Teams

W109:Wimbledon:Bourdeau

2025 EMA Adult 18 & Over Men · 3.5 Men

12 players · average NTRP 3.88 / EASTERN MASSACHUSETTS

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
2025-07-22vs WTC:Winchester Aces:PatelWon 40
W#1 DoublesCalvin Koo / John Carr vs Corey Goodman / Srivas Padmanabhan6-0, 6-2
W#2 DoublesScott Heide / Welby Gonzalez vs Bhavin Patel / Ravi Jhumat7-5, 6-3
W#2 SinglesDarren McCloskey vs Pranav Samudra7-6, 3-2
W#3 DoublesMartin Boehm / Jinbyung Chae vs Rakesh Dsouza / Darshan Shah6-7, 4-2, 1-0
2025-07-08vs STC:Sportsmen's:McCarty/HaimowitzWon 31
W#1 DoublesDarren McCloskey / Calvin Koo vs David Cucchiara / Justin McCarty6-2, 6-3
W#2 DoublesJohn Carr / Scott Heide vs John Jacobs / Chris Arnold6-2, 6-5
W#2 SinglesWelby Gonzalez vs Kenton Guan2-6, 7-6, 1-0
L#3 DoublesMartin Boehm / Elliot Herman vs James Kilgore / Dan Ring1-6, 3-6
2025-07-01vs WTC:Winchester Aces:PatelSplit 22
L#1 DoublesStephen Bourdeau / Scott Heide vs Rakesh Dsouza / Darshan Shah6-2, 1-6, 1-0
W#2 DoublesCalvin Koo / Darren McCloskey vs Srivas Padmanabhan / Amitej Anand6-2, 6-1
W#2 SinglesWelby Gonzalez vs Matthew Sullivan6-3, 6-0
L#3 DoublesElliot Herman / Martin Boehm vs Americo Caves / Ananya Jain2-6, 2-6
2025-06-17vs WAC:Wac Pack:Roy/CallevaWon 31
W#1 DoublesCalvin Koo / Arturo Vegas vs Maxim Lutskiy / Thomas Pickering6-2, 6-3
W#2 DoublesScott Heide / Stephen Bourdeau vs Umesh Kurpad / Charles Kerr6-2, 6-2
L#2 SinglesWelby Gonzalez vs Dongyang Yi1-6, 6-1, 0-1
W#3 DoublesJohn Carr / Darren McCloskey vs Peter Neal / Jean Roy6-2, 6-2
2025-06-10vs LTC:Uncanny Volleys:FridellaWon 40
W#1 DoublesArturo Vegas / Calvin Koo vs Byron Price / Garrett Rogers6-3, 6-4
W#1 SinglesWelby Gonzalez vs Peter Nohrnberg6-4, 5-2
W#2 DoublesJinbyung Chae / Darren McCloskey vs Thomas Kirby / Roland Lewan6-3, 7-6
W#3 DoublesPaul Siegenthaler / Andrew Wilson vs Peter Pokorski / Clifton Jay7-5, 7-5
2025-06-03vs WOB:Woburn:TorreySplit 22
W#1 DoublesCalvin Koo / Arturo Vegas vs Caleb Adams / Edgar Pereira6-2, 3-6, 1-0
L#2 DoublesStephen Bourdeau / Scott Heide vs Olaf Christensen / Mitch McDonald0-6, 6-2, 0-1
L#2 SinglesWelby Gonzalez vs John Torrey2-6, 6-7
W#3 DoublesJinbyung Chae / Darren McCloskey vs Daniel Balis / Douglas Swatski6-4, 6-2
2025-05-27vs WTC:Topspin Troopers:Chen/WangSplit 22
W#1 DoublesCalvin Koo / Arturo Vegas vs Yuan Ding / YAN CHEN7-6, 6-5
L#1 SinglesWelby Gonzalez vs Chaoyi Zhang2-6, 0-6
W#2 DoublesScott Heide / Stephen Bourdeau vs Ruiyang Cao / Zhixing Ma6-3, 6-3
L#3 DoublesDarren McCloskey / John Carr vs Renyu Yuan / Yiming Zhang7-6, 3-4, 0-1
2025-05-20vs STC:Sportsmen's:McCarty/HaimowitzSplit 22
W#1 DoublesCalvin Koo / Arturo Vegas vs John Jacobs / Bruce Haimowitz6-2, 6-2
L#2 DoublesStephen Bourdeau / Elliot Herman vs Andrew Goodrich / Shane Niles0-6, 6-4, 0-1
W#2 SinglesWelby Gonzalez vs Jeff Tiger7-5, 3-1
L#3 DoublesMartin Boehm / Paul Siegenthaler vs Desmond Hall / Dan Ring4-6, 4-6
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 3.5 Men 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 3.28 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.

Carlos Cuevas
published 4
3.61
Calvin Koo
usually #1 Doubles 88%, also #2 Doubles 13% · published 4
3.53
Scott Heide
usually #2 Doubles 83%, also #1 Doubles 17% · published
3.50
Arturo Vegas
usually #1 Doubles 100% · published 4
3.38
Jinbyung Chae
usually #3 Doubles 67%, also #2 Doubles 33% · published
3.35
Darren McCloskey
usually #3 Doubles 43%, also #2 Doubles 29% · published 3.5
3.34
Welby Gonzalez
usually #2 Singles 63%, also #1 Singles 25% · published
3.33
John Carr
usually #3 Doubles 50%, also #1 Doubles 25% · published
3.30
Stephen Bourdeau
usually #2 Doubles 80%, also #1 Doubles 20% · published
2.93
Paul Siegenthaler
usually #3 Doubles 100% · published
2.93
Martin Boehm
usually #3 Doubles 100% · published
2.92
Elliot Herman
usually #3 Doubles 67%, also #2 Doubles 33% · 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.

Stephen Bourdeau + Scott Heide17759% games+4.1% vs expected
Calvin Koo + Arturo Vegas161152% games+1.3% vs expected
Jinbyung Chae + Stephen Bourdeau3256% gamesnot enough data
Jinbyung Chae + Arturo Vegas314 matchesnot enough data
Jinbyung Chae + Calvin Koo213 matchesnot enough data
Jinbyung Chae + Scott Heide213 matchesnot enough data
Martin Boehm + Elliot Herman033 matchesnot enough data
Martin Boehm + Paul Siegenthaler033 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
Carlos Cuevas
5W–3L career · no lines in 2025
not enough data
4
Calvin Koo
55W–29L career · 8 lines in 2025
22%78%<1%
3.61
Scott Heide
85W–29L career · 6 lines in 2025
<1%43%57%
3.53
4
Arturo Vegas
27W–23L career · type A · 5 lines in 2025
51%49%<1%
3.50
Jinbyung Chae
51W–30L career · 3 lines in 2025
<1%81%19%
3.38
3.5
Darren McCloskey
16W–7L career · 7 lines in 2025
1%86%14%
3.35
Welby Gonzalez
6W–5L career · 8 lines in 2025
1%87%13%
3.34
John Carr
12W–11L career · 4 lines in 2025
1%88%12%
3.33
Stephen Bourdeau
38W–26L career · 5 lines in 2025
2%91%8%
3.30
Paul Siegenthaler
10W–30L career · 2 lines in 2025
69%31%<1%
2.93
Martin Boehm
6W–17L career · 4 lines in 2025
70%30%<1%
2.93
Elliot Herman
7W–14L career · 3 lines in 2025
73%27%<1%
2.92

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.