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Jonathan Katz

— year-end
18 matches · 10W–8L · seasons 2019–2025

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Match history18 matches
L
2025-08-16 · BKY:Larry/Gary · #3 Doubles · 7.0 · with Alan Cetel
expectation pending — we’re still fetching an opponent’s record
1-6, 3-6
L
2025-08-02 · BKY:Larry/Gary · #2 Doubles · 7.0 · with John Colonese
expectation pending — we’re still fetching an opponent’s record
1-6, 2-6
L
2025-07-29 · BSF:Lords of the Strings:Klobutcher/Granger · #2 Doubles · 7.0 · with Michael Flannery
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
L
2025-07-22 · BSF:Lords of the Strings:Klobutcher/Granger · #1 Doubles · 7.0 · with James Stapleton
expectation pending — we’re still fetching an opponent’s record
5-7, 6-7
W
2025-07-12 · BKY:Larry/Gary · #1 Doubles · 7.0 · with James Stapleton
expectation pending — we’re still fetching an opponent’s record
6-1, 3-6, 1-0
W
2025-03-08 · FV:Super Smash Bros:Allen/Ligay · #3 Doubles · 3.5 · with Alan Lebow
expectation pending — we’re still fetching an opponent’s record
6-4, 6-7, 1-1
L
Mary Sommers / John Henderson
2023-07-23 · FV:Tennis Servivors:Bowman/Ostrov · #1 Doubles · 7.0 · with Willi Bowman mixed
doesn’t count toward your NTRP rating
1-6, 2-6
L
2023-07-09 · FV:Tennis Servivors:Bowman/Ostrov · #1 Doubles · 7.0 · with Willi Bowman mixed
doesn’t count toward your NTRP rating
3-6, 1-6
W
2023-06-04 · FV:Addins:Bowman · #3 Doubles · 7.0 · with Willi Bowman mixed
doesn’t count toward your NTRP rating
6-4, 6-2
L
2023-04-23 · FV:Addins:Bowman · #3 Doubles · 7.0 · with Cindy Franklin mixed
doesn’t count toward your NTRP rating
0-6, 3-6
L
2019-10-19 · #3 Doubles · 4.0 · with Gary Lehring
expectation pending — we’re still fetching an opponent’s record
0-6, 0-6
W
2019-01-05 · #1 Singles · 3.5
expectation pending — we’re still fetching an opponent’s record
7-6, 4-2
Teams6 teams · 2023–2026
Over timerating by season, and how you rank
By level4 levels played
3.5
100%
8W–0L · 63.7% of games
4.0
0W–1L
not enough matches yet
7.0
20%
1W–4L · 37.4% of games
7.0mixed
25%
1W–3L · 34.4% of games

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

By lineusually #1 Singles, 33% of the time
#1 Singles
33%
6 matches
#3 Doubles
28%
5 matches
#1 Doubles
22%
4 matches
#2 Doubles
17%
3 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.

It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.
Roger Federer