Teams

Happy Hour

NORTHERN 40 & Over Summer · 4.5 Men

24 players · average NTRP 4.50 / DELAWARE

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
2026-07-10vs Tennis RodmanWon 30
W#1 DoublesJeremiah de Jose / Stephane Ritz vs Craig Evans / John Nicholson6-0, 6-2
W#1 SinglesKeith Kooker vs Daniel Taboada6-0, 6-2
W#2 DoublesEdwin Feeny / Lonnie Cooper vs Augusto Francisco / Sourin Banerji7-6, 6-2
2026-07-08vs Tennis RodmanWon 21
W#1 DoublesWilliam Larson / Lonnie Cooper vs Sourin Banerji / Chuck Jones7-5, 6-7, 1-0
W#2 DoublesRob Allison / Dirk Heider vs Daniel Taboada / Jonathan Spergel7-5, 5-7, 1-0
L#3 DoublesMichael Fleming / Michael Winterling vs Joseph Sassa / Robert Loan6-7, 5-7
2026-06-22vs Tennis RodmanWon 40
W#1 DoublesEdwin Feeny / William Larson vs Robert Loan / Craig Evans6-1, 6-1
W#1 SinglesLonnie Cooper vs David Balaban2-6, 6-3, 1-0
W#2 DoublesHungcheng Chen / Bryan Sauer vs Praburaj Thangaraj / Joseph Sassa6-2, 6-3
W#3 DoublesDejan Blagovcanin / Mark Mumford vs Chuck Jones / Todd Marvin6-2, 6-2
2026-06-17vs Tennis RodmanWon 50
W#1 DoublesDejan Blagovcanin / Gene Kim vs Daniel Taboada / Sourin Banerji4-6, 6-4, 1-0
W#1 SinglesLonnie Cooper vs David Balaban6-3, 6-1
W#2 DoublesEdwin Feeny / William Larson vs Greg Bosch / David Steger6-1, 6-2
W#3 DoublesChengfeng Lou / Michael Fleming vs John Nicholson / Todd Marvin6-3, 6-3
W#4 DoublesStephane Ritz / Mark Mumford vs Augusto Francisco / Praburaj Thangaraj6-2, 6-2
2026-06-03vs Tennis RodmanWon 41
W#1 DoublesDejan Blagovcanin / Jeremiah de Jose vs Joseph Hodge / Sourin Banerji6-3, 6-3
W#1 SinglesFabrizio Sergi vs David Balaban6-0, 6-4
L#2 DoublesMartin Raffo / Xavier Vazquez Gonzalez vs Jonathan Spergel / Daniel Taboada6-4, 4-6, 0-1
W#3 DoublesChengfeng Lou / William Larson vs Craig Evans / Joseph Sassa6-7, 6-3, 1-0
W#4 DoublesKenneth Dill / Michael Winterling vs Augusto Francisco / Praburaj Thangaraj4-6, 6-1, 1-0
2026-05-27vs Tennis RodmanWon 50
W#1 DoublesDejan Blagovcanin / Genuan Gunawardhana vs Robert Loan / Joseph Hodge6-4, 6-3
W#1 SinglesKenny Koay vs David Balaban6-0, 6-1
W#2 DoublesFabrizio Sergi / Bryan Sauer vs Craig Evans / Daniel Taboada6-2, 4-6, 1-0
W#3 DoublesDirk Heider / Xavier Vazquez Gonzalez vs Jonathan Spergel / David Steger6-3, 6-4
W#4 DoublesWilliam Larson / Martin Raffo vs John Bishop / Joseph Sassa6-1, 6-2
2026-05-18vs Tennis RodmanWon 32
L#1 DoublesDejan Blagovcanin / Xavier Vazquez Gonzalez vs Chuck Jones / Robert Loan4-6, 4-6
W#1 SinglesFabrizio Sergi vs Joseph Hodge6-2, 6-2
L#2 DoublesKenneth Dill / Michael Winterling vs Daniel Taboada / David Steger6-4, 3-6, 1-0
W#3 DoublesDirk Heider / David Chee vs Thomas Anapol / Jonathan Spergel6-2, 6-4
W#4 DoublesGene Kim / William Larson vs Sourin Banerji / Craig Evans7-5, 6-2
2026-05-07vs Tennis RodmanWon 41
W#1 DoublesDejan Blagovcanin / Edwin Feeny vs Chuck Jones / Christopher Jones7-6, 6-4
L#1 SinglesLonnie Cooper vs David Balaban3-6, 5-7
W#2 DoublesDirk Heider / Gene Kim vs Greg Bosch / David Steger6-2, 6-1
W#3 DoublesHungcheng Chen / David Chee vs Joel Fishman / John Nicholson6-2, 6-3
W#4 DoublesRob Allison / Keith Kooker vs Praburaj Thangaraj / Augusto Francisco6-1, 6-2
2026-04-30vs Tennis RodmanWon 40
W#1 DoublesDejan Blagovcanin / Genuan Gunawardhana vs Craig Evans / John Nicholson6-1, 4-0
W#1 SinglesLonnie Cooper vs David Balaban6-3, 6-1
W#2 DoublesDavid Chee / Dirk Heider vs Augusto Francisco / Praburaj Thangaraj6-2, 6-1
W#3 DoublesEdwin Feeny / Michael Winterling vs Jonathan Spergel / David Steger6-3, 6-0
2026-04-24vs Tennis RodmanWon 50
W#1 DoublesDejan Blagovcanin / Fabrizio Sergi vs Chuck Jones / Joseph Hodge6-1, 6-4
W#1 SinglesKenny Koay vs David Balaban6-3, 6-0
W#2 DoublesXavier Vazquez Gonzalez / Lonnie Cooper vs Daniel Taboada / David Steger6-1, 6-1
W#3 DoublesSravan Narayan / Kenneth Dill vs John Bishop / John Nicholson6-2, 3-6, 1-0
W#4 DoublesGene Kim / Stephane Ritz vs Augusto Francisco / Praburaj Thangaraj6-2, 6-2
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 standings2 teams · 4.5 Men
TeamWLInd. WInd. LSets lostGames lost
1Happy Hour010401028327
2Tennis Rodman01054592586

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 4.16 estimated across 19 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.

4.58
Jeremiah de Jose
usually #1 Doubles 100% · published
4.37
Edwin Feeny
usually #1 Doubles 40%, also #2 Doubles 40% · published
4.34
Kenny Koay
usually #1 Singles 100% · published
4.34
William Larson
usually #1 Doubles 33%, also #4 Doubles 33% · published
4.33
Dejan Blagovcanin
usually #1 Doubles 88%, also #3 Doubles 13% · published 4.5
4.27
Sravan Narayan
usually #3 Doubles 100% · published
4.25
Dirk Heider
usually #2 Doubles 60%, also #3 Doubles 40% · published
Bryan Sauer
usually #2 Doubles 100% · published 4.5
4.23
Fabrizio Sergi
usually #1 Singles 50%, also #2 Doubles 25% · published
4.18
Gene Kim
usually #4 Doubles 50%, also #2 Doubles 25% · published
4.16
David Chee
usually #3 Doubles 67%, also #2 Doubles 33% · published 4.5
4.16
Rob Allison
usually #2 Doubles 50%, also #4 Doubles 50% · published
4.14
Lonnie Cooper
usually #1 Singles 57%, also #2 Doubles 29% · published
4.10
Xavier Vazquez Gonzalez
usually #2 Doubles 50%, also #1 Doubles 25% · published
4.10
Hungcheng Chen
usually #2 Doubles 50%, also #3 Doubles 50% · published
4.01
Chengfeng Lou
usually #3 Doubles 100% · published 4.5
3.99
Kenneth Dill
usually #2 Doubles 33%, also #4 Doubles 33% · published
3.96
Michael Winterling
usually #3 Doubles 50%, also #2 Doubles 25% · published
3.85
Stephane Ritz
usually #1 Doubles 62%, also #2 Doubles 23% · published
3.74
Mark Mumford
usually #3 Doubles 50%, also #4 Doubles 50% · published
Genuan Gunawardhana
usually #1 Doubles 100% · published
Keith Kooker
usually #4 Doubles 50%, also #1 Singles 50% · published
Martin Raffo
usually #2 Doubles 50%, also #4 Doubles 50% · published
Michael Fleming
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.

Dejan Blagovcanin + Genuan Gunawardhana6069% games+17.0% vs expected
Xavier Vazquez Gonzalez + Dirk Heider9551% games+2.8% vs expected
Xavier Vazquez Gonzalez + David Chee4348% games−1.1% vs expected
David Chee + Dirk Heider4850% games−1.5% vs expected
William Larson + Genuan Gunawardhana7258% games−7.3% vs expected
Keith Kooker + Chengfeng Lou6260% gamesnot enough data
Dejan Blagovcanin + Dirk Heider134 matchesnot enough data
William Larson + Chengfeng Lou224 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.

Jeremiah de Jose
6W–0L career · 2 lines in 2026
<1%27%73%
4.58
Edwin Feeny
19W–1L career · 5 lines in 2026
<1%82%18%
4.37
Kenny Koay
87W–25L career · 2 lines in 2026
1%86%13%
4.34
William Larson
35W–11L career · 6 lines in 2026
1%86%13%
4.34
4.5
Dejan Blagovcanin
65W–43L career · 8 lines in 2026
1%88%11%
4.33
Sravan Narayan
20W–4L career · 1 line in 2026
3%92%5%
4.27
Dirk Heider
64W–42L career · 5 lines in 2026
4%93%4%
4.25
4.5
Bryan Sauer
43W–10L career · 2 lines in 2026
not enough data
Fabrizio Sergi
40W–14L career · 4 lines in 2026
5%92%3%
4.23
Gene Kim
20W–31L career · 4 lines in 2026
10%89%1%
4.18
4.5
David Chee
83W–58L career · 3 lines in 2026
12%87%1%
4.16
Rob Allison
23W–12L career · 2 lines in 2026
12%87%1%
4.16
Lonnie Cooper
99W–31L career · 7 lines in 2026
16%84%1%
4.14
Xavier Vazquez Gonzalez
32W–64L career · 4 lines in 2026
24%76%<1%
4.10
Hungcheng Chen
74W–45L career · 2 lines in 2026
25%75%<1%
4.10
4.5
Chengfeng Lou
55W–31L career · 2 lines in 2026
47%53%<1%
4.01
Kenneth Dill
13W–11L career · 3 lines in 2026
53%47%<1%
3.99
Michael Winterling
9W–10L career · 4 lines in 2026
62%38%<1%
3.96
Stephane Ritz
101W–87L career · 13 lines in 2026
1%85%14%
3.85
Mark Mumford
27W–12L career · 2 lines in 2026
5%92%3%
3.74
Genuan Gunawardhana
29W–7L career · 2 lines in 2026
not enough data
Keith Kooker
23W–21L career · 2 lines in 2026
not enough data
Martin Raffo
1W–1L career · 2 lines in 2026
not enough data
Michael Fleming
6W–7L career · no lines in 2026
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.