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John Rifenberg

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Windermere, FL
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
20 matches · 4W–16L · seasons 2022–2026
Match history20 matches
L
2026-03-10 · Isleworth-Castano · #1 Doubles · 6.0 · with Ashley Appleby mixed
loading the estimate
4-6, 4-6
L
2026-02-17 · Isleworth-Castano · #2 Doubles · 6.0 · with Susan Goetz mixed
loading the estimate
1-6, 2-6
L
2026-01-13 · Isleworth-Castano · #1 Doubles · 6.0 · with Amy Beaulieu mixed
loading the estimate
6-7, 7-5, 0-1
L
2026-01-06 · Isleworth-Castano · #1 Doubles · 6.0 · with Amanda Rifenberg mixed
loading the estimate
1-6, 1-6
L
2025-10-05 · Isleworth-Horn · #2 Doubles · 7.0 · with Tamia Hill mixed
doesn’t count toward your NTRP rating
3-6, 5-7
L
2025-08-04 · Isleworth-Sheffield · #3 Doubles · 3.0 · with Jay Stewart
loading the estimate
3-6, 1-6
L
2025-07-27 · Isleworth-Sheffield · #3 Doubles · 3.0 · with Jay Stewart
loading the estimate
2-6, 1-6
L
2025-07-21 · Isleworth-Sheffield · #3 Doubles · 3.0 · with Jay Stewart
loading the estimate
6-4, 4-6, 0-1
L
2025-06-23 · Isleworth-Sheffield · #3 Doubles · 3.0 · with Jay Stewart
loading the estimate
1-6, 2-6
W
2025-06-16 · Isleworth-Sheffield · #3 Doubles · 3.0 · with Jay Stewart
loading the estimate
6-2, 7-5
L
2025-05-28 · Isleworth-Sheffield · #1 Singles · 3.5
loading the estimate
5-7, 3-6
L
2025-05-21 · Isleworth-Sheffield · #2 Doubles · 3.5 · with Stephen Horn
loading the estimate
3-6, 6-0, 0-1
Where you rank locallyagainst everyone at your level
Teams6 teams · 2022–2026
Over timerating by season, and how you rank
By level4 levels played
3.0
25%
2W–6L · 39.7% of games
3.5
0%
0W–5L · 39.4% of games
6.0mixed
33.3%
2W–4L · 43.6% of games
7.0mixed
0W–1L
not enough matches yet

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

By lineusually #3 Doubles, 50% of the time
#3 Doubles
50%
10 matches
#1 Doubles
20%
4 matches
#2 Doubles
20%
4 matches
#1 Singles
5%
1 match
#4 Doubles
5%
1 match

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