Teams

BAY CLUB ROSS VALLEY 18AM4.0B

2025 ADULT 18&Over · Men's 4.0

23 players · average NTRP 3.90 / NO. 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 →
Schedule7 played
2025-06-01vs RAFAEL RC 18AM4.0ALost 02
L#2 DoublesMichael Delgado / Anthony Acquaviva vs Tripp Smith / Thomas Chang4-6, 2-6
L#3 DoublesMichael Babineaux / Erik Krogh-Jespersen vs Tony Gambardella / Colin Johnston2-6, 3-6
2025-05-24vs LAGUNITAS CC 18AM4.0ALost 02
L#1 SinglesDavid Morin vs Robert Cahill1-6, 1-6
L#3 DoublesAnthony Acquaviva / Michael Babineaux vs Chris Zak / Matthew Caldwell2-6, 7-5, 0-1
2025-05-18vs BOYLE PK 18AM4.0ALost 01
L#3 DoublesAnthony Acquaviva / Michael Babineaux vs Italo Broccolo / Robert Williard3-6, 2-6
2025-05-10vs TIBURON PEN C 18AM4.0ALost 02
L#2 DoublesAnthony Acquaviva / Michael Babineaux vs Robert Chang / Lewis Kaufman1-6, 2-6
L#3 DoublesAnthony Sajewicz / Matt Kursh vs David Sherry / Chris Mccoy1-6, 2-6
2025-05-04vs RAFAEL RC 18AM4.0ASplit 11
W#2 DoublesMichael Babineaux / Luke McKinlay vs Tony Gambardella / Bob Fields3-6, 6-4, 1-0
L#2 SinglesDavid Morin vs Tripp Smith6-2, 4-6, 0-1
2025-04-20vs LAGUNITAS CC 18AM4.0AWon 21
W#1 SinglesDavid Morin vs Tim Reidy3-6, 7-6, 1-0
L#2 DoublesMichael Babineaux / Ananth Raghavan vs Chris Zak / Jeffrey Heely3-6, 1-6
W#3 DoublesMark Burner / Anthony Acquaviva vs Mark Gamble / Stephen Sutro7-6, 6-4
2025-04-12vs BOYLE PK 18AM4.0ALost 02
L#2 DoublesParker Hobson / Tyler Price vs Lance Catarozoli / Charlie Norman1-6, 0-6
L#3 DoublesAref El Natour / Michael Babineaux vs Ed Korenman / Robert Williard1-6, 6-4, 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 Men's 4.0 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 3.64 estimated across 20 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.

4.08
Lawrence Coburn
usually #1 Singles 67%, also #2 Doubles 33% · published
4.05
Arnold Varilla
usually #2 Doubles 100% · published 4
4.01
Diego Sabaris
usually #2 Doubles 50%, also #1 Singles 50% · published 4
3.79
Atul Karmarkar
usually #1 Doubles 40%, also #2 Doubles 20% · published 4
3.77
David Morin
usually #1 Singles 67%, also #2 Singles 33% · published 4
3.75
Mark Burner
usually #3 Doubles 100% · published
3.73
Aref El Natour
usually #1 Doubles 50%, also #3 Doubles 25% · published 4
3.72
Gregory Rojas
usually #1 Doubles 100% · published
3.71
Scott Schafebook
published
3.66
Arash Moshkforoush
usually #3 Doubles 100% · published 4
3.65
Brian Roberge
usually #1 Doubles 50%, also #2 Doubles 50% · published 4
3.62
Ananth Raghavan
usually #2 Singles 50%, also #2 Doubles 50% · published 4
3.62
Gavin Jacobson
usually #1 Singles 50%, also #1 Doubles 50% · published
3.56
Olivier Jorda
usually #1 Doubles 100% · published
3.53
Erik Krogh-Jespersen
usually #3 Doubles 100% · published
3.44
Michael Babineaux
usually #3 Doubles 57%, also #2 Doubles 43% · published
3.42
Nikhil Desai
usually #1 Doubles 67%, also #3 Doubles 33% · published
3.40
Anthony Sajewicz
usually #3 Doubles 100% · published 3.5
Anthony Acquaviva
usually #3 Doubles 60%, also #2 Doubles 40% · published 3.5
3.21
Parker Hobson
usually #2 Doubles 100% · published
3.15
Tyler Price
usually #2 Doubles 100% · published
Leonard Chang
usually #1 Doubles 100% · published
Matt Kursh
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.

Gregory Rojas + Lawrence Coburn3357% games+6.9% vs expected
Anthony Acquaviva + Michael Babineaux033 matchesnot enough data
Diego Sabaris + Lawrence Coburn213 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.

Lawrence Coburn
35W–18L career · 3 lines in 2025
<1%27%73%
4.08
4
Arnold Varilla
9W–5L career · 1 line in 2025
<1%37%63%
4.05
4
Diego Sabaris
30W–11L career · 2 lines in 2025
<1%48%52%
4.01
4
Atul Karmarkar
7W–5L career · 5 lines in 2025
2%92%6%
3.79
4
David Morin
6W–14L career · 3 lines in 2025
2%92%5%
3.77
Mark Burner
4W–0L career · 1 line in 2025
4%93%4%
3.75
4
Aref El Natour
13W–20L career · 4 lines in 2025
5%92%3%
3.73
Gregory Rojas
8W–13L career · 1 line in 2025
6%92%2%
3.72
Scott Schafebook
5W–8L career · no lines in 2025
7%91%2%
3.71
4
Arash Moshkforoush
10W–9L career · 1 line in 2025
13%86%1%
3.66
4
Brian Roberge
7W–12L career · 2 lines in 2025
14%85%1%
3.65
4
Ananth Raghavan
5W–10L career · 4 lines in 2025
19%81%<1%
3.62
Gavin Jacobson
6W–4L career · 2 lines in 2025
21%79%<1%
3.62
Olivier Jorda
1W–7L career · 2 lines in 2025
33%67%<1%
3.56
Erik Krogh-Jespersen
6W–3L career · 1 line in 2025
<1%40%60%
3.53
Michael Babineaux
1W–9L career · 7 lines in 2025
66%34%<1%
3.44
Nikhil Desai
3W–9L career · 3 lines in 2025
72%28%<1%
3.42
3.5
Anthony Sajewicz
8W–7L career · 1 line in 2025
<1%76%24%
3.40
3.5
Anthony Acquaviva
1W–5L career · 5 lines in 2025
not enough data
Parker Hobson
3W–5L career · 1 line in 2025
6%92%2%
3.21
Tyler Price
3W–5L career · 1 line in 2025
14%85%1%
3.15
Leonard Chang
0W–2L career · 2 lines in 2025
not enough data
Matt Kursh
0W–3L career · 1 line 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.