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Timothy Harrison

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Ann Arbor, MI
4.0S year-end 2025
i
Self-rated, or a medical appeal
10 matches · 5W–5L · seasons 2021–2026
Match history10 matches
W
2026-04-25 · CHIP-Slade 40&O 80 Mix · #2 Doubles · with Ashley Mooney mixed
loading the estimate
7-5, 6-4
L
2026-04-19 · CHIP-Slade 40&O 80 Mix · #2 Doubles · with Frances Carlson mixed
loading the estimate
1-6, 3-6
W
Default
2026-02-14 · CHIP-Slade 40&O 80 Mix · #2 Doubles · 8.0 · with Jennifer Sauld mixed
doesn’t count toward your NTRP rating
6-0, 6-0
L
2025-02-22 · 2CHIP-SLADE 8.0 MIXED 40&O SEM F1 · #2 Doubles · with Frances Carlson mixed
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, 4-6
W
2024-03-09 · 1CHIP-SLADE 8.0 MIXED 40&O SEM F1 · #3 Doubles · with Frances Carlson mixed
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.
6-2, 6-4
L
2024-02-10 · 1CHIP-SLADE 8.0 MIXED 40&O SEM F1 · #2 Doubles · with Silvia Kleer mixed
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, 3-6
W
2021-07-27 · 4CHIP-3cts-HOWARD 40M 18&O AD TUES SEM F1 · #2 Doubles · 4.0 · with Todd Schalk
loading the estimate
6-2, 6-1
L
2021-07-09 · 3CHIP-FORMICOLA 9.0 18&O MIXED SEM F2 · #2 Doubles · 9.0 · with Kendra Clark mixed
doesn’t count toward your NTRP rating
6-1, 4-6, 0-1
L
2021-06-25 · 3CHIP-FORMICOLA 9.0 18&O MIXED SEM F2 · #3 Doubles · 9.0 · with Sarah Fahrbach mixed
doesn’t count toward your NTRP rating
3-6, 1-6
W
2021-06-22 · 4CHIP-3cts-HOWARD 40M 18&O AD TUES SEM F1 · #1 Doubles · 4.0 · with Sean Howard
loading the estimate
6-1, 6-2
Where you rank locallyagainst everyone at your level
Teams6 teams · 2021–2026
Over timerating by season, and how you rank
By level3 levels played
4.0
2W–0L
not enough matches yet
8.0mixed
1W–0L
not enough matches yet
9.0mixed
0W–2L
not enough matches yet

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

By lineusually #2 Doubles, 70% of the time
#2 Doubles
70%
7 matches
#3 Doubles
20%
2 matches
#1 Doubles
10%
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