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William Seidel

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Richmond, VA
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
78 matches · 25W–53L · seasons 2019–2026
Match history78 matches
L
2026-05-13 · Raintree - Arthur · #3 Doubles · 7.0 · with George Campbell
loading the estimate
0-6, 0-6
L
2026-05-06 · Raintree - Arthur · #3 Doubles · 7.0 · with Slava Sery
loading the estimate
3-6, 3-6
W
2026-04-27 · Raintree - Arthur · #3 Doubles · 7.0 · with Robert Arthur
loading the estimate
7-5, 4-6, 1-0
L
2026-04-08 · Raintree - Arthur · #3 Doubles · 7.0 · with Rufus Phillips
loading the estimate
0-6, 4-6
L
2025-08-12 · Raintree Campbell-Bryan · #3 Doubles · 7.0 · with Michael McKenna
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.
5-7, 5-7
L
2025-07-22 · Raintree Campbell-Bryan · #3 Doubles · 7.0 · with Peter Gallagher
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.
0-6, 5-7
L
2025-06-04 · Raintree Campbell 7.0 · #3 Doubles · 7.0 · with Mark Rosenkrantz
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.
0-6, 1-6
L
2025-06-02 · Raintree Campbell 7.0 · #3 Doubles · 7.0 · with Robert Arthur
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.
2-6, 4-6
L
2025-05-07 · Raintree Campbell 7.0 · #3 Doubles · 7.0 · with Karl Enters
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, 3-6
L
2025-04-30 · Raintree Campbell 7.0 · #3 Doubles · 7.0 · with George Campbell
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, 2-6
L
2025-04-09 · Raintree Campbell 7.0 · #3 Doubles · 7.0 · with Karl Enters
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.
0-6, 0-6
L
2024-07-24 · B Raintree Campbell-Bryan · #2 Doubles · 7.0 · with Peter Gallagher
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.
0-6, 0-6
Where you rank locallyagainst everyone at your level
Teams20 teams · 2019–2026
Over timerating by season, and how you rank
By level5 levels played
3.0
36.4%
4W–7L · 44.8% of games
3.5
25%
2W–6L · 36% of games
7.0
39.5%
17W–26L · 41.9% of games
6.0mixed
0%
0W–9L · 33.3% of games
7.0mixed
28.6%
2W–5L · 33.6% of games

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

By lineusually #3 Doubles, 50% of the time
#3 Doubles
50%
39 matches
#2 Doubles
26%
20 matches
#1 Doubles
23%
18 matches
#2 Singles
1%
1 match

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.

I really think a champion is defined not by their wins but by how they can recover when they fall.
Serena Williams