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Alan Zumstein

Naples, FL
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
11 matches · 5W–6L · seasons 2022–2026

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Match history11 matches
L
2025-12-16 · Cambier / Packo · #2 Doubles · 7.0 · with David Murray
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
W
2025-12-09 · Cambier / Packo · #1 Doubles · 7.0 · with David Murray
expectation pending — we’re still fetching an opponent’s record
6-2, 7-5
L
2025-12-05 · Cambier / Packo · #1 Doubles · 7.0 · with David Murray
expectation pending — we’re still fetching an opponent’s record
6-4, 3-6, 1-0
W
2025-12-02 · Cambier / Packo · #3 Doubles · 7.0 · with David Murray
expectation pending — we’re still fetching an opponent’s record
6-3, 6-1
L
Robert Jewett / Jay Love
2025-11-18 · Cambier / Packo · #2 Doubles · 7.0 · with David Crisp
expectation pending — we’re still fetching an opponent’s record
5-7, 1-6
W
2025-11-04 · Cambier / Packo · #3 Doubles · 7.0 · with David Murray
expectation pending — we’re still fetching an opponent’s record
6-0, 6-2
L
2025-10-28 · Cambier / Packo · #3 Doubles · 7.0 · with David Crisp
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
L
2025-10-21 · Cambier / Packo · #2 Doubles · 7.0 · with David Crisp
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
L
2025-10-14 · Cambier / Packo · #2 Doubles · 7.0 · with David Crisp
expectation pending — we’re still fetching an opponent’s record
0-6, 4-6
W
Jim Cohn / Anthony Polonio
2025-03-04 · Cambier / Packo · #1 Doubles · 7.0 · with David Murray
expectation pending — we’re still fetching an opponent’s record
6-3, 6-7, 1-0
W
2022-01-22 · COLLIER - Naples Grande - Rushing · #3 Doubles · 7.0 · with Brooke Sykes mixed
doesn’t count toward your NTRP rating
6-3, 6-4
Where you rank locallyagainst everyone at your level
Teams7 teams · 2022–2026
Over timerating by season, and how you rank
By level2 levels played
7.0
40%
4W–6L · 47.5% of games
7.0mixed
1W–0L
not enough matches yet

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

By lineusually #2 Doubles, 36% of the time
#2 Doubles
36%
4 matches
#3 Doubles
36%
4 matches
#1 Doubles
27%
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.

Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.
Billie Jean King