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Stuart Gronningen

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Oakland, CA
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
37 matches · 18W–19L · seasons 2023–2026
Match history37 matches
L
2026-09-29 · BAY TREES PK S70M6.0A · #3 Doubles · 6.0 · with Manohar S Sohal
loading the estimate
4-6, 2-6
W
2026-09-22 · BAY TREES PK S70M6.0A · #3 Doubles · 6.0 · with ALEX S WHANG
loading the estimate
6-3, 6-3
W
2026-09-10 · BAY TREES PK S70M6.0A · #3 Doubles · 6.0 · with Rich Reitman
loading the estimate
1-6, 6-1, 1-0
L
2026-09-01 · BAY TREES PK S70M6.0A · #3 Doubles · 6.0 · with Ronald Carter
loading the estimate
2-6, 0-6
L
2026-08-27 · BAY TREES PK S70M6.0A · #2 Doubles · 6.0 · with Nick Halatsis
loading the estimate
6-7, 1-6
L
2026-05-24 · BAY TREES PK 55AM6.0A · #1 Doubles · 6.0 · with Daniel Kim
loading the estimate
0-6, 1-6
L
2026-05-22 · BAY TREES PK 55AM6.0A · #2 Doubles · 6.0 · with Daniel Kim
loading the estimate
6-2, 3-6, 0-1
L
2026-05-16 · BAY TREES PK 55AM6.0A · #1 Doubles · 6.0 · with Daniel Kim
loading the estimate
4-6, 4-6
L
2026-03-31 · BAY TREES PK 65AM6.0A · #1 Doubles · 6.0 · with Nick Halatsis
loading the estimate
2-6, 2-6
W
2026-02-26 · BAY TREES PK 65AM6.0A · #3 Doubles · 6.0 · with Stanley Boehm
loading the estimate
6-4, 4-6, 1-0
W
2026-02-03 · BAY TREES PK 65AM6.0A · #3 Doubles · 6.0 · with Adam Khamphou
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7-5, 6-1
W
2025-10-23 · BAY TREES PK S70M6.0A · #1 Doubles · 6.0 · with Duane Duchscherer
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.
6-3, 6-2
Where you rank locallyagainst everyone at your level
Teams9 teams · 2023–2026
Over timerating by season, and how you rank
By level2 levels played
6.0
47.2%
17W–19L · 45.6% of games
6.0mixed
1W–0L
not enough matches yet

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

By lineusually #1 Doubles, 41% of the time
#1 Doubles
41%
15 matches
#3 Doubles
35%
13 matches
#2 Doubles
24%
9 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.

You can get through anything if you keep going one point at a time.
Arthur Ashe