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Seiji Bellavigna

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San Francisco, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
51 matches · 26W–25L · seasons 2023–2026
Match history51 matches
L
2026-10-31 · GLTF/SAN FRAN ST U CM7.5A · #1 Doubles · 7.5 · with John Santos
doesn’t count toward your NTRP rating
3-6, 5-7
L
2026-10-18 · #3 Doubles · 3.5 · with Vincent Chiu championship
loading the estimate
3-6, 6-3, 0-1
L
2026-10-17 · Goldman/Arndt/San Francisco · #3 Doubles · 3.5 · with Vincent Chiu
loading the estimate
5-7, 5-7
L
2026-10-10 · GLTF/SAN FRAN ST U CM7.5A · #1 Doubles · 7.5 · with Taylor Horn
doesn’t count toward your NTRP rating
7-6, 3-6, 0-1
W
2026-10-03 · GLTF/SAN FRAN ST U CM7.5A · #2 Doubles · 7.5 · with Aleksei Metalnikov
doesn’t count toward your NTRP rating
4-6, 6-3, 1-0
W
2026-09-27 · GLTF/SAN FRAN ST U CM7.5A · #1 Doubles · 7.5 · with Julian Nguyen
doesn’t count toward your NTRP rating
6-2, 6-2
W
2026-08-28 · GLTF/SAN FRAN ST U CM7.5A · #1 Doubles · 7.5 · with Julian Nguyen
doesn’t count toward your NTRP rating
6-2, 6-2
L
2026-08-15 · GLTF/SAN FRAN ST U 18AM3.5C · #2 Doubles · 3.5 · with Derrick Contreras championship
loading the estimate
0-6, 6-7
L
2026-08-15 · GLTF/SAN FRAN ST U 18AM3.5C · #3 Doubles · 3.5 · with Derrick Contreras championship
loading the estimate
3-6, 4-6
L
2026-08-14 · GLTF/SAN FRAN ST U 18AM3.5C · #3 Doubles · 3.5 · with Derrick Contreras championship
loading the estimate
2-6, 2-6
W
2026-06-28 · GLTF/SAN FRAN ST U 18AM3.5C · #3 Doubles · 3.5 · with Stephen Lew championship
loading the estimate
6-3, 3-6, 1-0
W
2026-06-14 · GLTF/SAN FRAN ST U 18AM3.5C · #1 Doubles · 3.5 · with Patrick Tangonan
loading the estimate
7-6, 6-4
Where you rank locallyagainst everyone at your level
Teams13 teams · 2023–2026
Over timerating by season, and how you rank
By level4 levels played
3.5
45.5%
10W–12L · 48.7% of games
4.0
33.3%
3W–6L · 44.2% of games
7.5
70.6%
12W–5L · 57.7% of games
8.0mixed
1W–2L
not enough matches yet

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

By lineusually #3 Doubles, 39% of the time
#3 Doubles
39%
20 matches
#1 Doubles
35%
18 matches
#2 Doubles
18%
9 matches
#1 Singles
4%
2 matches
#2 Singles
4%
2 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.

It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.
Roger Federer