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David Griffis

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Mill Valley, CA
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
32 matches · 12W–20L · seasons 2022–2026
Match history32 matches
W
2026-10-18 · BOYLE PK 55MX7.0A · #3 Doubles · 7.0 · with Laura Spence mixed
doesn’t count toward your NTRP rating
6-1, 6-1
L
2026-09-26 · #3 Doubles · 7.0 · with Terri Reed mixed championship
doesn’t count toward your NTRP rating
1-6, 1-6
L
2026-09-25 · #2 Doubles · 7.0 · with Mary Todd mixed championship
doesn’t count toward your NTRP rating
4-6, 0-6
W
2026-09-13 · BOYLE PK 55MX7.0A · #2 Doubles · 7.0 · with Laura Spence mixed
doesn’t count toward your NTRP rating
2-6, 6-0, 1-0
W
2026-08-02 · #3 Doubles · 6.0 · with Vivian Wohl mixed
doesn’t count toward your NTRP rating
6-3, 6-1
L
2026-07-29 · #2 Doubles · 7.0 · with Mary Todd mixed
doesn’t count toward your NTRP rating
6-7, 6-3, 0-1
W
2026-07-18 · #2 Doubles · 6.0 · with Vivian Wohl mixed
doesn’t count toward your NTRP rating
6-0, 6-4
L
2026-06-20 · #3 Doubles · 7.0 · with Mary Todd mixed
doesn’t count toward your NTRP rating
1-6, 6-4, 0-1
L
2026-06-12 · SCOTT VALLEY 55AM7.0A · #3 Doubles · 7.0 · with Brian Marcus championship
loading the estimate
3-6, 4-6
L
2026-06-11 · #2 Doubles · 6.0 · with Johanna Calabria mixed
doesn’t count toward your NTRP rating
6-2, 1-6, 0-1
L
2026-06-05 · SCOTT VALLEY 18AM3.5A · #3 Doubles · 3.5 · with Casey O'Connor
loading the estimate
0-6, 3-6
W
2026-05-15 · SCOTT VALLEY 55AM7.0A · #3 Doubles · 7.0 · with Brian Marcus
loading the estimate
7-5, 6-3
Where you rank locallyagainst everyone at your level
Teams15 teams · 2022–2026
Over timerating by season, and how you rank
By level5 levels played
3.5
11.1%
1W–8L · 25.7% of games
7.0
60%
3W–2L · 51.2% of games
7.5
0W–1L
not enough matches yet
6.0mixed
2W–1L
not enough matches yet
7.0mixed
42.9%
6W–8L · 43.5% of games

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

By lineusually #3 Doubles, 59% of the time
#3 Doubles
59%
19 matches
#2 Doubles
38%
12 matches
#2 Singles
3%
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.

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