Teams

SGV Underdogs Aces-Luzzi-Diamond Bar HS/SA8

2026 Adult Division - 18 & Over San Gabriel Valley · SGV - Men 3.5

16 players · average NTRP 3.50 / SO.CALIFORNIA

View scouting list →
Schedule9 played
W#1 DoublesTed Shen / David Shin vs Daniel Herman / Rick Leckrone6-1, 6-4
W#1 SinglesGerald Alphonse vs Neal St. Clair6-2, 6-0
L#2 DoublesJoseph Luzzi / Ruben Ron vs Nerin Kadribegovic / Daniel Espeseth6-4, 4-6, 0-1
W#2 SinglesSandeep Kamalon vs Gunho Kim4-6, 6-0, 1-0
W#3 DoublesChun Li / Rajasekar Ramasamy vs Fred Kao / Tim Green6-3, 6-4
W#1 DoublesDavid Shin / Marcio Rodrigues vs Jose Lopez / Russel Segawa6-4, 6-4
W#1 SinglesGerald Alphonse vs Karan Kajla6-3, 6-2
W#2 DoublesJoseph Luzzi / Ruben Ron vs Kenneth Chen / Henry Martinez7-5, 6-1
W#2 SinglesSandeep Kamalon vs Stanley Phu6-3, 6-2
W#3 DoublesManish Anand / Chun Li vs VINOTKUMAR NAGAPPAN / Rajappa Venkataramappa6-4, 7-6
2026-06-21vs SGV Maple Team-Lin-WN-SA10Won 41
W#1 DoublesTed Shen / David Shin vs Jacky Lin / Yijun Zhang7-5, 7-5
L#1 SinglesSandeep Kamalon vs Alex Sanchez3-6, 2-6
W#2 DoublesOscar Alberto Bonilla / Alejandro Mejia vs Jun Yuan / Yonggang Zhang6-3, 7-5
W#2 SinglesJonathan Phan vs Haochuan Lin6-3, 6-2
W#3 DoublesJoseph Luzzi / Rajasekar Ramasamy vs Yu Chen / Patrick Chu6-1, 6-4
2026-06-06vs SGV Team Lee-WN/SA2Split 22
W#1 DoublesDavid Shin / Ted Shen vs Jung Hee Lee / Min Kim6-4, 7-6
W#1 SinglesGerald Alphonse vs Jungwoo Han6-0, 6-0
L#2 DoublesJoseph Luzzi / Robert Julin vs Sang Kim / Sangho Kim2-6, 2-6
L#2 SinglesRajasekar Ramasamy vs Scott So6-7, 3-6
2026-05-31vs SGV LLW Trouble Maker-Lee-WN/SA10Lost 05
L#1 DoublesMarcio Rodrigues / Ted Shen vs Matthew Hui / Noel Nepomuceno1-6, 1-6
L#1 SinglesManish Anand vs Tommy Tin2-6, 2-6
L#2 DoublesOscar Oyama / Robert Julin vs Rong Huang / Travis Nieblas4-6, 4-6
L#2 SinglesJonathan Phan vs ANDRE FEGAN4-6, 2-6
L#3 DoublesAlejandro Mejia / Joseph Luzzi vs Derek La / Thai Nguyen0-6, 4-6
2026-05-24vs SGV Ball Hogs-Yip-Arroyo/SA2Split 22
W#1 DoublesGerald Alphonse / Oscar Oyama vs Andrei Bujko / Damien Aries6-2, 6-0
L#1 SinglesJonathan Phan vs Paul Nakashima3-6, 5-7
W#2 DoublesDavid Shin / Ted Shen vs Byron Lee / Michael Riley6-0, 6-2
L#3 DoublesJoseph Luzzi / Rajasekar Ramasamy vs Hien Tran / Ronald Yip4-6, 4-6
L#1 DoublesMarcio Rodrigues / Ted Shen vs Sam Bruchey / Yong Yoo2-6, 4-6
L#1 SinglesManish Anand vs John Doe0-6, 1-6
L#2 DoublesAlejandro Mejia / David Shin vs Scott Jenstad / Tyler Page5-7, 1-6
L#2 SinglesJonathan Phan vs Matthew Nix6-7, 3-6
L#3 DoublesChun Li / Rajasekar Ramasamy vs Daniel Sheehy / Peter Stokes4-6, 6-1, 0-1
W#1 DoublesGerald Alphonse / Oscar Oyama vs Jose Ochoa / John Garcia-Shelton4-6, 7-5, 1-0
W#1 SinglesSandeep Kamalon vs Peter Marquez6-2, 6-4
L#2 DoublesMarcio Rodrigues / Chun Li vs Dusty Summers / Jasen Ha4-6, 4-6
W#2 SinglesJonathan Phan vs Eric Shu6-2, 6-3
W#3 DoublesOscar Alberto Bonilla / Alejandro Mejia vs Arthur Chmielewski / Vacheh W Avanessian6-3, 7-5
2026-04-11vs SGV Dare Doubles-Peng-WN/SA12Won 40
W#1 DoublesOscar Oyama / Ruben Ron vs Jimmy Cheng / Steven Chow6-1, 7-6
W#1 SinglesManish Anand vs Larry Reed6-1, 6-1
W#2 DoublesDavid Shin / Marcio Rodrigues vs Mark Guan / Simon Tieu7-6, 4-6, 1-0
W#3 DoublesRajasekar Ramasamy / Chun Li vs Fredrick Hoang / Jon Pang6-7, 7-5, 1-0
A tie can be incomplete. Tell us if someone is missing.
i
Grouped by tie — one fixture, several lines. A line shows only when a player on it is someone we have indexed, so an early-season tie for a newly-added team can look short. This also means the line count here will not match the header, which counts individual player appearances.
Flight standings5 teams · SGV - Men 3.5
TeamWLInd. WInd. LSets lostGames lost
1SGV LLW Trouble Maker-Lee-WN/SA1081351021289
2SGV Underdogs Aces-Luzzi-Diamond Bar HS/SA854252044398
3SGV Heavy Hitters-St Clair-Arcadia/SU354232250380
4SGV Underdogs Titans-Bandaru-Diamond Bar HS/SA103036172858426
5SGV Dare Doubles-Peng-WN/SA1218113469463

Ordered by team wins, then losses, then sets lost — the order USTA uses to seed a flight. Individual wins are lines, not ties.

See the full flight, with every team’s record

ScoutingWhere each opponent usually plays

Signed-in extra: whether this captain plays strict strength order or mixes it up, from every doubles line they have put out. Create a free account to see it.

Roster averages 3.29 estimated across 14 rated players. No lineup is published in advance, so the column below is where each player has actually been used — a captain's habits are the best available forecast. Sign in and claim your record to see who you have played.

3.41
Marcio Rodrigues
usually #1 Doubles 50%, also #2 Doubles 50% · published
3.41
David Shin
usually #1 Doubles 57%, also #2 Doubles 43% · published 3.5
3.39
Oscar Alberto Bonilla
usually #3 Doubles 50%, also #2 Doubles 50% · published
3.38
Jonathan Phan
usually #2 Singles 80%, also #1 Singles 20% · published
3.36
Sandeep Kamalon
usually #2 Singles 40%, also #1 Singles 40% · published
3.36
Manish Anand
usually #1 Singles 75%, also #3 Doubles 25% · published
3.35
Gerald Alphonse
usually #1 Singles 50%, also #1 Doubles 40% · published
3.29
Chun Li
usually #3 Doubles 80%, also #2 Doubles 20% · published 3.5
3.27
Rajasekar Ramasamy
usually #3 Doubles 83%, also #2 Singles 17% · published
Chinna Ponnaganti
published 3.5
3.24
Joseph Luzzi
usually #2 Doubles 50%, also #3 Doubles 50% · published
3.22
Ruben Ron
usually #2 Doubles 67%, also #1 Doubles 33% · published
3.21
Oscar Oyama
usually #1 Doubles 43%, also #2 Doubles 43% · published
3.15
Ted Shen
usually #1 Doubles 56%, also #2 Doubles 22% · published
2.98
Alejandro Mejia
usually #3 Doubles 50%, also #2 Doubles 50% · published 3.5
Robert Julin
usually #2 Doubles 100% · published
Established pairs

Doubles pairs from this roster with three or more matches together anywhere — ordered by performance against what the rating gap predicted, not by record.

Oscar Oyama + Ruben Ron5160% games+4.2% vs expected
Rajasekar Ramasamy + Chun Li4261% games−0.2% vs expected
David Shin + Ted Shen5164% gamesnot enough data
David Shin + Ruben Ron2352% gamesnot enough data
Marcio Rodrigues + David Shin213 matchesnot enough data
Marcio Rodrigues + Ted Shen123 matchesnot enough data
Joseph Luzzi + Rajasekar Ramasamy123 matchesnot enough data
Joseph Luzzi + Ted Shen213 matchesnot enough data
Roster

Ordered by our estimated dynamic rating, which is why two players at the same published level are not tied — a published 4.0 says nothing about where inside the band someone sits. Lines played in this team’s season are shown beside each name.

Marcio Rodrigues
8W–4L career · 6 lines in 2026
<1%74%26%
3.41
3.5
David Shin
16W–15L career · 7 lines in 2026
<1%74%26%
3.41
Oscar Alberto Bonilla
7W–1L career · 2 lines in 2026
<1%78%22%
3.39
Jonathan Phan
12W–13L career · 5 lines in 2026
<1%81%19%
3.38
Sandeep Kamalon
11W–6L career · 5 lines in 2026
<1%83%16%
3.36
Manish Anand
7W–6L career · 4 lines in 2026
1%84%16%
3.36
Gerald Alphonse
22W–6L career · 10 lines in 2026
<1%1%99%
3.35
3.5
Chun Li
7W–3L career · type S · 5 lines in 2026
2%91%7%
3.29
Rajasekar Ramasamy
6W–5L career · 6 lines in 2026
3%92%5%
3.27
3.5
Chinna Ponnaganti
1W–4L career · no lines in 2026
not enough data
Joseph Luzzi
9W–11L career · 6 lines in 2026
4%93%3%
3.24
Ruben Ron
18W–14L career · 3 lines in 2026
<1%6%94%
3.22
Oscar Oyama
14W–6L career · 7 lines in 2026
<1%6%94%
3.21
Ted Shen
21W–16L career · 9 lines in 2026
<1%14%86%
3.15
3.5
Alejandro Mejia
3W–7L career · 4 lines in 2026
56%44%<1%
2.98
Robert Julin
0W–2L career · 2 lines in 2026
not enough data

Three percentages are where each player stands right now: the chance they are below their band, inside it, or above it, on the way they are playing this season. The number on the right is our estimated dynamic rating, which USTA never publishes. This is today rather than a forecast of December, because a forecast has to assume future matches and cannot know whether someone will even be offered them. Percentages are blank where a player has too few matches this season, or at a level where the model does not yet beat a base-rate guess; the estimate is a weaker claim than a probability and survives where those do not.

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.