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Jim Porter

— year-end
9 matches · 3W–6L · seasons 2025–2026

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Match history9 matches
W
2026-03-22 · CV-Palm Valley CC/Esper & Breton · #1 Doubles · 7.0 · with Jaimy Clarkson
doesn’t count toward your NTRP rating
6-4, 6-1
L
2026-02-23 · CV-Mission Hills CC/Karnowsky · #1 Doubles · 7.0 · with Andrew Pollin
expectation pending — we’re still fetching an opponent’s record
2-6, 4-6
L
2026-02-22 · CV-Palm Valley CC/Esper & Breton · #2 Doubles · 7.0 · with Denise Roethenmund
doesn’t count toward your NTRP rating
0-6, 2-6
W
2026-02-09 · CV-Mission Hills CC/Karnowsky · #2 Doubles · 7.0 · with Lewis Tanenbaum
expectation pending — we’re still fetching an opponent’s record
5-7, 7-6, 1-0
L
2026-02-08 · CV-Palm Valley CC/Esper & Breton · #2 Doubles · 7.0 · with Donna Simpson
doesn’t count toward your NTRP rating
2-6, 4-6
L
2026-02-02 · CV-Mission Hills CC/Karnowsky · #1 Doubles · 7.0 · with Luke Breton
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
W
2026-01-19 · CV-Mission Hills CC/Karnowsky · #1 Doubles · 7.0 · with Lewis Tanenbaum
expectation pending — we’re still fetching an opponent’s record
7-6, 6-4
L
2025-02-17 · CV-Mission Hills/Dan Karnowsky · #2 Doubles · 7.0 · with Bruce Carpenter
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 0-1
L
2025-02-03 · CV-Mission Hills/Dan Karnowsky · #2 Doubles · 7.0 · with Daniel Karnowsky
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 0-1
Teams5 teams · 2024–2026
CV-Mission Hills CC/Karnowsky
2026 USTA Adult 55 & Over - CV · CV Men 7.0 · 55+
2026
CV-Palm Valley CC/Esper & Breton
2026 USTA Mixed Doubles 18 & Over - CV · CV Mixed Doubles 7.0 · 18+
2026
Over timerating by season, and how you rank
By level2 levels played
7.0
33.3%
2W–4L · 43.9% of games
7.0mixed
1W–2L
not enough matches yet

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

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.

Champions keep playing until they get it right.
Billie Jean King