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David Grindstaff

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Charlotte, NC
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
125 matches · 79W–46L · seasons 2019–2026
Match history125 matches
L
2026-09-15 · JNichols (Carmel) · #2 Doubles · 7.5 · with Tom Parker
doesn’t count toward your NTRP rating
5-7, 3-6
L
2026-09-14 · MRyan (Carmel) · #2 Doubles · 7.5 · with Christopher Rabidou
doesn’t count toward your NTRP rating
6-7, 2-6
L
2026-09-08 · JNichols (Carmel) · #1 Doubles · 7.5 · with Mike Ryan
doesn’t count toward your NTRP rating
0-6, 2-6
W
2026-09-07 · MRyan (Carmel) · #2 Doubles · 7.5 · with George Sistrunk
doesn’t count toward your NTRP rating
6-2, 5-7, 1-0
L
2026-08-24 · MRyan (Carmel) · #3 Doubles · 7.5 · with Mike Ryan
doesn’t count toward your NTRP rating
6-2, 2-6, 0-1
W
2026-08-10 · MRyan (Carmel) · #3 Doubles · 7.5 · with Mike Ryan
doesn’t count toward your NTRP rating
6-4, 4-6, 1-0
L
2026-03-10 · JNichols (Queens) · #3 Doubles · 4.0 · with James Corbett
loading the estimate
2-6, 2-6
W
2025-10-13 · MRyan (Carmel) · #2 Doubles · 7.5 · with Steven DiVittorio
doesn’t count toward your NTRP rating
6-7, 7-6, 1-0
W
2025-10-06 · MRyan (Carmel) · #2 Doubles · 7.5 · with Steven DiVittorio
doesn’t count toward your NTRP rating
6-3, 6-1
L
2025-09-22 · MRyan (Carmel) · #3 Doubles · 7.5 · with Mike Ryan
doesn’t count toward your NTRP rating
4-6, 3-6
L
2025-09-17 · RBredder (Carmel) · #1 Doubles · 8.5 · with Scott Starling
doesn’t count toward your NTRP rating
4-6, 4-6
L
2025-09-15 · MRyan (Carmel) · #2 Doubles · 7.5 · with Mike Ryan
doesn’t count toward your NTRP rating
0-6, 0-6
Where you rank locallyagainst everyone at your level
Teams29 teams · 2019–2026
Over timerating by season, and how you rank
By level6 levels played
3.0
0W–2L
not enough matches yet
3.5
72.2%
13W–5L · 56.1% of games
4.0
64.5%
20W–11L · 57.6% of games
7.5
66%
33W–17L · 55.1% of games
8.5
47.4%
9W–10L · 48.9% of games
7.0mixed
80%
4W–1L · 57% of games

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

By lineusually #1 Doubles, 39% of the time
#1 Doubles
39%
49 matches
#2 Doubles
39%
49 matches
#3 Doubles
22%
27 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.

Experience is a big word. I think it comes with time, and I have that.
Serena Williams