Teams

Grand Ole Slammers

Adult 55 & Over Summer · 6.0 Men

9 players · average NTRP 2.88 / DELAWARE

View scouting list →
Schedule8 played
2022-08-15vs Wonders of WalkerWorldWon 21
W#1 DoublesDavid Prosser / Armando Gomez vs John Casanova / Charles Harrison2-6, 6-4, 1-0
W#2 DoublesDaniel Marien / Masaaki Saito vs GALICANO INGUITO / Mike Buckley6-0, 6-2
L#3 DoublesGERARD OSMOND / Robert Cox vs Perry Walker / Mike Chang4-6, 2-6
2022-08-12vs Wonders of WalkerWorldSplit 11
W#1 DoublesDavid Prosser / Masaaki Saito vs Derik Zhou / GALICANO INGUITO6-4, 6-3
L#2 DoublesMichael Hartman / Robert Cox vs Perry Walker / Charles Harrison0-6, 6-3, 0-1
2022-08-05vs Wonders of WalkerWorldLost 02
L#1 DoublesArmando Gomez / Daniel Marien vs John Casanova / Charles Harrison3-6, 2-6
L#2 DoublesMasaaki Saito / David Dychala vs Derik Zhou / Mike Buckley3-6, 2-6
2022-07-31vs Wonders of WalkerWorldLost 02
L#1 DoublesArmando Gomez / Masaaki Saito vs Charles Harrison / Ronald Bartash3-6, 4-6
L#2 DoublesRobert Cox / George Gower vs Derik Zhou / Mike Buckley1-6, 1-6
2022-07-26vs Wonders of WalkerWorldLost 02
L#1 DoublesArmando Gomez / Michael Hartman vs Thomas Moore / Mike Chang3-6, 1-6
L#2 DoublesDaniel Marien / Jerry Grasso vs Christopher Panchelli / GALICANO INGUITO3-6, 7-6, 0-1
2022-07-19vs Wonders of WalkerWorldLost 12
L#1 DoublesDavid Prosser / James Donato vs GALICANO INGUITO / Derik Zhou2-6, 7-5, 0-1
W#2 DoublesMasaaki Saito / GERARD OSMOND vs Mike Buckley / Mike Chang2-6, 6-4, 1-0
L#3 DoublesRobert Cox / Jerry Grasso vs Christopher Panchelli / Perry Walker1-6, 2-6
2022-07-14vs Wonders of WalkerWorldLost 03
L#1 DoublesGERARD OSMOND / Robb Bartley vs John Casanova / Brian Crevasse1-6, 1-6
L#2 DoublesJames Donato / Michael Hartman vs Thomas Moore / Charles Harrison0-6, 1-6
L#3 DoublesDavid Dychala / George Gower vs GALICANO INGUITO / Lawrence Kiss2-6, 0-6
2022-06-29vs Wonders of WalkerWorldLost 12
L#1 DoublesMasaaki Saito / Michael Hartman vs Brian Crevasse / Mike Chang3-6, 3-6
W#2 DoublesGERARD OSMOND / Daniel Marien vs Perry Walker / Christopher Panchelli4-6, 6-3, 1-0
L#3 DoublesRobert Cox / George Gower vs Ronald Bartash / Robert Rodriguez3-6, 0-6
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 standings2 teams · 6.0 Men
TeamWLInd. WInd. LSets lostGames lost
1Wonders of WalkerWorld0819513143
2Grand Ole Slammers0851941267

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 2.68 estimated across 4 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.

2.83
Masaaki Saito
usually #2 Doubles 50%, also #1 Doubles 50% · published
David Prosser
usually #1 Doubles 100% · published 3
2.68
GERARD OSMOND
usually #2 Doubles 50%, also #1 Doubles 25% · published 3
2.64
Jerry Grasso
usually #3 Doubles 50%, also #2 Doubles 50% · published
2.55
Daniel Marien
usually #2 Doubles 75%, also #1 Doubles 25% · published 3
George Gower
usually #3 Doubles 67%, also #2 Doubles 33% · published 2.5
Armando Gomez
usually #1 Doubles 67%, also #3 Doubles 33% · published
James Donato
usually #2 Doubles 50%, also #1 Doubles 50% · published
Michael Hartman
usually #2 Doubles 50%, also #1 Doubles 50% · 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.

Masaaki Saito + GERARD OSMOND3450% games+3.7% vs expected
Daniel Marien + GERARD OSMOND2536% gamesnot enough data
GERARD OSMOND + Armando Gomez134 matchesnot enough data
Daniel Marien + David Prosser033 matchesnot enough data
Daniel Marien + Masaaki Saito123 matchesnot enough data
David Prosser + Armando Gomez303 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.

Masaaki Saito
66W–98L career · 6 lines in 2022
1%90%9%
2.83
3
David Prosser
34W–64L career · 3 lines in 2022
not enough data
3
GERARD OSMOND
61W–92L career · 4 lines in 2022
9%91%1%
2.68
Jerry Grasso
22W–33L career · 2 lines in 2022
14%86%<1%
2.64
3
Daniel Marien
56W–96L career · 4 lines in 2022
34%66%<1%
2.55
2.5
George Gower
2W–48L career · 3 lines in 2022
not enough data
Armando Gomez
34W–54L career · 6 lines in 2022
not enough data
James Donato
12W–23L career · 2 lines in 2022
not enough data
Michael Hartman
53W–59L career · 4 lines in 2022
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.