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Don Katzen

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Wimauma, FL
3.5S year-end 2026
i
Self-rated, or a medical appeal
24 matches · 10W–14L · seasons 2019–2026
Match history24 matches
L
2026-05-30 · Sun City Center/ K. Johnson · #2 Doubles · 3.5 · with Mark Nelson
loading the estimate
4-6, 0-6
W
N/A
2026-05-02 · Sun City Center/ K. Johnson · #3 Doubles · 3.5 · with Randy McPhee
doesn’t count toward your NTRP rating
6-0, 6-0
W
2026-04-11 · Sun City Center/ K. Johnson · #3 Doubles · 3.5 · with Bob Astone
loading the estimate
7-6, 2-6, 1-0
W
2026-02-15 · Sun City Center - B. Astone · #2 Doubles · 7.0 · with Bob Astone
loading the estimate
6-2, 6-2
L
2026-01-18 · Sun City Center - B. Astone · #3 Doubles · 7.0 · with Terry Payton
loading the estimate
3-6, 4-6
L
2025-05-18 · Valencia Lakes Aces - S. Lucas · #1 Doubles · 7.0 · with Lori Boldt mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
3-6, 3-6
L
2025-05-04 · Valencia Lakes Aces - S. Lucas · #1 Doubles · 7.0 · with Tracey Ryan mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
4-6, 0-6
L
2025-04-27 · Valencia Lakes Aces - S. Lucas · #1 Doubles · 7.0 · with Lori Boldt mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
4-6, 1-6
L
2023-07-30 · Sun City Racqueteers - M. Irving · #2 Doubles · 3.5 · with Brian Gray
loading the estimate
3-6, 6-1, 0-1
L
2023-07-23 · Sun City Racqueteers - M. Irving · #2 Doubles · 3.5 · with Brian Gray
loading the estimate
0-6, 1-6
L
2023-06-25 · Sun City Racqueteers - M. Irving · #1 Doubles · 4.0 · with MILLER BASNIGHT
loading the estimate
3-6, 2-6
L
2020-02-29 · Valencia Lakes - B. Rusignuolo · #1 Doubles · 7.0 · with Steven Ford
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
4-6, 3-6
Where you rank locallyagainst everyone at your level
Teams6 teams · 2019–2026
Over timerating by season, and how you rank
By level4 levels played
3.5
40%
2W–3L · 45% of games
4.0
0W–1L
not enough matches yet
7.0
53.3%
8W–7L · 53.9% of games
7.0mixed
0W–3L
not enough matches yet

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

By lineusually #1 Doubles, 33% of the time
#1 Doubles
33%
8 matches
#2 Doubles
33%
8 matches
#3 Doubles
33%
8 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.

The moment of victory is much too short to live for that and nothing else.
Martina Navratilova