Teams

Westlake Athletic Club

2025 USTA Adult 18 & Over - Ventura · Ventura - Men 4.0

15 players · average NTRP 4.17 / 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 →
Schedule9 played
2025-06-30vs DAM 4.0 TeamWon 10
W#2 DoublesPiers Hanbury / Donnelly Wilkes vs Paul Bedigian / Siamak Shamsabadi6-3, 6-3
2025-06-29vs WC V PRC PelicansSplit 22
L#1 DoublesJeffrey Tseng / Mark Holmes vs Jeremy Tuite / Chris Trama5-7, 4-6
W#1 SinglesBenny Goldstein vs Nathan Waxer6-2, 7-6
L#2 DoublesMario Palza / Piers Hanbury vs Erik Bars / Chris Sanchez6-7, 3-6
W#3 DoublesJoseph Melech / Bryan Quoc Nguyen vs Douglas Donald / David Raulin6-2, 6-2
2025-06-21vs Spanish Hills PiratesWon 20
W#2 DoublesRoy Ashton / Donnelly Wilkes vs Michael Beaudry / John Hagle6-3, 7-6
W#3 DoublesMARK NIETO / William Nonnemaker vs William Torrence / Brian Stanton6-0, 6-1
2025-06-14vs Mission Oaks DragonsWon 10
W#3 DoublesDave Solomon / William Nonnemaker vs Vikas Dogra / Frank Swanson6-1, 6-1
2025-06-08vs Mission Oaks WarriorsWon 10
W#1 DoublesAdam Adair / Donnelly Wilkes vs Kevin Humfreville / Randy Andell6-0, 6-3
2025-05-25vs Sunset SmashersWon 10
W#2 DoublesMARK NIETO / William Nonnemaker vs Pat Johnson / Tony Green6-3, 6-2
2025-05-17vs Ball BustersWon 31
W#1 DoublesAdam Adair / Mark Holmes vs Mike Seay / Winston Deardorff6-1, 6-1
L#1 SinglesJeffrey Tseng vs Craig Myers2-6, 7-6, 0-1
W#2 DoublesPiers Hanbury / Roy Ashton vs Luis Tovar / Carlos Tamayo6-1, 6-4
W#3 DoublesMARK NIETO / Dave Solomon vs Walter Burstein / Erik Lundring6-0, 6-1
2025-05-04vs Chief PeakWon 10
W#3 DoublesShane Marshak / William Nonnemaker vs Danny Everett / Bala Natarajan6-4, 7-5
2025-04-27vs V-LLW Wood Ranch Hitmen -FacianaLost 02
L#1 DoublesDonnelly Wilkes / Roy Ashton vs Harry Mapanda / Mark Lipsky1-6, 6-2, 1-0
L#3 DoublesWilliam Nonnemaker / Mark Holmes vs Kristopher Sherrill / Jonathan Monteverdi7-6, 3-6, 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 Ventura - Men 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 3.94 estimated across 12 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.

Benny Goldstein
usually #1 Singles 100% · published 4.5
4.24
Jeffrey Tseng
usually #1 Singles 50%, also #1 Doubles 50% · published
4.04
Donnelly Wilkes
usually #1 Doubles 40%, also #2 Doubles 40% · published 4
4.03
Adam Adair
usually #1 Doubles 100% · published 4.5
4.00
Mark Holmes
usually #1 Doubles 100% · published
3.99
MARK NIETO
usually #3 Doubles 100% · published
3.96
Bryan Quoc Nguyen
usually #3 Doubles 100% · published 4
3.96
William Nonnemaker
usually #3 Doubles 63%, also #2 Doubles 38% · published 4
3.89
RJ Marozzi
published
3.88
Roy Ashton
usually #2 Doubles 100% · published
3.83
Dave Solomon
usually #3 Doubles 100% · published 4
3.72
Mario Palza
usually #2 Doubles 100% · published
3.67
Shane Marshak
published
Joseph Melech
usually #3 Doubles 100% · published
Piers Hanbury
usually #2 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.

Donnelly Wilkes + William Nonnemaker6165% games+3.2% vs expected
RJ Marozzi + MARK NIETO7066% games+1.8% vs expected
Dave Solomon + Shane Marshak224 matchesnot enough data
Mario Palza + Roy Ashton213 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.

4.5
Benny Goldstein
1W–0L career · 1 line in 2025
not enough data
Jeffrey Tseng
11W–9L career · 2 lines in 2025
4%92%3%
4.24
4
Donnelly Wilkes
33W–16L career · 5 lines in 2025
<1%38%62%
4.04
4.5
Adam Adair
5W–2L career · 1 line in 2025
41%59%<1%
4.03
Mark Holmes
14W–7L career · 2 lines in 2025
<1%49%51%
4.00
MARK NIETO
13W–3L career · 1 line in 2025
<1%53%47%
3.99
4
Bryan Quoc Nguyen
5W–6L career · 1 line in 2025
<1%60%40%
3.96
4
William Nonnemaker
37W–17L career · 8 lines in 2025
<1%60%40%
3.96
RJ Marozzi
12W–9L career · no lines in 2025
<1%78%21%
3.89
Roy Ashton
7W–1L career · 1 line in 2025
<1%80%20%
3.88
4
Dave Solomon
6W–5L career · 1 line in 2025
1%87%12%
3.83
Mario Palza
4W–2L career · 1 line in 2025
6%92%2%
3.72
Shane Marshak
6W–7L career · no lines in 2025
11%88%1%
3.67
Joseph Melech
1W–0L career · 1 line in 2025
not enough data
Piers Hanbury
1W–1L career · 2 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.