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Donald Dellinger

Windsor, PA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
18 matches · 4W–14L · seasons 2021–2025

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Match history18 matches
L
2025-08-17 · Wisehaven - Spangler · #1 Doubles · 4.0 · with Huy Nguyen
expectation pending — we’re still fetching an opponent’s record
6-7, 3-6
L
2025-08-11 · Wisehaven - Spangler · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
0-6, 2-6
L
2025-07-31 · Wisehaven - Spangler · #2 Doubles · 4.0 · with Douglas Lehigh
expectation pending — we’re still fetching an opponent’s record
0-6, 2-6
L
2025-07-24 · Wisehaven - Spangler · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-7, 1-6
L
Matthew Hanna / Jason Young
2024-06-02 · Wisehaven - Touch of Grey (Spangler) · #1 Doubles · 4.0 · with Eric Mathews
expectation pending — we’re still fetching an opponent’s record
1-6, 3-6
L
2023-08-09 · Wisehaven - Touch of Grey (Spangler) · #1 Doubles · 4.0 · with Huy Nguyen
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
L
2023-06-11 · Wisehaven - Touch of Grey (Spangler) · #1 Doubles · 4.0 · with Devin Long
expectation pending — we’re still fetching an opponent’s record
5-7, 6-7
L
2022-07-27 · Wisehaven - Touch of Grey · #3 Doubles · 4.0 · with David Freimuth
expectation pending — we’re still fetching an opponent’s record
1-6, 2-6
L
2022-06-27 · Wisehaven - Touch of Grey · #2 Doubles · 4.0 · with Marco Tornow
expectation pending — we’re still fetching an opponent’s record
3-6, 3-6
L
2022-06-26 · Wisehaven - Touch of Grey · #2 Doubles · 4.0 · with Kevin Moritz
expectation pending — we’re still fetching an opponent’s record
1-6, 6-2, 1-0
L
2022-06-18 · Wisehaven - Touch of Grey · #2 Doubles · 4.0 · with Douglas Lehigh
expectation pending — we’re still fetching an opponent’s record
3-6, 6-1, 0-1
L
2022-06-12 · Wisehaven - Touch of Grey · #2 Doubles · 4.0 · with Brian Petrides
expectation pending — we’re still fetching an opponent’s record
7-5, 4-6, 0-1
Where you rank locallyagainst everyone at your level
Teams5 teams · 2021–2025
Over timerating by season, and how you rank
By level1 levels played
4.0
22.2%
4W–14L · 43.8% of games

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

By lineusually #2 Doubles, 44% of the time
#2 Doubles
44%
8 matches
#1 Doubles
22%
4 matches
#1 Singles
17%
3 matches
#3 Doubles
17%
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.

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