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Ian Katz

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New York, NY
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
139 matches · 81W–58L · seasons 2018–2026
Match history139 matches
L
2026-10-31 · #2 Doubles · 9.0 · with Gregory Nero championship
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6-7, 6-7
L
2026-10-31 · #3 Doubles · 9.0 · with Jeff Ravetz championship
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0-6, 4-6
W
2026-10-30 · #3 Doubles · 9.0 · with Jeff Ravetz championship
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7-6, 6-3
W
2026-09-19 · #2 Doubles · 9.0 · with Vladi Tsipenyuk championship
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6-3, 6-1
L
2026-09-18 · #3 Doubles · 9.0 · with Sadik Sendich championship
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6-7, 6-4, 0-1
L
2026-08-08 · Metro: Lehman/Katz · #4 Doubles · 4.5 · with Brendan Thomas championship
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4-6, 2-6
L
2026-08-07 · Metro: Lehman/Katz · #1 Doubles · 4.5 · with Brendan Thomas championship
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2-6, 6-7
W
2026-08-07 · Metro: Lehman/Katz · #2 Doubles · 4.5 · with Brendan Thomas championship
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6-4, 3-6, 1-0
L
2026-06-28 · Low/Moramarco · #2 Doubles · 4.5 · with Alex Zilberman
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5-7, 4-6
W
2026-06-25 · #1 Doubles · 0.0 · with Alex Zilberman
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6-3, 4-6, 1-0
L
2026-06-18 · Low/Moramarco · #2 Doubles · 4.5 · with Robert Moynihan
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3-6, 4-6
W
2026-06-04 · #2 Doubles · 0.0 · with Sadik Sendich
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6-0, 6-2
Where you rank locallyagainst everyone at your level
Teams24 teams · 2019–2026
Over timerating by season, and how you rank
By level5 levels played
0.0
3W–0L
not enough matches yet
4.5
60.9%
53W–34L · 53.2% of games
5.0
50%
11W–11L · 52.5% of games
9.0
40%
2W–3L · 51% of games
9.0mixed
54.5%
12W–10L · 51.1% of games

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

By lineusually #1 Doubles, 45% of the time
#1 Doubles
45%
63 matches
#2 Doubles
39%
54 matches
#3 Doubles
14%
20 matches
#4 Doubles
1%
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.

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