · #2 Doubles · 6.0 · with Chris Romer
loading the estimate
2-6, 1-6
W
Default
2026-07-20 · NJ RED · #2 Doubles · 3.0 · with Marla Tiktin
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-07-16 · LTC-D YELLOW · #2 Doubles · 6.0 · with Mary Johanson
loading the estimate
1-6, 1-6
L
2026-07-15 · LTC-D NAVY · #3 Doubles · 7.0 · with Karen Hyde
loading the estimate
1-6, 2-6
L
2026-07-13 · NJ RED · #1 Doubles · 3.0 · with Kathleen Harvey
loading the estimate
0-6, 2-6
W
2026-07-09 · LTC-D YELLOW · #2 Doubles · 6.0 · with Jo Johnson
loading the estimate
6-0, 6-1
L
2026-07-08 · LTC-D NAVY · #2 Doubles · 7.0 · with Jo Johnson
loading the estimate
4-6, 1-6
L
2026-07-02 · LTC-D YELLOW · #3 Doubles · 6.0 · with Kelly Costanzo
loading the estimate
4-6, 5-7
Where you rank locallyagainst everyone at your level
Teams26 teams · 2021–2026
Over timerating by season, and how you rank
By level5 levels played
0.0
0W–2L
not enough matches yet
2.5
56.2%
18W–14L · 50.6% of games
3.0
16.4%
10W–51L · 35.7% 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, 33% of the time
#1 Doubles
33%
42 matches
#2 Doubles
25%
32 matches
Singles
21%
27 matches
#1 Singles
10%
13 matches
#3 Doubles
9%
12 matches
#1 Female Doubles
2%
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.

You can get through anything if you keep going one point at a time.
Arthur Ashe