Teams

RCW - Sumar

2024 USTA 55 & Over League · 8.0 Men

10 players · average NTRP 3.93 / CENTRAL PENNSYLVANIA

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 →
Schedule11 played
2024-07-28vs RCW - CampbellLost 12
W#1 DoublesGregg Pearson / Frederick JR Shaak vs Don Hutchison / David Schlosser4-6, 6-1, 1-0
L#2 DoublesAriff Sumar / Eric Glatsky vs Stephen Nichols / Robert Williams6-2, 6-7, 0-1
L#3 DoublesJohn Hufnagel / Jody Sambrick vs Scott Cutright / Gustavo Pilarte0-6, 4-6
2024-07-26Won 10
W#2 DoublesAdib Eddy Geadah / Frederick JR Shaak vs N/A6-0, 6-0
2024-07-21vs RCW - CampbellLost 12
L#1 DoublesMark Trach / Joe Schrader vs David Schlosser / Steve Staman2-6, 3-6
W#2 DoublesFrederick JR Shaak / Robert Rittase vs Andy Loose / Gustavo Pilarte6-3, 7-5
L#3 DoublesEric Glatsky / John Hufnagel vs Victor Fissella / Saul Cohen1-6, 6-2, 0-1
2024-07-11vs LTYC - CookWon 30
W#1 DoublesMark Trach / Joe Schrader vs Ed Burton / Joseph Donell6-3, 6-4
W#2 DoublesFrederick JR Shaak / Robert Rittase vs NICK DOWNEY / Kirk Thoman3-6, 6-2, 1-0
W#3 DoublesEric Glatsky / Gregg Pearson vs Paul Dano / John Irwin6-1, 6-1
2024-06-24vs West Shore - EckhausSplit 11
L#1 DoublesAdib Eddy Geadah / Mark Trach vs Virgilio Centenera / Rob Martin4-6, 6-4, 0-1
W#3 DoublesEric Glatsky / Ariff Sumar vs RANDY SHEAFFER / Robert Himler5-7, 6-4, 1-0
2024-06-13vs Hershey CC - WolfeWon 20
W#1 DoublesMark Trach / Joe Schrader vs Tom Ly / Jenks Landis7-5, 4-6, 1-0
W#2 DoublesGregg Pearson / Robert Rittase vs Wilson Wolfe / Robert McCormack6-0, 6-2
2024-06-06vs West Shore - EckhausWon 20
W#1 DoublesRobert Rittase / Gregg Pearson vs Robert Lentz / Virgilio Centenera6-4, 6-1
W#2 DoublesEric Glatsky / Frederick JR Shaak vs Daniel Labell / Tomas Lee6-2, 6-2
2024-06-02vs LTYC - CookWon 10
W#1 DoublesRobert Rittase / Gregg Pearson vs Trip Vanroden / Ed Burton4-6, 6-4, 1-0
2024-05-19vs YACTA - RebertWon 21
W#1 DoublesMark Trach / Adib Eddy Geadah vs David Heinzelmann / Wes Hawk6-2, 6-2
W#2 DoublesRobert Rittase / Gregg Pearson vs Michael Moyer / Gregory Bankert6-4, 6-0
L#3 DoublesAriff Sumar / Eric Glatsky vs Bill Waring / Matthew Ludwig6-4, 4-6, 0-1
2024-05-09vs YACTA - RebertWon 21
W#1 DoublesMark Trach / Joe Schrader vs Michael Moyer / Gregory Bankert6-2, 7-5
L#2 DoublesEric Glatsky / Jody Sambrick vs Cory Barnes / Scott Phillips1-6, 0-6
W#3 DoublesAriff Sumar / John Hufnagel vs Bill Waring / Douglas Greenholt4-6, 7-6, 1-0
2022-07-10vs Hershey CC - WolfeWon 10
W#1 DoublesJohn Hufnagel / Robert Williams vs Robert McCormack / Michael Kushner6-2, 6-1
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 standings for 8.0 Men have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.

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 3.65 estimated across 8 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.

3.91
Frederick JR Shaak
usually #2 Doubles 82%, also #3 Doubles 9% · published 4
3.84
Mark Trach
usually #1 Doubles 100% · published 4
3.79
Gregg Pearson
usually #1 Doubles 50%, also #2 Doubles 31% · published 4
3.69
Adib Eddy Geadah
usually #1 Doubles 70%, also #2 Doubles 20% · published 4
3.67
Eric Glatsky
usually #3 Doubles 47%, also #2 Doubles 41% · published 4
3.54
Joe Schrader
usually #1 Doubles 92%, also #3 Doubles 8% · published 4
3.39
Jody Sambrick
usually #2 Doubles 75%, also #1 Doubles 13% · published
3.37
Ariff Sumar
usually #3 Doubles 67%, also #2 Doubles 22% · published 3.5
John Hufnagel
usually #3 Doubles 67%, also #1 Doubles 33% · published
Robert Rittase
usually #2 Doubles 67%, also #1 Doubles 33% · 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.

Frederick JR Shaak + Gregg Pearson25462% games+5.4% vs expected
Frederick JR Shaak + Ariff Sumar16557% games−0.7% vs expected
Ariff Sumar + Eric Glatsky221155% games−1.8% vs expected
Frederick JR Shaak + Eric Glatsky5651% games−4.2% vs expected
Eric Glatsky + Gregg Pearson7552% games−5.3% vs expected
John Hufnagel + Eric Glatsky2540% gamesnot enough data
Ariff Sumar + Joe Schrader3452% gamesnot enough data
Robert Rittase + Gregg Pearson6064% gamesnot 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
Frederick JR Shaak
239W–122L career · 11 lines in 2024
<1%74%26%
3.91
4
Mark Trach
65W–32L career · type A · 6 lines in 2024
1%87%12%
3.84
4
Gregg Pearson
299W–143L career · 16 lines in 2024
2%91%7%
3.79
4
Adib Eddy Geadah
93W–50L career · 10 lines in 2024
8%90%1%
3.69
4
Eric Glatsky
286W–231L career · 17 lines in 2024
11%88%1%
3.67
4
Joe Schrader
184W–119L career · 12 lines in 2024
37%63%<1%
3.54
Jody Sambrick
41W–26L career · 8 lines in 2024
<1%78%22%
3.39
3.5
Ariff Sumar
189W–163L career · type A · 9 lines in 2024
<1%82%18%
3.37
John Hufnagel
50W–42L career · 6 lines in 2024
not enough data
Robert Rittase
35W–18L career · 6 lines in 2024
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.