Teams

Doylestown

Adult 40 & Over · 4.0 Men

22 players · average NTRP 3.94 / PHILADELPHIA

View scouting list →
Schedule10 played
2026-07-20vs GCC Serve Kicks a-LotLost 23
L#1 DoublesBryon Thompson / Chris Naddeo vs Patrick Mulhern / Jonathan Freedman3-6, 3-6
L#1 SinglesKeith Hass vs Parker Kitterman6-3, 6-7, 0-1
W#2 DoublesBill Monahan / David Kille vs John Gassenheimer / Mathieu Shapiro6-2, 7-6
W#3 DoublesJustin Zaslow / Andreas Scherffel vs Michael Idinopulos / David Whellan6-3, 6-2
L#4 DoublesPeter Rosenquist / Mike Hearty vs Anton Orlin / Andrew Bauer2-6, 5-7
2026-06-27vs MerionWon 50
W#1 DoublesCesar Pernia / Ben Waters vs Samuel Takvorian / Christopher Coss6-1, 6-2
W#1 SinglesKeith Hass vs Brett Hamilton6-2, 7-5
W#2 DoublesJustin Zaslow / Tony Vesay vs Glenn Lancaster / Dietrich Chen6-2, 6-2
W#3 DoublesDmytro Minko / Andreas Scherffel vs Mike Cohen / David Rosner6-1, 7-5
W#4 DoublesKen Anderson / Jonathan Murr vs Peter Boss / Andrew Salamon6-2, 6-0
2026-06-20vs GCC Serve Kicks a-LotLost 23
W#1 DoublesJustin Zaslow / David Kille vs John Gassenheimer / Finn Klemann6-1, 6-1
W#1 SinglesKeith Hass vs Carlos Kassam-Clay2-6, 6-2, 1-0
L#2 DoublesCesar Pernia / Ben Waters vs Suresh Swaminathan / Jonathan Freedman5-7, 3-6
L#3 DoublesPeter Rosenquist / Dmytro Minko vs Michael Mullen / Mathieu Shapiro2-6, 6-4, 0-1
L#4 DoublesKen Anderson / Glenn Harrington vs Andrew Bauer / Daniel Goldner3-6, 4-6
2026-06-13vs Logan BoysWon 21
W#1 DoublesJustin Zaslow / David Kille vs Christopher Constantini / Michael Purcell6-0, 6-0
W#1 SinglesKeith Hass vs Greg Mastalerz6-0, 6-1
L#2 DoublesBen Waters / Ken Anderson vs Daniel Katzenberg / Michael Silverman4-6, 4-6
2026-06-06vs AdvantageWon 32
W#1 DoublesMike Hearty / David Kille vs Pat Brady / Robert Donahue6-3, 6-2
W#1 SinglesKeith Hass vs Brant Whisler7-6, 7-6
L#2 DoublesDonald Delash / Tony Vesay vs Jack Sr Donovan / David Donovan0-6, 3-6
L#3 DoublesSam Coleman / Ken Anderson vs Shaun Carlson / Vincent Giannone4-6, 2-6
W#4 DoublesJonathan Murr / Dmytro Minko vs Jayadevan Thekele Madam / Christopher Chamberlain6-4, 5-7, 1-0
2026-05-30vs Better Call OutWon 40
W#1 DoublesDavid Kille / Justin Zaslow vs Joel Frain / Vikram Karumanchi6-2, 6-2
W#1 SinglesKeith Hass vs Jian Fu6-2, 6-3
W#2 DoublesMike Hearty / Bill Monahan vs Xiangmin Liao / Shuang Zhao6-1, 7-5
W#3 DoublesTony Vesay / Donald Delash vs Airui Jiang / Guanqun Zhang6-0, 6-1
2026-05-16vs AdvantageWon 32
L#1 DoublesCesar Pernia / Ben Waters vs Robert Donahue / Pat Brady4-6, 5-7
W#1 SinglesKeith Hass vs Vincent Giannone6-3, 7-6
W#2 DoublesDavid Kille / Justin Zaslow vs Jack Sr Donovan / David Donovan6-4, 6-4
L#3 DoublesJames Blair / Andreas Scherffel vs Christopher Chamberlain / Shaun Carlson6-7, 6-2, 0-1
W#4 DoublesDmytro Minko / Bill Monahan vs Jayadevan Thekele Madam / Amish Shah7-6, 6-1
2026-05-09vs MerionWon 32
L#1 DoublesBill Monahan / Donald Delash vs Samuel Takvorian / Christopher Coss4-6, 4-6
W#1 SinglesKeith Hass vs Brett Hamilton6-4, 6-4
W#2 DoublesCesar Pernia / Tony Vesay vs Frederick Herman / Matthew Blischak6-4, 6-1
W#3 DoublesAndreas Scherffel / James Blair vs Soorena Khojasteh / JOAN HELLMER6-1, 6-2
L#4 DoublesSam Coleman / Bryon Thompson vs Andrew Salamon / Brad Marshall1-6, 3-6
2026-05-02vs Better Call OutLost 12
W#1 SinglesDavid Kille vs Jian Fu6-2, 7-5
L#2 DoublesKen Anderson / Jonathan Murr vs Joel Frain / Vikram Karumanchi4-6, 3-6
L#3 DoublesSam Coleman / Glenn Harrington vs Xiaohai Wang / Royce Fu4-6, 6-4, 0-1
2026-04-18vs Logan BoysWon 40
W#1 DoublesDavid Kille / Mike Hearty vs Christopher Constantini / Jordan Koko6-1, 6-3
W#1 SinglesKeith Hass vs John Beitler6-0, 6-3
W#2 DoublesJustin Zaslow / Tony Vesay vs Michael Purcell / Craig Pollen6-2, 5-7, 1-0
W#3 DoublesDonald Delash / Bill Monahan vs David Miller / Robert Halpern6-4, 6-3
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 standings8 teams · 4.0 Men
TeamWLInd. WInd. LSets lostGames lost
1Logan Boys0792654370
2GCC Serve Kicks a-Lot09301537366
3Naylors Run01042821299
4Aces 40+ 4.0010401030343
5Doylestown010351533338
6Advantage010311948415
7Merion010203065467
8Haverford01094182527

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 16 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.

3.97
Keith Hass
usually #1 Singles 100% · published
3.96
Andreas Scherffel
usually #3 Doubles 100% · published 4
3.93
Ben Waters
usually #1 Doubles 50%, also #2 Doubles 50% · published 4
3.92
David Kille
usually #1 Doubles 63%, also #2 Doubles 25% · published 4
3.92
Justin Zaslow
usually #2 Doubles 43%, also #1 Doubles 43% · published
3.87
Cesar Pernia
usually #2 Doubles 50%, also #1 Doubles 50% · published 4
3.86
Mike Hearty
usually #1 Doubles 50%, also #4 Doubles 25% · published
3.83
Bill Monahan
usually #2 Doubles 40%, also #1 Doubles 20% · published 4
3.76
Tony Vesay
usually #2 Doubles 80%, also #3 Doubles 20% · published
Chris Naddeo
usually #1 Doubles 100% · published 4
3.74
Dmytro Minko
usually #4 Doubles 50%, also #3 Doubles 50% · published
3.70
Jonathan Murr
usually #4 Doubles 67%, also #2 Doubles 33% · published
3.64
Bryon Thompson
usually #4 Doubles 50%, also #1 Doubles 50% · published 4
3.63
Ken Anderson
usually #4 Doubles 40%, also #2 Doubles 40% · published
3.58
Constantine Kurianoff
usually #1 Singles 100% · published 3.5
3.52
Donald Delash
usually #3 Doubles 50%, also #1 Doubles 25% · published
3.45
Sam Coleman
usually #3 Doubles 67%, also #4 Doubles 33% · published
Glenn Harrington
usually #3 Doubles 50%, also #4 Doubles 50% · published
James Blair
published
Peter Rosenquist
usually #4 Doubles 50%, also #3 Doubles 50% · published
Todor Enev
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.

Mike Hearty + David Kille2549% games−1.3% vs expected
Cesar Pernia + Ben Waters6353% games−2.4% vs expected
Constantine Kurianoff + Dmytro Minko1539% gamesnot enough data
Peter Rosenquist + Mike Hearty1441% gamesnot enough data
Glenn Harrington + Andreas Scherffel1446% gamesnot enough data
Jonathan Murr + Ken Anderson2347% gamesnot enough data
Tony Vesay + Donald Delash314 matchesnot enough data
Glenn Harrington + Ken Anderson134 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.

Keith Hass
22W–10L career · 9 lines in 2026
<1%60%40%
3.97
4
Andreas Scherffel
50W–46L career · 4 lines in 2026
<1%63%37%
3.96
4
Ben Waters
119W–57L career · 4 lines in 2026
<1%70%30%
3.93
4
David Kille
30W–17L career · 8 lines in 2026
<1%71%29%
3.92
Justin Zaslow
32W–9L career · 7 lines in 2026
<1%72%28%
3.92
4
Cesar Pernia
92W–35L career · 4 lines in 2026
<1%83%17%
3.87
Mike Hearty
41W–50L career · 4 lines in 2026
1%84%15%
3.86
4
Bill Monahan
52W–31L career · 5 lines in 2026
1%88%11%
3.83
Tony Vesay
14W–14L career · 5 lines in 2026
3%93%4%
3.76
4
Chris Naddeo
9W–13L career · type S · 1 line in 2026
not enough data
4
Christopher Delplato
12W–9L career · no lines in 2026
not enough data
Dmytro Minko
14W–23L career · 4 lines in 2026
5%92%3%
3.74
Jonathan Murr
3W–9L career · 3 lines in 2026
8%90%1%
3.70
4
Bryon Thompson
10W–21L career · 2 lines in 2026
17%83%<1%
3.64
Ken Anderson
15W–37L career · 5 lines in 2026
18%82%<1%
3.63
3.5
Constantine Kurianoff
7W–8L career · type S · 4 lines in 2026
<1%29%71%
3.58
Donald Delash
24W–31L career · 4 lines in 2026
45%55%<1%
3.52
Sam Coleman
21W–27L career · 3 lines in 2026
64%36%<1%
3.45
Glenn Harrington
9W–22L career · 2 lines in 2026
not enough data
James Blair
11W–7L career · no lines in 2026
not enough data
Peter Rosenquist
9W–22L career · 2 lines in 2026
not enough data
Todor Enev
16W–21L 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.