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Jeff Klapper

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Menlo Park, CA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
34 matches · 19W–15L · seasons 2019–2026
Match history34 matches
L
2026-10-24 · UNIVERSITY CLUB PA 55MX9.0A · #3 Doubles · 9.0 · with Lynette van Dell mixed
doesn’t count toward your NTRP rating
6-0, 2-6, 0-1
L
2026-10-10 · UNIVERSITY CLUB PA 55MX9.0A · #3 Doubles · 9.0 · with Elisabetta Gaiani mixed
doesn’t count toward your NTRP rating
3-6, 3-6
L
2026-08-30 · UNIVERSITY CLUB PA 55MX9.0A · #2 Doubles · 9.0 · with Stephanie King mixed
doesn’t count toward your NTRP rating
6-4, 1-6, 0-1
L
2026-08-02 · UNIVERSITY CLUB PA 40MX9.0A · #2 Doubles · 9.0 · with Erika Byrum mixed
doesn’t count toward your NTRP rating
2-6, 6-3, 0-1
L
2026-07-18 · UNIVERSITY CLUB PA 40MX9.0A · #1 Doubles · 9.0 · with Stephanie King mixed
doesn’t count toward your NTRP rating
2-6, 5-7
W
2026-05-17 · UNIVERSITY CLUB PA 55AM9.0A · #2 Doubles · 9.0 · with Tom Brehme
loading the estimate
6-2, 6-2
W
2026-04-18 · UNIVERSITY CLUB PA 55AM9.0A · #3 Doubles · 9.0 · with Tom Brehme
loading the estimate
6-1, 6-1
W
2026-04-04 · UNIVERSITY CLUB PA 55AM9.0A · #2 Doubles · 9.0 · with Tom Brehme
loading the estimate
6-4, 6-3
W
2026-03-28 · UNIVERSITY CLUB PA 55AM9.0A · #3 Doubles · 9.0 · with Tom Brehme
loading the estimate
6-3, 4-6, 1-0
W
2026-02-07 · UNIVERSITY CLUB PA 40AM4.5A · #2 Doubles · 4.5 · with Mark Liu
loading the estimate
4-6, 7-5, 1-0
L
2026-01-17 · UNIVERSITY CLUB PA 40AM4.5A · #1 Singles · 4.5
loading the estimate
2-6, 4-6
W
2025-10-15 · UNIVERSITY CLUB PA CM8.5A · #3 Doubles · 8.5 · with Mark Liu
doesn’t count toward your NTRP rating
6-1, 7-5
Where you rank locallyagainst everyone at your level
Teams14 teams · 2019–2026
Over timerating by season, and how you rank
By level4 levels played
4.5
58.8%
10W–7L · 57.1% of games
8.5
57.1%
4W–3L · 56.8% of games
9.0
100%
5W–0L · 70.2% of games
9.0mixed
0%
0W–5L · 40.4% of games

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

By lineusually #3 Doubles, 50% of the time
#3 Doubles
50%
17 matches
#2 Doubles
35%
12 matches
#1 Doubles
9%
3 matches
#1 Singles
6%
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.

Pressure is a privilege.
Billie Jean King