Teams

SGV Silver Servers-Schiffman-Scholl/SU10

2026 Adult Division - 55 & Over - San Gabriel Valley · SGV - Men 6.0

11 players · average NTRP 3.00 / SO.CALIFORNIA

No matches recorded for this roster in this league — it may be a placeholder registration, or the season may not have started.

View scouting list →
Schedule10 played
2026-07-25vs WC SGV Dare Doubles-Flores-WN/SA10Split 11
W#1 DoublesDavid Adelstein / Aret Damla vs My D Pham / Douglas Hollier6-1, 7-6
L#2 DoublesTony Ruys de Perez / Dan Schiffman vs Ross Allen / Larry Reed3-6, 2-6
L#1 DoublesRichard Baker / Marc Guggenheim vs Glen Waldow / Carlos Dinkel4-6, 2-6
L#2 DoublesTony Ruys de Perez / Aret Damla vs Dan Alvarez / Edward Wong4-6, 2-6
L#3 DoublesGeorge Andrew / Michael Chu vs Bruce Rubin / Barry Altshule7-5, 2-6, 0-1
W#1 DoublesRichard Baker / Marc Guggenheim vs Shih-Ching Wang / Paul Hubler7-5, 6-2
L#2 DoublesTony Ruys de Perez / Michael Chu vs Mau Wong / Laurent Boilly0-6, 5-7
L#3 DoublesDan Schiffman / Kasra Soufi vs Bill Huerta / Simon Chow3-6, 6-7
L#1 DoublesDavid Adelstein / Richard Baker vs Arthur Chmielewski / Jack Han0-6, 3-6
W#2 DoublesDavid Buik / Jeffrey Korerat vs Katsuo Togawa / Frank Kouch0-6, 6-3, 1-0
L#3 DoublesDan Schiffman / Tony Ruys de Perez vs Pete Tapia / Andrew Wen1-6, 2-6
W#1 DoublesDavid Adelstein / Richard Baker vs Michael Rosenberg / Kevin Strotz6-0, 6-2
L#2 DoublesKasra Soufi / Dan Schiffman vs Tom Myers / Erick Heath0-6, 5-7
W#3 DoublesTony Ruys de Perez / Michael Chu vs Edward Rounds / Mike Diehl6-4, 4-6, 1-0
W#1 DoublesDavid Adelstein / Richard Baker vs Kevin Strotz / Michael Rosenberg6-1, 6-2
L#2 DoublesAret Damla / Dan Schiffman vs Erick Heath / Tom Myers3-5
W#3 DoublesDavid Buik / Tony Ruys de Perez vs Pietro Perona / Edward Rounds6-2, 6-2
W#1 DoublesDavid Adelstein / Aret Damla vs Adam Li Lin / Oai Nguy7-5, 6-3
L#2 DoublesDan Schiffman / Michael Chu vs Mau Wong / Laurent Boilly3-6, 3-6
2026-05-17vs WC SGV Dare Doubles-Flores-WN/SA10Lost 03
L#1 DoublesRichard Baker / Aret Damla vs Greg Pitcher / Curtis Swisher2-6, 7-6, 0-1
L#2 DoublesMarc Guggenheim / Jeffrey Korerat vs Ross Allen / Isy Martin2-6, 6-7
L#3 DoublesMichael Chu / George Andrew vs TAREK BABA / Larry Reed1-6, 3-6
L#1 DoublesAret Damla / Richard Baker vs Zhan Yan / Jack Han2-6, 4-6
L#2 DoublesDavid Adelstein / Jeffrey Korerat vs AARON H. CHEN / Frank Kouch4-6, 3-6
L#3 DoublesDan Schiffman / Tony Ruys de Perez vs Jong Tai Lee / Sean Alexander1-6, 1-6
L#1 DoublesAret Damla / Richard Baker vs Glen Waldow / Carlos Dinkel3-6, 5-7
W#2 DoublesDan Schiffman / David Adelstein vs Dan Alvarez / Edward Wong6-4, 6-4
L#3 DoublesGeorge Andrew / Michael Chu vs Sergio Davila / Warren Biederstadt5-7, 3-6
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 standings4 teams · SGV - Men 6.0
TeamWLInd. WInd. LSets lostGames lost
1SGV LLW Legacy Slam-Alexander-WN/SA101002824135
2SGV Glendora Rebels-Bituin-Dawson Park/SA346111941280
3SGV Silver Servers-Schiffman-Scholl/SU102892144309
4SGV ATCC Rising-Rosenberg-ATCC/TBD1952552334

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 2.73 estimated across 10 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.

2.86
David Buik
usually #3 Doubles 50%, also #2 Doubles 50% · published 3
2.86
Jeffrey Korerat
usually #2 Doubles 100% · published
2.86
Aret Damla
usually #1 Doubles 71%, also #2 Doubles 29% · published 3
2.83
Kasra Soufi
usually #2 Doubles 50%, also #3 Doubles 33% · published
2.83
David Adelstein
usually #1 Doubles 71%, also #2 Doubles 29% · published 3
2.82
Richard Baker
usually #1 Doubles 100% · published
2.69
Tony Ruys de Perez
usually #3 Doubles 57%, also #2 Doubles 43% · published
2.59
Marc Guggenheim
usually #1 Doubles 67%, also #2 Doubles 33% · published
2.54
Dan Schiffman
usually #2 Doubles 63%, also #3 Doubles 38% · published 3
2.45
Michael Chu
usually #3 Doubles 67%, also #2 Doubles 33% · published
George Andrew
usually #3 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.

Dan Schiffman + Kasra Soufi3447% games−10.3% vs expected
Dan Schiffman + Tony Ruys de Perez2440% gamesnot enough data
David Adelstein + Richard Baker4163% gamesnot enough data
Aret Damla + Richard Baker1444% gamesnot enough data
Jeffrey Korerat + David Adelstein123 matchesnot enough data
Dan Schiffman + Marc Guggenheim033 matchesnot enough data
George Andrew + Michael Chu033 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.

3
David Buik
18W–7L career · 2 lines in 2026
<1%83%17%
2.86
Jeffrey Korerat
16W–14L career · 3 lines in 2026
1%84%16%
2.86
3
Aret Damla
6W–11L career · 7 lines in 2026
1%84%15%
2.86
Kasra Soufi
13W–17L career · 6 lines in 2026
1%88%11%
2.83
3
David Adelstein
14W–8L career · 7 lines in 2026
1%88%11%
2.83
Richard Baker
10W–10L career · 8 lines in 2026
1%89%10%
2.82
Tony Ruys de Perez
10W–15L career · 7 lines in 2026
8%90%1%
2.69
Marc Guggenheim
4W–15L career · 3 lines in 2026
27%73%<1%
2.59
3
Dan Schiffman
10W–25L career · 8 lines in 2026
38%62%<1%
2.54
Michael Chu
2W–14L career · 6 lines in 2026
64%36%<1%
2.45
George Andrew
0W–3L career · 3 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.