Teams

OC Monarch Beach - Tom - Sun11

2025 SCTA Tri-Level 18 & Over - OC · OC Men - 4.5 - 4.0 - 3.5

10 players · average NTRP 4.00 / 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
L#1 DoublesGeoffrey Bishop / Stephen Vangelos vs Luis Prieto / Spencer Zone3-6, 4-6
L#2 DoublesKeith Louer / Richard Lee vs Roy Yoon / Shane Guaderrama2-6, 1-6
W#3 DoublesSumant Nagarkar / Mark Anderson vs Thomas Medina / Michael Tang6-1, 7-5
2025-08-31vs OC Santa Ana - Scott - Sat930Won 21
L#1 DoublesNoh Jin Park / Josh Johnson vs Christopher Perry / Paul Lee3-6, 2-6
W#2 DoublesGeoffrey Bishop / Richard Lee vs Scott Poveromo / Anthony Cain6-4, 6-2
W#3 DoublesRandy Martin / Mark Anderson vs Manny Chidhalay / Diego Teran6-3, 2-6, 1-0
L#1 DoublesGeoffrey Bishop / Stephen Vangelos vs Kevin Tu / Lee Nguyen7-5, 4-6, 0-1
W#2 DoublesRichard Lee / Bart Vandesande vs Eric Liu / Nick Nguyen6-2, 6-2
L#3 DoublesAn Le / Peter Barbaresi vs Rocky Truong / Binh Nguyen6-7, 4-6
2025-08-17vs OC LLW Irvine HP - CuongLost 12
L#1 DoublesJosh Johnson / Bill Sieck vs Matthew Miller / Phong Nguyen1-6, 2-6
L#2 DoublesKeith Louer / Bart Vandesande vs Jayce Graham / Ethan Huang2-6, 1-6
W#3 DoublesSumant Nagarkar / Peter Barbaresi vs Corey Anderson / Roger Yee6-4, 6-3
2025-08-09vs OC Diamond Hands - LPC - Luis - Sat3Split 11
L#1 DoublesNoh Jin Park / Bill Sieck vs Luis Prieto / Timothy Chong3-6, 4-6
W#2 DoublesGeoffrey Bishop / Tommy Cramer vs Jason Chang / Taira Asakura6-4, 6-4
2025-07-27vs OC Santa Ana - Scott - Sat930Lost 03
L#1 DoublesNoh Jin Park / Josh Johnson vs Anousith Bounpraseuth / Christopher Perry5-7, 4-6
L#2 DoublesSumant Nagarkar / Keith Louer vs Chan Voeng / Anthony Cain2-6, 6-4, 0-1
L#3 DoublesRandy Martin / Mark Anderson vs Manny Chidhalay / Diego Teran4-6, 5-7
W#1 DoublesGeoffrey Bishop / Noh Jin Park vs Christopher Contreras / Grady Shon6-2, 2-6, 1-0
L#2 DoublesTommy Cramer / Bart Vandesande vs Eric Liu / Nick Nguyen5-7, 2-6
L#3 DoublesRandy Martin / Sumant Nagarkar vs Vincent Nguyen / Danny Nguyen6-2, 0-6, 0-1
2025-07-13vs OC LLW Irvine HP - CuongLost 12
L#1 DoublesBill Sieck / Stephen Vangelos vs Phong Nguyen / Frank Tran3-6, 4-6
W#2 DoublesGeoffrey Bishop / Keith Louer vs Ethan Huang / Cuong Ly6-1, 6-1
L#3 DoublesRandy Martin / Peter Barbaresi vs Peter Nguyen / Xin Zeng0-6, 1-6
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 OC Men - 4.5 - 4.0 - 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 3.77 estimated across 8 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.

4.04
Noh Jin Park
usually #1 Doubles 100% · published
3.96
Bart Vandesande
usually #2 Doubles 100% · published 4
3.96
Bill Sieck
usually #1 Doubles 100% · published 4
3.91
Geoffrey Bishop
usually #1 Doubles 50%, also #2 Doubles 50% · published
3.79
Keith Louer
usually #2 Doubles 100% · published
3.72
Tommy Cramer
usually #2 Doubles 100% · published
3.49
Peter Barbaresi
usually #3 Doubles 100% · published
3.24
Randy Martin
usually #3 Doubles 100% · published
Stephen Vangelos
usually #1 Doubles 100% · published
Sumant Nagarkar
usually #3 Doubles 75%, also #2 Doubles 25% · published
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.

Noh Jin Park
13W–13L career · 4 lines in 2025
38%62%<1%
4.04
4
Bart Vandesande
4W–3L career · 3 lines in 2025
<1%61%39%
3.96
4
Bill Sieck
4W–5L career · type A · 3 lines in 2025
<1%61%39%
3.96
Geoffrey Bishop
29W–10L career · 6 lines in 2025
<1%73%27%
3.91
Keith Louer
2W–5L career · 4 lines in 2025
2%91%7%
3.79
Tommy Cramer
5W–12L career · 2 lines in 2025
6%92%2%
3.72
Peter Barbaresi
11W–10L career · 3 lines in 2025
<1%53%47%
3.49
Randy Martin
3W–7L career · 4 lines in 2025
4%93%3%
3.24
Stephen Vangelos
0W–4L career · 3 lines in 2025
not enough data
Sumant Nagarkar
2W–2L career · 4 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.