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Karen Treppa

— year-end
39 matches · 20W–19L · seasons 2024–2026

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Match history39 matches
W
2026-07-27 · WALNUT CREEK RC/Walnut Creek TC 40MX7.0D · #2 Doubles · 7.0 · with Adam Lyon mixed
doesn’t count toward your NTRP rating
6-4, 6-1
L
2026-07-07 · WALNUT CREEK RC/Walnut Creek TC 40MX7.0D · #2 Doubles · 7.0 · with Adam Lyon mixed
doesn’t count toward your NTRP rating
5-7, 7-6, 1-0
L
2026-06-14 · WALNUT CREEK RC/Walnut Creek TC 18AW3.5B · #1 Doubles · 3.5 · with Angela Schmidt
expectation pending — we’re still fetching an opponent’s record
1-6, 5-7
W
2026-06-12 · WALNUT CREEK RC/Walnut Creek TC 18AW3.5B · #1 Doubles · 3.5 · with Navi Dhillon
expectation pending — we’re still fetching an opponent’s record
7-5, 3-6, 1-0
L
2026-06-10 · WALNUT CREEK RC/Walnut Creek TC 40MX7.0D · #2 Doubles · 7.0 · with Nathan Schweller mixed
doesn’t count toward your NTRP rating
7-5, 3-6, 0-1
W
2026-06-03 · WALNUT CREEK RC/Walnut Creek TC 18AW3.5B · #1 Doubles · 3.5 · with Jill Freeman
expectation pending — we’re still fetching an opponent’s record
6-4, 6-4
W
2026-05-30 · WALNUT CREEK RC/Walnut Creek TC 18AW3.5B · #3 Doubles · 3.5 · with Minh Cannon
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
L
2026-05-16 · WALNUT CREEK RC/Walnut Creek TC 55AW8.0B · #3 Doubles · 8.0 · with Jennifer Wirfel
expectation pending — we’re still fetching an opponent’s record
7-6, 1-6, 0-1
L
2026-05-15 · WALNUT CREEK RC/Walnut Creek TC 55AW7.0A · #3 Doubles · 7.0 · with Angela Schmidt
expectation pending — we’re still fetching an opponent’s record
3-6, 6-1, 0-1
W
2026-05-11 · WALNUT CREEK RC/Walnut Creek TC 18AW3.5B · #2 Doubles · 3.5 · with Rosanne Kim
expectation pending — we’re still fetching an opponent’s record
6-4, 6-4
L
2026-05-10 · WALNUT CREEK RC/Walnut Creek TC 18AW3.5B · #1 Doubles · 3.5 · with Angela Schmidt
expectation pending — we’re still fetching an opponent’s record
3-6, 4-6
W
2026-05-07 · WALNUT CREEK RC/Walnut Creek TC 55AW7.0A · #3 Doubles · 7.0 · with Lani Aurelius
expectation pending — we’re still fetching an opponent’s record
7-6, 6-4
Teams36 teams · 2021–2026
Over timerating by season, and how you rank
By level5 levels played
3.5
52.4%
11W–10L · 50.6% of games
6.5
1W–0L
not enough matches yet
7.0
40%
2W–3L · 48% of games
8.0
2W–1L
not enough matches yet
7.0mixed
42.9%
3W–4L · 51.2% of games

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

By lineusually #2 Doubles, 41% of the time
#2 Doubles
41%
16 matches
#3 Doubles
36%
14 matches
#1 Doubles
23%
9 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 really think a champion is defined not by their wins but by how they can recover when they fall.
Serena Williams