Teams

Merion 55

Adult 55 & Over · 8.0 Men

13 players · average NTRP 4.00 / PHILADELPHIA

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Schedule7 played
2026-08-15vs Advantage GeriatricsLost 12
W#1 DoublesCharlie Choi / Robert Halpern vs Pat Brady / Kenneth West6-4, 6-4
L#2 DoublesFrederick Herman / David Bozentka vs Vincent Giannone / Ravi Pillutla0-6, 7-6, 0-1
L#3 DoublesMatthew Blischak / Thomas Costantino vs Chris Fralic / Jonathan Spergel3-6, 2-6
2026-08-08vs Logan 8.0 55+Lost 03
L#1 DoublesThomas Costantino / Robert Halpern vs Steve Ostroff / Michael Yulsman2-6, 1-6
L#2 DoublesDavid Bozentka / Frederick Herman vs Jon Feinstein / Kenneth Leese0-6, 6-4, 0-1
L#3 DoublesAlec Monaghan / Matthew Rieke vs Craig Pollen / David Knoblock2-6, 5-7
2026-08-01vs VF Mtn TerminatorsWon 21
L#1 DoublesChristopher Coss / Matthew Rieke vs Neeraj Dubey / Dan Knopp4-6, 6-7
W#2 DoublesDavid Bozentka / Frederick Herman vs Ronald Siggs / Joseph Muoio3-6, 6-2, 1-0
W#3 DoublesThomas Costantino / Robert Halpern vs Peter Christis / Troy Logan3-6, 6-0, 1-0
2026-07-25vs Fuzzy BallsLost 03
L#1 DoublesChristopher Coss / Robert Halpern vs Todd Kaminski / Todd Dratch4-6, 2-6
L#2 DoublesMatthew Rieke / David Bozentka vs Joseph Sassa / Jimmy Kaufman6-3, 2-6, 0-1
L#3 DoublesTodd Erkis / Alec Monaghan vs Jerome Napson / Frederick Hoey6-3, 2-6, 0-1
2026-07-18vs Advantage GeriatricsLost 12
L#1 DoublesChristopher Coss / Thomas Costantino vs Shaun Carlson / Carl Reichert3-6, 3-6
W#2 DoublesRobert Halpern / Frederick Herman vs Gopimanohar N Varma / Vincent Giannone6-2, 7-5
L#3 DoublesGlenn Lancaster / Todd Erkis vs Jack Sr Donovan / Chris Fralic3-6, 2-6
2026-07-11vs G menLost 02
L#1 DoublesMatthew Blischak / Alec Monaghan vs Finn Klemann / Mathieu Shapiro3-6, 0-6
L#2 DoublesChristopher Coss / Charlie Choi vs John Gassenheimer / David Steinberg6-2, 2-6, 0-1
2026-06-27vs Logan 8.0 55+Lost 03
L#1 DoublesCharlie Choi / Robert Halpern vs Steve Ostroff / Michael Yulsman5-7, 4-3, 0-1
L#2 DoublesAlec Monaghan / Glenn Lancaster vs John Bower / Christopher Sterman2-6, 1-6
L#3 DoublesFrederick Herman / Thomas Costantino vs Russell Chamberlin / Tim Terry1-6, 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 standings6 teams · 8.0 Men
TeamWLInd. WInd. LSets lostGames lost
1Fuzzy Balls0510516133
2Advantage Geriatrics0541122142
3Logan 8.0 55+0615313149
4G men0612616154
5VF Mtn Terminators0671124172
6Merion 550631532194

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 3.69 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.

4.02
Bob Kothari
published 4.5
3.99
David Bozentka
usually #2 Doubles 100% · published 4
3.97
Charlie Choi
usually #1 Doubles 67%, also #2 Doubles 33% · published 4
3.85
Christopher Coss
usually #1 Doubles 75%, also #2 Doubles 25% · published 4
3.69
Robert Halpern
usually #1 Doubles 67%, also #2 Doubles 17% · published
3.64
Matthew Rieke
usually #2 Doubles 33%, also #1 Doubles 33% · published
3.61
Glenn Lancaster
usually #3 Doubles 50%, also #2 Doubles 50% · published 4
3.56
Thomas Costantino
usually #3 Doubles 60%, also #1 Doubles 40% · published
3.46
Matthew Blischak
usually #1 Doubles 50%, also #3 Doubles 50% · published
3.44
Alec Monaghan
usually #3 Doubles 50%, also #1 Doubles 25% · published 4
3.34
Frederick Herman
usually #2 Doubles 80%, also #3 Doubles 20% · published 3.5
Robert Chiumento
published
Todd Erkis
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.

Thomas Costantino + Frederick Herman044 matchesnot enough data
Thomas Costantino + Todd Erkis044 matchesnot enough data
Thomas Costantino + Robert Halpern134 matchesnot enough data
Frederick Herman + Robert Halpern314 matchesnot enough data
Christopher Coss + Robert Halpern224 matchesnot enough data
Glenn Lancaster + Frederick Herman123 matchesnot enough data
Glenn Lancaster + Alec Monaghan123 matchesnot enough data
Thomas Costantino + Christopher Coss033 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
Bob Kothari
21W–10L career · no lines in 2026
44%56%<1%
4.02
4
David Bozentka
5W–6L career · 4 lines in 2026
<1%52%48%
3.99
4
Charlie Choi
77W–55L career · 3 lines in 2026
<1%59%41%
3.97
4
Christopher Coss
8W–19L career · 4 lines in 2026
<1%88%12%
3.85
Robert Halpern
18W–35L career · 6 lines in 2026
7%92%1%
3.69
Matthew Rieke
3W–8L career · 3 lines in 2026
15%85%<1%
3.64
4
Glenn Lancaster
7W–12L career · 2 lines in 2026
20%80%<1%
3.61
Thomas Costantino
10W–25L career · 5 lines in 2026
33%67%<1%
3.56
Matthew Blischak
2W–18L career · 2 lines in 2026
61%39%<1%
3.46
4
Alec Monaghan
4W–15L career · 4 lines in 2026
68%32%<1%
3.44
3.5
Frederick Herman
21W–27L career · 5 lines in 2026
<1%89%11%
3.34
Robert Chiumento
4W–2L career · no lines in 2026
not enough data
Todd Erkis
2W–15L career · 2 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.