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Duncan Grenier

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Burlingame, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
42 matches · 16W–26L · seasons 2018–2026
Match history42 matches
L
2026-07-25 · #3 Doubles · 8.0 · with Amy Grenier mixed
doesn’t count toward your NTRP rating
2-6, 4-6
L
2026-01-31 · PENINSULA TC 40AM3.5A · #3 Doubles · 3.5 · with Gerald Sydorak
loading the estimate
3-6, 3-6
W
2026-01-24 · PENINSULA TC 40AM3.5A · #3 Doubles · 3.5 · with Cory Ravid
loading the estimate
6-3, 6-2
L
2025-10-12 · PENINSULA TC 55MX7.0B · #1 Doubles · 7.0 · with Debbie Oldham mixed
doesn’t count toward your NTRP rating
1-6, 1-6
L
2025-09-21 · PENINSULA TC 55MX7.0B · #1 Doubles · 7.0 · with Debbie Oldham mixed
doesn’t count toward your NTRP rating
4-6, 6-4, 0-1
L
2025-06-29 · PENINSULA TC 40MX8.0A · #3 Doubles · 8.0 · with Amy Grenier mixed
doesn’t count toward your NTRP rating
3-6, 3-6
L
2025-06-22 · PENINSULA TC 40MX8.0A · #3 Doubles · 8.0 · with Amy Grenier mixed
doesn’t count toward your NTRP rating
3-6, 4-6
L
2025-05-18 · PENINSULA TC 55AM7.0A · #3 Doubles · 7.0 · with Jerry Ceglia
loading the estimate
3-6, 2-6
W
2025-03-16 · PENINSULA TC 40AM3.5A · #3 Doubles · 3.5 · with Mason Ford
loading the estimate
6-2, 6-0
L
2025-03-08 · PENINSULA TC 40AM3.5A · #3 Doubles · 3.5 · with Mason Ford
loading the estimate
2-6, 6-2, 0-1
L
2024-08-24 · #3 Doubles · 7.0 · with Marissa Hauselt mixed
doesn’t count toward your NTRP rating
6-3, 6-7, 0-1
L
2024-07-20 · #3 Doubles · 8.0 · with Amy Grenier mixed
doesn’t count toward your NTRP rating
1-6, 7-6, 0-1
Where you rank locallyagainst everyone at your level
Teams27 teams · 2019–2026
Over timerating by season, and how you rank
By level6 levels played
3.0
2W–0L
not enough matches yet
3.5
44.4%
8W–10L · 46.7% of games
6.5
66.7%
4W–2L · 49.5% of games
7.0
0W–2L
not enough matches yet
7.0mixed
22.2%
2W–7L · 45.1% of games
8.0mixed
0%
0W–5L · 33% of games

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

By lineusually #3 Doubles, 64% of the time
#3 Doubles
64%
27 matches
#2 Doubles
19%
8 matches
#1 Doubles
17%
7 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