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Derek Grimm

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ZIONSVILLE, IN
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
112 matches · 48W–64L · seasons 2019–2026
Match history112 matches
L
2026-06-22 · Indy A18 3.5M IRCD Jackson · #2 Doubles · 3.5 · with Ronald Ruff
loading the estimate
1-6, 0-6
L
2026-06-08 · Indy A18 3.5M IRCD Jackson · #1 Doubles · 3.5 · with Ronald Ruff
loading the estimate
4-6, 2-6
L
2026-05-11 · Indy A18 3.5M IRCD Jackson · #1 Doubles · 3.5 · with Ronald Ruff
loading the estimate
3-6, 3-6
L
2026-04-27 · Indy 7.5M IRCD Jackson · #1 Doubles · 7.5 · with David Hu
doesn’t count toward your NTRP rating
7-5, 1-6, 0-1
L
2026-04-20 · Indy 7.5M IRCD Jackson · #2 Doubles · 7.5 · with Christopher Kinsey
doesn’t count toward your NTRP rating
3-6, 6-7
L
2026-04-13 · Indy 7.5M IRCD Jackson · #2 Doubles · 7.5 · with Ronald Ruff
doesn’t count toward your NTRP rating
1-6, 0-6
W
2026-03-16 · Indy 7.5M IRCD Jackson · #2 Doubles · 7.5 · with David Hu
doesn’t count toward your NTRP rating
6-1, 6-3
L
2026-02-12 · Indy A18 3.5M IRCD Jackson · #1 Doubles · 3.5 · with Ronald Ruff
loading the estimate
3-6, 5-7
W
2026-01-29 · Indy A18 3.5M IRCD Jackson · #1 Doubles · 3.5 · with David Winter
loading the estimate
6-3, 6-2
W
2025-07-14 · CIN A18 3.5M IRCD Jackson · #2 Doubles · 3.5 · with Phil Mahoney
loading the estimate
7-5, 7-5
L
2025-07-07 · CIN A18 3.5M IRCD Jackson · #2 Doubles · 3.5 · with Phil Mahoney
loading the estimate
1-6, 3-6
W
2025-06-02 · CIN A18 3.5M IRCD Jackson · #2 Doubles · 3.5 · with David Hu
loading the estimate
6-3, 6-2
Where you rank locallyagainst everyone at your level
Teams13 teams · 2019–2026
Over timerating by season, and how you rank
By level6 levels played
3.5
57.1%
20W–15L · 54.5% of games
4.0
18.2%
4W–18L · 39.4% of games
7.5
16.7%
3W–15L · 38.3% of games
7.0mixed
81.2%
13W–3L · 60.5% of games
7.5mixed
46.2%
6W–7L · 45.3% of games
8.0mixed
25%
2W–6L · 43.2% of games

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

By lineusually #2 Doubles, 43% of the time
#2 Doubles
43%
48 matches
#1 Doubles
42%
47 matches
#3 Doubles
15%
17 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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe