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Donald Klaproth

CHARLOTTE, NC
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
71 matches · 40W–31L · seasons 2024–2026

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Match history71 matches
W
2026-08-31 · SFredericks (Palisades) · #1 Doubles · 7.5 · with Vaidyanathan Krishnan
expectation pending — we’re still fetching an opponent’s record
6-3, 6-4
W
2026-08-24 · SFredericks (Palisades) · #1 Doubles · 7.5 · with Vaidyanathan Krishnan
expectation pending — we’re still fetching an opponent’s record
6-3, 7-6
W
2026-08-12 · SSwanson (Palisades) · #1 Doubles · 8.5 · with Kasper Nielsen
expectation pending — we’re still fetching an opponent’s record
6-4, 6-2
L
2026-08-03 · SFredericks (Palisades) · #1 Doubles · 7.5 · with Greg Unterberg
expectation pending — we’re still fetching an opponent’s record
6-2, 1-6, 1-0
W
2026-07-14 · DNelson (Palisades) · #1 Singles · 0.0
expectation pending — we’re still fetching an opponent’s record
6-2, 6-1
L
2026-07-14 · DNelson (Palisades) · #2 Singles · 0.0
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
L
2026-06-28 · #3 Doubles · with Joe Beaton championship
expectation pending — we’re still fetching an opponent’s record
6-4, 1-6, 0-1
W
2026-06-27 · #3 Doubles · with Joe Beaton championship
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
W
Roger Sawyer / Dewey Stroud
2026-06-27 · #3 Doubles · with Joe Beaton championship
expectation pending — we’re still fetching an opponent’s record
6-2, 7-5
W
Kevin Boykin / Mark Sexton
2026-06-26 · #2 Doubles · with Joe Beaton championship
expectation pending — we’re still fetching an opponent’s record
6-4, 6-2
W
Nick Morgan / David Miller
2026-06-26 · #2 Doubles · with Joe Beaton championship
expectation pending — we’re still fetching an opponent’s record
6-0, 6-3
W
2026-06-07 · DNelson (Palisades) · #2 Singles · 0.0
expectation pending — we’re still fetching an opponent’s record
6-1, 7-6
Where you rank locallyagainst everyone at your level
Teams15 teams · 2024–2026
Over timerating by season, and how you rank
By level4 levels played
0.0
50%
4W–4L · 48.6% of games
4.0
59.5%
22W–15L · 54% of games
7.5
33.3%
3W–6L · 42.3% of games
8.5
50%
3W–3L · 50.9% of games

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

By lineusually #1 Doubles, 32% of the time
#1 Doubles
32%
23 matches
#2 Doubles
27%
19 matches
#3 Doubles
24%
17 matches
#1 Singles
14%
10 matches
#2 Singles
3%
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.

Champions keep playing until they get it right.
Billie Jean King