Teams

WOB:Diamond Dogs:Ow/Delay

2025 EMA Adult 40 & Over Men · 4.0 Men

12 players · average NTRP 4.00 / 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
2025-07-23vs STC:Sportsmen's Blue:Willis/KalraLost 13
L#1 DoublesAkito Miyazaki / Brad Stoll vs Fernando Dias / G Hubbard White5-7, 4-3, 0-1
W#1 SinglesArnold Lee vs Antonio Martinez6-7, 1-0, 1-0
L#2 DoublesJens Hansen / Cesarfloyd Aldana vs Jeremy Zuidema / William Willis2-6, 5-7
L#3 DoublesSean O'Donnell / Nuno SaCouto vs Bharathan Kumaraguru / Sonu Kalra0-6, 4-6
2025-07-02vs Brown Billone:Rec/DonovanLost 12
W#1 DoublesJens Hansen / Daniel DeLay vs Michael Rec / Matthew Flaim6-3, 6-4
L#1 SinglesCesarfloyd Aldana vs Tien Nguyen2-6, 6-3, 1-0
L#2 DoublesVictor Rodriguez / Akito Miyazaki vs Jin Zeng / Kevin Moy5-7, 3-4
2025-06-25vs WOB:Locusts:Hastings/SamuelsonLost 04
L#1 DoublesCesarfloyd Aldana / Daniel DeLay vs Russell Fernald / Peter Samuelson6-2, 5-7, 0-1
L#1 SinglesArnold Lee vs James Cooper2-6, 1-6
L#2 DoublesRichard Ow / Victor Rodriguez vs Ben Abraham / Kevin Connor4-6, 1-6
L#3 DoublesSean O'Donnell / Nuno SaCouto vs Alan Kessler / Chris Zalegowski0-6, 0-6
2025-06-18vs WOB:The Guys:YureSplit 22
W#1 DoublesDaniel DeLay / Jens Hansen vs Randal Noller / John McGeough6-2, 6-2
L#1 SinglesArnold Lee vs Alexander Diaz5-7, 1-6
L#2 DoublesAkito Miyazaki / Brad Stoll vs Ryan Yure / Dave Stephenson4-6, 3-2, 1-0
W#3 DoublesCesarfloyd Aldana / Vatee Pattaropong vs David Cronin / Daniel Bueno7-6, 6-3
2025-06-13vs STC:Sportsmen's Blue:Willis/KalraLost 04
L#1 DoublesDaniel DeLay / Jens Hansen vs Sonu Kalra / Jeremy Zuidema6-3, 3-6, 0-1
L#1 SinglesCesarfloyd Aldana vs Antonio Martinez1-6, 2-6
L#2 DoublesAkito Miyazaki / Shih-Ning Liaw vs Alex Kaplan / Fernando Dias1-6, 1-6
L#3 DoublesMark Haser / Richard Ow vs Adam Monahan / Andres Solorza3-6, 1-6
2025-06-04vs W109:Wimbledon:Wolicki/Owen/NnewiheSplit 22
W#1 DoublesDaniel DeLay / Jens Hansen vs Rob Edwards / Brandon Farr7-6, 6-7, 1-0
L#1 SinglesArnold Lee vs Mathew Roth6-7, 3-6
L#2 DoublesRichard Ow / Mark Haser vs Mark Polumbo / Anderson Nnewihe7-6, 3-6, 0-1
W#3 DoublesNuno SaCouto / Sean O'Donnell vs David Wolicki / Jay Owen6-3, 7-6
2025-05-28vs WOB:Woburn Red:May/LinWon 31
W#1 DoublesDaniel DeLay / Brad Stoll vs Flaubert Tarek / Paul Sateriale6-1, 6-4
W#1 SinglesArnold Lee vs Vijay Raman6-1, 6-0
L#2 DoublesSean O'Donnell / Jens Hansen vs Guy Ronen / David Harris6-2, 6-7, 0-1
W#3 DoublesRichard Ow / Mark Haser vs Donald Carney / Nelson Lau6-0, 6-2
2025-05-14vs Brown Billone:Rec/DonovanWon 31
W#1 DoublesCesarfloyd Aldana / Jens Hansen vs Kevin Moy / Tien Nguyen6-4, 2-6, 1-0
W#1 SinglesArnold Lee vs Jin Zeng6-4, 3-6, 1-0
L#2 DoublesDaniel DeLay / Nuno SaCouto vs Michael Rec / Matthew Flaim1-6, 2-6
W#3 DoublesRichard Ow / Victor Rodriguez vs Matthew Gilman / Jeremy Vache6-3, 6-4
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 standings15 teams · 4.0 Men
TeamWLInd. WInd. LSets lostGames lost
1WOB:Locusts:Hastings/Samuelson0823920219
2WOB:The Guys:Yure0823926260
3STC:Sportsmen's Blue:Willis/Kalra08221026240
4W109:Wimbledon:Wolicki/Owen/Nnewihe08131941329
5Brown Billone:Rec/Donovan08131942291
6WOB:Diamond Dogs:Ow/Delay08131942301
7WOB:Woburn Red:May/Lin0852758365
8SFT:Spark:McKinney/Sideman09231330285
9WESF:Westfit:Segal09241231294
10NETC:NETC Strikers:Bisht09231334288
11WIL:Willows:Kalajian09211537313
12WESB:Westboro:Liedell09171945330
13WESF:Westfit White:Kathika/Sastry09142248353
14NEW:Newburyport:Jennings09142250360
15MLTC:Marcus Lewis TC:Asselin0982861395

Ordered by team wins, then losses, then sets lost — the order USTA uses to seed a flight. Individual wins are lines, not ties.

See the full flight, with every team’s record

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 6 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.

3.83
Vatee Pattaropong
usually #3 Doubles 100% · published
3.83
Brad Stoll
usually #1 Doubles 67%, also #2 Doubles 33% · published 4
3.78
Cesarfloyd Aldana
usually #1 Doubles 33%, also #1 Singles 33% · published 4
3.77
Daniel DeLay
usually #1 Doubles 86%, also #2 Doubles 14% · published 4
3.72
Arnold Lee
usually #1 Singles 100% · published 4
3.71
Akito Miyazaki
usually #2 Doubles 75%, also #1 Doubles 25% · published 4
Jens Hansen
usually #1 Doubles 71%, also #2 Doubles 29% · published
Mark Haser
usually #3 Doubles 67%, also #2 Doubles 33% · published
Nuno SaCouto
usually #3 Doubles 75%, also #2 Doubles 25% · published
Richard Ow
usually #3 Doubles 60%, also #2 Doubles 40% · published
Sean O'Donnell
usually #3 Doubles 75%, also #2 Doubles 25% · published
Shih-Ning Liaw
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.

Cesarfloyd Aldana + Daniel DeLay9262% games+11.7% vs expected
Akito Miyazaki + Brad Stoll6655% games+7.7% vs expected
Vatee Pattaropong + Cesarfloyd Aldana4258% games+1.5% vs expected
Richard Ow + Daniel DeLay2442% gamesnot enough data
Daniel DeLay + Nuno SaCouto1546% gamesnot enough data
Daniel DeLay + Jens Hansen3255% gamesnot enough data
Richard Ow + Mark Haser134 matchesnot enough data
Nuno SaCouto + Sean O'Donnell224 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.

Vatee Pattaropong
32W–10L career · 1 line in 2025
1%90%10%
3.83
4
Brad Stoll
21W–10L career · 3 lines in 2025
1%90%10%
3.83
4
Cesarfloyd Aldana
36W–34L career · 6 lines in 2025
2%94%4%
3.78
4
Daniel DeLay
114W–85L career · 7 lines in 2025
2%94%4%
3.77
4
Arnold Lee
33W–36L career · 6 lines in 2025
5%94%2%
3.72
4
Akito Miyazaki
14W–12L career · 4 lines in 2025
5%93%1%
3.71
Jens Hansen
38W–23L career · 7 lines in 2025
not enough data
Mark Haser
7W–11L career · 3 lines in 2025
not enough data
Nuno SaCouto
22W–25L career · 4 lines in 2025
not enough data
Richard Ow
42W–48L career · 5 lines in 2025
not enough data
Sean O'Donnell
3W–11L career · 4 lines in 2025
not enough data
Shih-Ning Liaw
16W–11L 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.