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William Dellinger

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Coral Springs, FL
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
67 matches · 35W–32L · seasons 2018–2026

USTA moved this player up a level mid-season in 2019. A published rating does not change until the end of the year, so the level shown above can be behind what USTA has already decided.

Match history67 matches
L
2026-04-18 · BROWARD/Adult65&over8.0M/Kelly · #2 Doubles · 8.0 · with Michael Golieb championship
loading the estimate
6-4, 4-6, 0-1
L
2026-04-17 · BROWARD/Adult65&over8.0M/Kelly · #1 Doubles · 8.0 · with George Flavell championship
loading the estimate
2-6, 7-6, 0-1
W
2026-03-22 · BROWARD/Adult65&over8.0M/Kelly · #3 Doubles · 8.0 · with George Flavell
loading the estimate
6-1, 6-4
L
2026-02-15 · BROWARD/Adult65&over8.0M/Kelly · #2 Doubles · 8.0 · with George Flavell
loading the estimate
1-6, 3-6
L
2026-02-07 · BROWARD/Adult65&over8.0M/Kelly · #1 Doubles · 8.0 · with Randy Webb
loading the estimate
1-6, 6-7
L
2025-03-08 · Parkland/McCarthy · #3 Doubles · 8.0 · with George Flavell
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, 6-0, 0-1
W
2025-03-01 · Parkland/McCarthy · #1 Doubles · 8.0 · with George Flavell
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.
6-3, 3-1
W
2025-02-16 · Parkland/McCarthy · #3 Doubles · 8.0 · with George Flavell
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.
6-0, 6-3
L
2025-02-01 · Parkland/McCarthy · #1 Doubles · 8.0 · with George Flavell
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, 6-2, 0-1
W
2025-01-26 · Parkland/McCarthy · #1 Doubles · 8.0 · with Kevin McCarthy
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.
6-4, 7-6
L
Brant Latham / Richard Werner
2022-04-10 · Broward/Parkland - Mike · #3 Doubles · 8.0 · with George Flavell championship
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.
1-6, 2-6
L
2022-04-10 · Broward/Parkland - Mike · #3 Doubles · 8.0 · with Randy Webb championship
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.
1-6, 6-3, 0-1
Where you rank locallyagainst everyone at your level
Teams10 teams · 2019–2026
Over timerating by season, and how you rank
By level3 levels played
4.0
73.3%
11W–4L · 61.7% of games
4.5
0%
0W–5L · 27.7% of games
8.0
51.1%
24W–23L · 51.5% of games

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

By lineusually #2 Doubles, 43% of the time
#2 Doubles
43%
29 matches
#1 Doubles
33%
22 matches
#3 Doubles
24%
16 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.

Tennis is mostly mental. You win or lose the match before you even go out there.
Venus Williams