Teams

CDTA 65&OM8.0 a.River Trails Zumph Mon 7 $20

CDTA Summer Adult 65 & Over · CDTA S 65 & Over Men 8.0

12 players · average NTRP 3.88 / CHICAGO

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 →
Schedule6 played
W#1 DoublesThomas Gilbertson / John Griffin vs Mark MacDonald / Bruce Wedell6-2, 6-1
W#2 DoublesClint Newbold / Bill Johnston vs David Leahy / William Casperson0-6, 7-5, 1-0
W#3 DoublesStephen Chertok / Alfred Ramirez vs Daniel Robin / Yakov Simkin3-6, 6-3, 1-0
W#1 DoublesGeorge Jacobus / Bill Johnston vs Mark MacDonald / William Casperson6-1, 6-0
W#2 DoublesClint Newbold / Alfred Ramirez vs Yakov Simkin / Harold Krent6-4, 4-6, 1-0
L#3 DoublesRod Schroeder / Robert Zumph vs Robert Hughes / Daniel Robin2-6, 4-6
W#1 DoublesThomas Gilbertson / George Jacobus vs Mark MacDonald / Bruce Wedell6-3, 4-6, 1-0
W#2 DoublesJay Freedman / Bill Johnston vs David Leahy / Daniel Robin6-4, 6-3
W#3 DoublesStephen Chertok / Alfred Ramirez vs Robert Hughes / David Kaufman6-2, 6-2
W#1 DoublesThomas Gilbertson / Rod Schroeder vs Robert Hughes / David Kaufman6-1, 6-0
W#2 DoublesStephen Chertok / John Griffin vs Harold Krent / Yakov Simkin7-5, 7-6
W#1 DoublesThomas Gilbertson / George Jacobus vs Harold Krent / William Casperson6-2, 6-2
W#2 DoublesRod Schroeder / Jay Freedman vs Mark MacDonald / Yakov Simkin6-0, 6-1
W#3 DoublesJoseph Costigan / Stephen Chertok vs Bruce Wedell / Brian Lowy6-3, 6-4
W#1 DoublesStephen Chertok / Joseph Costigan vs Brian Lowy / David Leahy6-1, 6-3
W#2 DoublesBill Johnston / Clint Newbold vs Harold Krent / Mark MacDonald6-1, 6-4
L#3 DoublesRobert Zumph / John Griffin vs Keith Mills / Bruce Wedell3-6, 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 standings2 teams · CDTA S 65 & Over Men 8.0
TeamWLInd. WInd. LSets lostGames lost
1CDTA 65&OM8.0 a.River Trails Zumph Mon 7 $206015310123
2CDTA 65&OM8.0 b.Plum Grove Robin Mon 6 $00631530187

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 3 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.

3.86
Jay Freedman
usually #2 Doubles 100% · published
Bill Johnston
published 4
3.75
Stephen Chertok
usually #3 Doubles 60%, also #1 Doubles 20% · published 4
3.47
George Jacobus
usually #1 Doubles 100% · published 4
Alfred Ramirez
usually #3 Doubles 67%, also #2 Doubles 33% · published 3.5
Clint Newbold
usually #2 Doubles 100% · published
John Griffin
published
Joseph Costigan
usually #3 Doubles 50%, also #1 Doubles 50% · published
Randy Curtis
published
Robert Zumph
usually #3 Doubles 100% · published
Rod Schroeder
usually #3 Doubles 33%, also #1 Doubles 33% · published
Thomas Gilbertson
usually #1 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.

Randy Curtis + Jay Freedman10459% gamesnot enough data
Jay Freedman + Rod Schroeder7270% gamesnot enough data
Thomas Gilbertson + Jay Freedman5362% gamesnot enough data
Randy Curtis + Thomas Gilbertson5065% gamesnot enough data
John Griffin + Thomas Gilbertson4154% gamesnot enough data
Joseph Costigan + Jay Freedman4157% gamesnot enough data
John Griffin + Jay Freedman303 matchesnot enough data
John Griffin + Stephen Chertok123 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.

Jay Freedman
92W–63L career · 2 lines in 2023
<1%86%14%
3.86
4
Bill Johnston
30W–32L career · no lines in 2023
not enough data
4
Stephen Chertok
26W–12L career · 5 lines in 2023
3%95%3%
3.75
4
George Jacobus
3W–3L career · type S · 3 lines in 2023
60%40%<1%
3.47
3.5
Alfred Ramirez
44W–39L career · 3 lines in 2023
not enough data
Clint Newbold
8W–2L career · 3 lines in 2023
not enough data
John Griffin
25W–16L career · no lines in 2023
not enough data
Joseph Costigan
42W–25L career · 2 lines in 2023
not enough data
Randy Curtis
65W–41L career · no lines in 2023
not enough data
Robert Zumph
0W–3L career · 2 lines in 2023
not enough data
Rod Schroeder
19W–9L career · 3 lines in 2023
not enough data
Thomas Gilbertson
53W–26L career · 4 lines in 2023
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.