Teams

TIBURON PEN C 18AM4.0A

2025 ADULT 18&Over · Men's 4.0

18 players · average NTRP 3.93 / 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 →
Schedule5 played
2025-06-10vs BAY CLUB SF TENNIS 18AM4.0CWon 10
W#2 SinglesColin O'Brien vs Arash Moshkforoush6-4, 6-1
2025-06-07vs LAGUNITAS CC 18AM4.0ALost 01
L#1 SinglesColin O'Brien vs Robert Cahill1-6, 1-6
2025-05-27vs GOLDMAN TC 18AM4.0CLost 01
L#2 SinglesColin O'Brien vs Nadim Hossain3-6, 1-6
2025-05-22Lost 01
L#2 SinglesColin O'Brien vs Todd Fitzgerald2-6, 4-6
2025-05-10vs BAY CLUB ROSS VALLEY 18AM4.0BWon 50
W#1 DoublesDana Long / Jeffrey Webb vs Leonard Chang / Atul Karmarkar6-4, 6-2
W#1 SinglesCarlos Gonzalez de Villaumbrosia vs Aref El Natour7-5, 4-6, 1-0
W#2 DoublesRobert Chang / Lewis Kaufman vs Anthony Acquaviva / Michael Babineaux6-1, 6-2
W#2 SinglesJonathan Golden vs Ananth Raghavan6-1, 6-0
W#3 DoublesDavid Sherry / Chris Mccoy vs Anthony Sajewicz / Matt Kursh6-1, 6-2
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 3.74 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.

4.12
Henry Homes
published 4
4.03
Chris Mccoy
usually #3 Doubles 100% · published 4
3.98
Carlos Gonzalez de Villaumbrosia
usually #1 Singles 100% · published 4.5
3.91
Jeffrey Webb
usually #1 Doubles 100% · published
3.91
Jesse Eisenhardt
published
3.89
Lewis Kaufman
usually #2 Doubles 100% · published
3.82
Dan Etchevers
published 4
3.81
Matthew Ockner
published
3.74
David Sherry
usually #3 Doubles 100% · published 4
3.70
Jeff Barcy
published
3.60
Ross Seymore
published
3.52
Richard Greenberg
published
3.48
Jordan Warren
published
3.37
Shannon Phillips
published
Colin O'Brien
usually #1 Singles 73%, also #2 Singles 27% · published 3.5
3.21
Charles Muller
published 3.5
Jonathan Golden
usually #2 Singles 100% · published
Judson Lobdell
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.

Richard Greenberg + Dan Etchevers314 matchesnot enough data
Jordan Warren + Jeff Barcy033 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
Henry Homes
3W–0L career · no lines in 2025
<1%17%83%
4.12
4
Chris Mccoy
11W–2L career · 1 line in 2025
<1%41%59%
4.03
4.5
Carlos Gonzalez de Villaumbrosia
2W–2L career · 1 line in 2025
55%45%<1%
3.98
Jeffrey Webb
6W–3L career · 1 line in 2025
<1%75%25%
3.91
Jesse Eisenhardt
6W–2L career · no lines in 2025
<1%75%24%
3.91
Lewis Kaufman
4W–2L career · 1 line in 2025
<1%79%21%
3.89
4
Dan Etchevers
10W–11L career · no lines in 2025
1%91%8%
3.82
Matthew Ockner
5W–7L career · no lines in 2025
1%92%8%
3.81
4
David Sherry
2W–9L career · 1 line in 2025
3%94%2%
3.74
Jeff Barcy
4W–6L career · no lines in 2025
7%92%1%
3.70
Ross Seymore
2W–2L career · no lines in 2025
21%79%<1%
3.60
Richard Greenberg
4W–3L career · no lines in 2025
45%55%<1%
3.52
Jordan Warren
1W–6L career · no lines in 2025
55%45%<1%
3.48
Shannon Phillips
2W–2L career · no lines in 2025
85%15%<1%
3.37
3.5
Colin O'Brien
24W–22L career · 11 lines in 2025
not enough data
3.5
Charles Muller
2W–9L career · no lines in 2025
6%93%1%
3.21
Jonathan Golden
1W–0L career · 1 line in 2025
not enough data
Judson Lobdell
4W–3L 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.