Teams

LTC:Diamond Dogs:Ow/Yerov

2023 EMA Adult 18 & Over Men · 4.0 Men

15 players · average NTRP 4.20 / 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 →
Schedule10 played
2023-07-17vs WAC:Waltham:Park/HardyWon 50
W#1 DoublesDaniel DeLay / Alex Young vs Thomas Hardy / Rob Park4-6, 5-4, 1-0
W#1 SinglesChristopher Roll vs Vivek Allu6-1, 6-5
W#2 DoublesCesarfloyd Aldana / Michael Hanna vs Harish Mehta / Gagan Achar6-2, 7-5
W#2 SinglesBenjamin Bacher vs Don Marini6-2, 6-1
W#3 DoublesGuy Ronen / Oleg Yerov vs Christopher Konow / Adam Bazari7-5, 5-2
2023-07-10vs STC:Sportsmen's:WillisWon 31
W#1 DoublesOleg Yerov / Michael Hanna vs Jason Skolnick / Alexander Zachos6-3, 6-1
W#2 DoublesBenjamin Bacher / Christopher Roll vs Bharathan Kumaraguru / Alex Parks1-6, 6-1, 1-0
L#2 SinglesJames O'Neill vs Vlad Tubol3-6, 4-6
W#3 DoublesDaniel DeLay / Cesarfloyd Aldana vs Caleb Slotnick / William Willis7-6, 5-4
2023-06-29vs WAC:Waltham:Park/HardyWon 50
W#1 DoublesDaniel DeLay / James O'Neill vs Rob Park / Spencer Lane7-5, 5-5
W#1 SinglesChristopher Roll vs Vivek Allu7-6, 5-4
W#2 DoublesCesarfloyd Aldana / Michael Hanna vs Jonathan Wagner / Chi Zhang4-6, 7-5, 1-0
W#2 SinglesBenjamin Bacher vs Victor Suarez6-2, 6-2
W#3 DoublesGuy Ronen / Oleg Yerov vs Boris Bacanurschi / Michael Serenko6-1, 7-5
2023-06-26vs DCP:Dedham CP:Griebel/BlackWon 31
W#1 DoublesChristopher Roll / Benjamin Bacher vs Ned Shadek / Jason O'Connell6-3, 4-6, 1-0
L#1 SinglesOleg Yerov vs Brad Gay4-6, 4-5
W#2 DoublesJames O'Neill / Victor Rodriguez vs Rick Edie / Patrick Dempsey6-2, 6-2
W#3 DoublesNuno SaCouto / Guy Ronen vs Louis Geremia / Shams Talib6-2, 6-2
2023-06-19vs LFW:Longfellow:LatulipeLost 23
L#1 DoublesArnold Lee / Christopher Roll vs Alan Kessler / Randal Noller3-6, 5-7
W#1 SinglesOleg Yerov vs Kevin Lew3-6, 6-4, 1-0
W#2 DoublesCesarfloyd Aldana / Daniel DeLay vs Benjamin Levenson / Dennis Scarpa7-5, 6-2
L#2 SinglesMichael Hanna vs Christopher Hong6-4, 3-6, 0-1
L#3 DoublesGuy Ronen / Victor Rodriguez vs Ari Milstein / Derek Zurn6-7, 4-6
2023-06-12vs W109:Wimbledon:Wolicki/OwenLost 23
L#1 DoublesArnold Lee / Joseph Spielmann vs Rob Edwards / Zhe Chen6-1, 5-7, 0-1
L#1 SinglesBenjamin Bacher vs Douglas Charton7-5, 3-6, 0-1
L#2 DoublesCesarfloyd Aldana / Richard Ow vs Jay Owen / Xichen Lyu1-6, 3-6
W#2 SinglesJames O'Neill vs Graham Schooling6-3, 6-1
W#3 DoublesShih-Ning Liaw / Nuno SaCouto vs David Wolicki / Ryan Salomone7-5, 5-5
2023-06-05vs STC:Sportsmen's:WillisLost 03
L#1 SinglesMichael Hanna vs David Deng2-6, 2-6
L#2 DoublesBenjamin Bacher / Koby Noguchi vs Alexander Zachos / Matt Port3-6, 7-5, 0-1
L#2 SinglesOleg Yerov vs Alex Parks4-6, 1-6
2023-05-22vs DCP:Dedham CP:Griebel/BlackWon 32
L#1 DoublesBenjamin Bacher / Christopher Roll vs Ned Shadek / Christopher Cheever4-2
L#1 SinglesOleg Yerov vs Brad Gay3-6, 4-5
W#2 DoublesJames O'Neill / Arnold Lee vs Patrick Loranger / Rick Edie6-2, 6-2
W#2 SinglesKoby Noguchi vs Taylor Duffy6-0, 6-1
W#3 DoublesVictor Rodriguez / Joseph Spielmann vs Shams Talib / David Black7-5, 6-2
2023-05-15vs LFW:Longfellow:LatulipeWon 32
W#1 DoublesBenjamin Bacher / Christopher Roll vs Victor Luzarraga / Ari Milstein6-2, 6-2
W#1 SinglesOleg Yerov vs Nicholas Vance7-5, 0-6, 1-0
W#2 DoublesJames O'Neill / Arnold Lee vs Randal Noller / Alan Kessler3-6, 6-2, 1-0
L#2 SinglesKoby Noguchi vs Eric Davis2-6, 3-6
L#3 DoublesDaniel DeLay / Richard Ow vs Dennis Scarpa / Benjamin Levenson1-6, 1-6
2023-05-08vs W109:Wimbledon:Wolicki/OwenLost 14
L#1 DoublesChristopher Roll / Arnold Lee vs Mark Polumbo / Anderson Nnewihe6-4, 4-6, 0-1
W#1 SinglesOleg Yerov vs Marty Kolewe6-2, 5-6, 1-0
L#2 DoublesDaniel DeLay / Victor Rodriguez vs Brandon Farr / Jay Owen5-7, 5-4, 1-0
L#2 SinglesKoby Noguchi vs Derrek Shulman4-6, 5-4, 0-1
L#3 DoublesNuno SaCouto / Michael Hanna vs Xichen Lyu / Min Zhou4-6, 2-6
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 standings19 teams · 4.0 Men
TeamWLInd. WInd. LSets lostGames lost
1WEY:Weymouth:Bykowski0832820266
2WOB:Woburn Green:Yure08281228297
3WTC:Winchester Patriots:Zhang/Xiang08271336318
4LAK:Lakeville:Pereira/Dusseault08241637310
5WOB: The Other Guys:Yure08221841342
6PAX:Paxton:Scuderi/Dekker08182249388
7SFT:Spark:Sideman08142653396
8BBC:Brown Billone:Clifford/Rec08152554399
9NETC:Slammers:Welcom08122862430
10ADI:Adirondack:Saviano/Saviano0893165422
11WOB:Woburn Red:May/Lin0893168453
12WESB:Westboro:Grant/Khuu09351032312
13SHR:Dark Horses:Jegadeesan09202551384
14STC:Sportsmen's:Willis010341640398
15LTC:Diamond Dogs:Ow/Yerov010292150430
16LFW:Longfellow:Latulipe010272351445
17W109:Wimbledon:Wolicki/Owen010232761495
18WAC:Waltham:Park/Hardy010212961472
19DCP:Dedham CP:Griebel/Black010163468488

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 3.76 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.

Benjamin Bacher
usually #1 Doubles 38%, also #2 Singles 25% · published 4.5
3.98
Christopher Roll
usually #1 Doubles 63%, also #1 Singles 25% · published 4.5
3.79
Daniel DeLay
usually #1 Doubles 33%, also #2 Doubles 33% · published 4
3.78
Cesarfloyd Aldana
usually #2 Doubles 80%, also #3 Doubles 20% · published 4
3.71
Arnold Lee
usually #1 Doubles 60%, also #2 Doubles 40% · published 4
3.66
Koby Noguchi
usually #2 Singles 75%, also #2 Doubles 25% · published
3.66
Oleg Yerov
usually #1 Singles 56%, also #3 Doubles 22% · published
Guy Ronen
usually #3 Doubles 100% · published
James O'Neill
usually #2 Doubles 50%, also #2 Singles 33% · published
Joseph Spielmann
usually #3 Doubles 50%, also #1 Doubles 50% · published
Martin Spielmann
published
Michael Hanna
usually #2 Doubles 33%, also #2 Singles 17% · published
Nuno SaCouto
usually #3 Doubles 100% · published
Richard Ow
usually #3 Doubles 50%, also #2 Doubles 50% · published
Shih-Ning Liaw
usually #3 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.

Joseph Spielmann + Arnold Lee3354% games+6.0% vs expected
Cesarfloyd Aldana + Daniel DeLay9360% games+5.2% vs expected
Richard Ow + Daniel DeLay2442% gamesnot enough data
Daniel DeLay + Nuno SaCouto1546% gamesnot enough data
Arnold Lee + Oleg Yerov4156% gamesnot enough data
Richard Ow + Arnold Lee044 matchesnot enough data
Benjamin Bacher + Christopher Roll314 matchesnot enough data
Cesarfloyd Aldana + Joseph Spielmann134 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
Benjamin Bacher
5W–3L career · 8 lines in 2023
not enough data
4.5
Christopher Roll
14W–24L career · 8 lines in 2023
55%45%<1%
3.98
4
Daniel DeLay
115W–89L career · 6 lines in 2023
2%92%6%
3.79
4
Cesarfloyd Aldana
38W–35L career · 5 lines in 2023
2%92%6%
3.78
4
Arnold Lee
35W–37L career · 5 lines in 2023
6%92%2%
3.71
Koby Noguchi
15W–30L career · 4 lines in 2023
13%86%1%
3.66
Oleg Yerov
48W–27L career · 9 lines in 2023
13%86%1%
3.66
Guy Ronen
26W–24L career · 4 lines in 2023
not enough data
James O'Neill
7W–1L career · 6 lines in 2023
not enough data
Joseph Spielmann
9W–9L career · 2 lines in 2023
not enough data
Martin Spielmann
6W–2L career · no lines in 2023
not enough data
Michael Hanna
13W–16L career · 5 lines in 2023
not enough data
Nuno SaCouto
23W–25L career · 3 lines in 2023
not enough data
Richard Ow
43W–49L career · 2 lines in 2023
not enough data
Shih-Ning Liaw
16W–11L career · 1 line in 2023
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.