Teams

V-LLW Wood Ranch Dukes -Johnson

2025 USTA Adult 18 & Over - Ventura · Ventura - Men 3.5

13 players · average NTRP 3.62 / 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 →
Schedule8 played
2025-07-05vs North Ranch RacketeersSplit 11
L#1 DoublesGaren Amirganian / Eric Chaimberg vs Michael Lessick / Adrian Apodaca6-2, 1-6, 1-0
W#1 SinglesRodrigo Retamoza vs Adam Targum6-0, 6-2
2025-06-29vs Las Posas RebelsWon 20
W#1 DoublesDavid Berkowitz / Garen Amirganian vs Todd Blackmoore / William Dobbins6-2, 7-5
W#3 DoublesRodrigo Retamoza / Chang Yi vs Christopher Renteria / Bengt Johansson6-3, 6-2
2025-06-22vs Mission Oaks ScorpionsWon 30
W#1 DoublesRodrigo Retamoza / Eric Chaimberg vs Rodrigo Reis / David Dewing6-2, 6-4
W#1 SinglesGaren Amirganian vs david sohn6-2, 4-6, 1-0
W#3 DoublesLee Tsai / Mark Barrington vs Karthik Prasad / John Boniface6-1, 6-1
2025-06-14vs Mission Oaks WarriorsWon 21
L#1 DoublesDavid Berkowitz / Burke Franklin vs Jeremy Corley / Longbin Liu6-4, 4-6, 0-1
W#1 SinglesGaren Amirganian vs Arun Gopalakrishnan7-6, 6-2
W#3 DoublesChang Yi / Greg Siegel vs Peter DiPasquale / Mark Pollack6-3, 6-2
2025-06-10vs Spanish Hills Smooth PlayersWon 20
W#1 DoublesGaren Amirganian / Lee Tsai vs Charlie Kimball / Andrew Smith7-5, 6-2
W#1 SinglesRodrigo Retamoza vs Zahik Rizvi6-2, 6-1
2025-06-07vs Sunset Hills SpartansWon 21
W#1 DoublesDavid Berkowitz / Burke Franklin vs Michael Mantai / Earl Schwartz6-2, 7-5
L#1 SinglesGaren Amirganian vs Francois Odienne - (DQ)*4-6, 3-6
W#2 DoublesLee Tsai / Matthew Guerrero vs Brandon McFadden / X Dennis Tang6-2, 5-7, 1-0
2025-06-01vs Racket ScientistsWon 31
L#1 DoublesBurke Franklin / Eric Chaimberg vs Chris Alexander / John Latson0-6, 5-7
W#1 SinglesGaren Amirganian vs Christoph Nettesheim6-3, 6-1
W#2 DoublesGreg Siegel / Matthew Guerrero vs Christopher Foster / Steven Hanson6-3, 6-1
W#3 DoublesRod Shimamoto / Lee Tsai vs Matthew Maxel / Clinton Dingman6-3, 6-1
2025-05-24vs Westlake WACkosWon 21
W#1 DoublesGaren Amirganian / Eric Chaimberg vs Chris Takami / Ryan Liljegren6-4, 7-6
L#1 SinglesBurke Franklin vs Jeremy Zoch4-6, 3-6
W#3 DoublesMatthew Guerrero / Greg Siegel vs Lucas Chilczuk / Curtis Cutting6-3, 6-1
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 Ventura - 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 3.33 estimated across 11 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.

David Sire
published 4
3.57
Rodrigo Retamoza
usually #1 Singles 50%, also #1 Doubles 25% · published 3.5
3.50
Garen Amirganian
usually #1 Doubles 50%, also #1 Singles 50% · published 3.5
3.49
Matthew Guerrero
published
3.48
Burke Franklin
usually #1 Doubles 75%, also #1 Singles 25% · published 4
3.30
Chang Yi
published 3.5
3.29
Lee Tsai
usually #3 Doubles 50%, also #2 Doubles 25% · published 3.5
3.27
Greg Siegel
usually #3 Doubles 67%, also #2 Doubles 33% · published 3.5
3.25
Rod Shimamoto
published
3.24
Eric Chaimberg
published
3.16
Mel Johnson
published
3.09
David Berkowitz
published 3.5
Michael Dennehy
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.

Garen Amirganian + Rodrigo Retamoza9560% games+1.9% vs expected
Garen Amirganian + Lee Tsai191652% games−1.6% vs expected
Garen Amirganian + Greg Siegel11551% games−10.4% vs expected
Lee Tsai + Greg Siegel7262% gamesnot enough data
Rodrigo Retamoza + Greg Siegel3251% gamesnot enough data
Mel Johnson + Rodrigo Retamoza303 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.

4
David Sire
2W–0L career · no lines in 2025
not enough data
3.5
Rodrigo Retamoza
115W–72L career · 4 lines in 2025
<1%30%70%
3.57
3.5
Garen Amirganian
217W–148L career · 8 lines in 2025
<1%51%49%
3.50
Matthew Guerrero
2W–1L career · no lines in 2025
53%47%<1%
3.49
4
Burke Franklin
157W–97L career · 4 lines in 2025
56%44%<1%
3.48
3.5
Chang Yi
13W–6L career · no lines in 2025
2%91%7%
3.30
3.5
Lee Tsai
212W–155L career · 4 lines in 2025
2%91%7%
3.29
3.5
Greg Siegel
173W–158L career · 3 lines in 2025
3%92%5%
3.27
Rod Shimamoto
5W–6L career · no lines in 2025
3%93%4%
3.25
Eric Chaimberg
16W–9L career · no lines in 2025
5%92%3%
3.24
Mel Johnson
12W–7L career · no lines in 2025
<1%13%87%
3.16
3.5
David Berkowitz
4W–6L career · no lines in 2025
25%75%<1%
3.09
Michael Dennehy
1W–1L 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.