Teams

SD 3.5 Slamajamas @BTC (9AM)/ Chaiwimol

2025 SoCal Fall Doubles WE- San Diego · SD Men 3.5

16 players · average NTRP 3.33 / SAN DIEGO

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 →
Schedule9 played
2025-12-07vs SD 3.5 Mtn View (9AM)/ ReyesLost 12
W#1 DoublesJoshua Zietz / Matt Halpin vs Daniel Frink / OCasey Keomany7-5, 3-6, 1-0
L#2 DoublesTom Cook / Jason Brigham vs David Boston / James Bell-Torres2-6, 2-6
L#3 DoublesJoseph Kemery Jr / Ricky Rich vs Shaun Dawson / Zeyad Al-Ajeeli6-4, 2-6, 0-1
L#1 DoublesEduardo Ilano / Jack Ribarich vs Matt Bone / Ryan Mallory7-5, 0-6, 0-1
W#2 DoublesSami Sweis / Joshua Zietz vs Darius Chan / Jere Halligan6-2, 7-5
W#3 DoublesMichael Chaiwimol / Easton Tackett vs James Agra / Moe Mubarak7-6, 6-1
2025-11-02vs SD 3.5 UCRC (11AM)/ ChinLost 02
L#1 DoublesEduardo Ilano / Sami Sweis vs Amir Naghshineh-Pour / Melvin Pascoguin6-3, 3-6, 0-1
L#3 DoublesMichael Chaiwimol / Ricky Rich vs Keith Chin / Bhargava Sana6-7, 2-6
L#1 DoublesCesar Cahue / Sami Sweis vs Blake Stockstad / Duncan Street5-7, 1-6
L#3 DoublesJason Brigham / Joseph Kemery Jr vs Dee Domingo / Dave Werth3-6, 0-6
2025-10-19vs SD 3.5 SDTRC (9AM)/ RussellSplit 11
W#1 DoublesJack Ribarich / Joshua Zietz vs Ramiro Muzquiz / Sergio Gamiz6-4, 3-6, 1-0
L#3 DoublesJason Brigham / Patrick Mallory vs KELVAN INCE / Jeffrey Bertolini2-6, 1-6
W#1 DoublesJack Ribarich / Sami Sweis vs Kevin Clancy / Lucas Olson6-1, 6-2
W#3 DoublesMichael Chaiwimol / Easton Tackett vs Michael Montgomery / Richard Moulton6-4, 7-6
L#2 DoublesMatt Halpin / James Doan vs Oliver Kearney / Andrew Kaplan1-6, 0-6
2025-09-21vs SD 3.5 SDTRC (9AM)/ WursterLost 01
L#3 DoublesJason Brigham / Tom Cook vs Thomas Spillane / Matthew Beaghley1-6, 2-6
2025-09-14vs SD LLW 3.5 Balboa TC/ GeorgeLost 01
L#1 DoublesAlex Trejo / Sami Sweis vs Aaron Keohane / Andrew James White6-7, 6-3, 0-1
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 standings for SD Men 3.5 have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.

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 3.18 estimated across 15 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.

3.63
James Doan
published 3.5
3.59
Jack Ribarich
usually #1 Doubles 100% · published 3.5
3.56
Joshua Zietz
published
3.52
Alex Trejo
published 3.5
3.40
Sami Sweis
usually #1 Doubles 80%, also #2 Doubles 20% · published 3.5
3.39
Easton Tackett
published 3.5
3.23
Ricky Rich
published
3.08
Matt Halpin
usually #2 Doubles 67%, also #1 Doubles 33% · published 3
3.05
Anthony Demavivas
published 3.5
3.04
Cesar Cahue
published 3.5
3.01
Tom Cook
published
2.94
Eduardo Ilano
published 3.5
2.81
Jason Brigham
usually #3 Doubles 75%, also #2 Doubles 25% · published 3
2.74
Joseph Kemery Jr
usually #3 Doubles 67%, also #2 Doubles 17% · published 3
2.73
Michael Chaiwimol
usually #3 Doubles 71%, also #1 Doubles 29% · published 3
Patrick Mallory
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.

Matt Halpin + Michael Chaiwimol3348% games+5.0% vs expected
Michael Chaiwimol + Joseph Kemery Jr134 matchesnot enough data
Ricky Rich + Joseph Kemery Jr033 matchesnot enough data
Sami Sweis + Joshua Zietz303 matchesnot enough data
Sami Sweis + Alex Trejo303 matchesnot enough data
James Doan + Jack Ribarich303 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.

3.5
James Doan
23W–4L career · no lines in 2025
<1%15%85%
3.63
3.5
Jack Ribarich
33W–7L career · 3 lines in 2025
<1%25%75%
3.59
Joshua Zietz
16W–2L career · no lines in 2025
<1%32%68%
3.56
3.5
Alex Trejo
13W–4L career · no lines in 2025
<1%44%56%
3.52
3.5
Sami Sweis
52W–25L career · 5 lines in 2025
<1%78%22%
3.40
3.5
Easton Tackett
12W–4L career · no lines in 2025
<1%79%21%
3.39
Ricky Rich
5W–10L career · no lines in 2025
4%94%2%
3.23
3
Matt Halpin
78W–39L career · 6 lines in 2025
<1%27%73%
3.08
3.5
Anthony Demavivas
0W–3L career · type S · no lines in 2025
34%66%<1%
3.05
3.5
Cesar Cahue
1W–10L career · no lines in 2025
36%64%<1%
3.04
Tom Cook
0W–4L career · no lines in 2025
46%54%<1%
3.01
3.5
Eduardo Ilano
3W–4L career · no lines in 2025
68%32%<1%
2.94
3
Jason Brigham
9W–33L career · 4 lines in 2025
1%92%7%
2.81
3
Joseph Kemery Jr
22W–39L career · 6 lines in 2025
3%95%2%
2.74
3
Michael Chaiwimol
45W–51L career · 7 lines in 2025
4%94%2%
2.73
Patrick Mallory
3W–6L career · no lines in 2025
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.