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Donald Loff

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Newtown, PA
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
48 matches · 5W–43L · seasons 2018–2026
Match history48 matches
L
2026-07-15 · CAUSING A RACQUET · #2 Doubles · 7.0 · with Robert Larmore
loading the estimate
0-6, 0-6
L
2026-06-06 · Bucks 3.0 · #3 Doubles · 3.0 · with Brian Marin
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6-3, 1-6, 0-1
L
2026-05-16 · Bucks 3.0 · #3 Doubles · 3.0 · with Brian Marin
loading the estimate
2-6, 1-6
L
2026-05-03 · Bucks 3.0 · #3 Doubles · 3.0 · with Trevor Ackerman
loading the estimate
6-4, 1-6, 0-1
L
2025-07-12 · #2 Doubles · 3.0 · with Michael Hodgin
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1-6, 0-6
W
Derek Chen / Jifan He
2025-05-24 · #2 Doubles · 3.0 · with Geoff Wall
loading the estimate
5-7, 6-2, 1-0
L
2025-05-24 · #4 Doubles · 3.5 · with Robert Fox
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1-6, 6-7
L
2025-05-03 · #2 Doubles · 3.0 · with John Pagano
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3-6, 3-6
L
2024-08-25 · #3 Doubles · 7.0 · with Stephen Darienzo
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0-6, 2-6
L
Ravi Ramaswamy / Lawrence Kostula
2024-08-23 · #2 Doubles · 7.0 · with Patrick McGovern
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4-6, 1-6
W
2024-08-17 · #3 Doubles · 7.0 · with Carlos Araujo
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6-4, 6-4
L
2024-05-25 · #4 Doubles · 3.5 · with Mark Heinig
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4-6, 4-6
Where you rank locallyagainst everyone at your level
Teams4 teams · 2019–2026
Over timerating by season, and how you rank
By level4 levels played
3.0
16.7%
1W–5L · 35.3% of games
3.5
9.5%
2W–19L · 27.9% of games
7.0
10.5%
2W–17L · 33.8% of games
8.0mixed
0W–2L
not enough matches yet

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

By lineusually #3 Doubles, 42% of the time
#3 Doubles
42%
20 matches
#2 Doubles
31%
15 matches
#1 Doubles
19%
9 matches
#4 Doubles
8%
4 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 mark of great sportsmen is not how good they are at their best, but how good they are at their worst.
Martina Navratilova