Teams

CDTA S A65M7.0 1Tam Spangler Sat 3 $22

CDTA 1Summer Adult 65 & over · CDTA 65 & Over M 7.0

17 players · average NTRP 3.50 / 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 →
Schedule8 played
L#1 DoublesBrian Lowy / Joseph Lyden vs Daniel Robin / Gary Holzman5-7, 0-6
W#2 DoublesJohn van Duzer / Harold Krent vs Craig Wells / Tom Buerger6-4, 6-4
W#3 DoublesChuck Zitnick / Andrew Pappas vs Bill Marcus / Patrick Edwards7-5, 6-4
W#1 DoublesJoseph Lyden / William James vs Daniel Robin / Patrick Edwards6-3, 6-2
W#2 DoublesGerald Abbott / John van Duzer vs Michael Aitken / Bill Marcus6-1, 7-6
W#3 DoublesNick Paterakos / Mark MacDonald vs William Lange / Dino Tsorotiotis6-4, 6-4
W#2 DoublesJoseph Lyden / William James vs Neal Johnson / Jeffrey Porto7-6, 3-6, 1-0
W#3 DoublesJohn van Duzer / Harold Krent vs Matthew Newman / Richard Wilk6-0, 6-0
W#1 DoublesGerald Abbott / Howard Gartzman vs Robert Wheeler III / Phil Frederickson6-2, 6-7, 1-0
L#2 DoublesJohn van Duzer / Brian Lowy vs Richard McLean / Jeffrey Porto4-6, 2-6
L#3 DoublesMark MacDonald / Harold Krent vs Thomas White / Neal Johnson3-6, 6-7
W#1 DoublesGerald Abbott / Howard Gartzman vs Yehuda Cohen / Patrick Edwards6-1, 6-1
W#2 DoublesGary Spangler / John van Duzer vs William Lange / Bill Marcus6-7, 6-3, 1-0
W#3 DoublesChuck Blumenthal / Andy Knott vs Dino Tsorotiotis / Craig Wells7-5, 6-0
L#1 DoublesJohn van Duzer / Joseph Lyden vs Neal Johnson / David MacK6-2, 2-6, 0-1
W#2 DoublesBrian Lowy / Gerald Abbott vs Robert Barry / Rick Jett6-0, 7-6
W#3 DoublesChuck Blumenthal / Andy Knott vs Phil Debuhr / Chris Gair4-6, 6-2, 1-0
W#1 DoublesJoseph Lyden / John van Duzer vs Michael Aitken / Gary Holzman6-3, 6-4
L#2 DoublesAndrew Pappas / Nick Paterakos vs Bill Marcus / Patrick Edwards3-6, 6-7
L#3 DoublesGary Spangler / Harold Krent vs Steven Schenker / Craig Wells7-5, 3-6, 0-1
L#1 DoublesRobert Hughes / Andrew Rubanovich vs Jeffrey Porto / Thomas White2-6, 3-6
W#2 DoublesBrian Lowy / John van Duzer vs Neal Johnson / David MacK6-3, 6-2
L#3 DoublesMichael Schultz / Chuck Zitnick vs Matthew Newman / Rick Jett5-7, 6-7
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 standings3 teams · CDTA 65 & Over M 7.0
TeamWLInd. WInd. LSets lostGames lost
1CDTA S A65M7.0 1Tam Spangler Sat 3 $225315922212
2CDTA S A65M7.0 2Wheaton Mills Sun 12 $2044121226222
3CDTA S A65M7.0 3Cuniff Park (OUT) Rubin Sun 9 $153591533253

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 3.36 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.

3.63
Chuck Blumenthal
usually #3 Doubles 100% · published 4
3.61
Harold Krent
usually #3 Doubles 75%, also #2 Doubles 25% · published 3.5
3.54
Howard Gartzman
usually #1 Doubles 100% · published 3.5
3.46
Chuck Zitnick
usually #3 Doubles 100% · published 3.5
3.46
Brian Lowy
usually #2 Doubles 75%, also #1 Doubles 25% · published 3.5
3.36
Gerald Abbott
usually #2 Doubles 50%, also #1 Doubles 50% · published 3.5
3.35
Andy Knott
usually #3 Doubles 100% · published 3.5
3.31
Joseph Lyden
usually #1 Doubles 86%, also #2 Doubles 14% · published 3.5
3.26
Andrew Pappas
usually #2 Doubles 50%, also #3 Doubles 50% · published 3.5
Gary Spangler
published 3.5
3.11
Clyde Woods
published 3.5
2.87
Andrew Rubanovich
usually #1 Doubles 100% · published 3
John van Duzer
usually #2 Doubles 63%, also #1 Doubles 25% · published
Mark MacDonald
usually #3 Doubles 100% · published
Michael Schultz
published
Nick Paterakos
usually #3 Doubles 50%, also #2 Doubles 50% · published
Robert Hughes
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.

Andrew Pappas + Nick Paterakos261956% games+1.3% vs expected
Howard Gartzman + Brian Lowy12359% games−0.8% vs expected
Chuck Zitnick + Clyde Woods10264% gamesnot enough data
Chuck Blumenthal + Andy Knott7457% gamesnot enough data
John van Duzer + Harold Krent7264% gamesnot enough data
Andrew Rubanovich + Chuck Blumenthal5451% gamesnot enough data
John van Duzer + Brian Lowy3541% gamesnot enough data
Clyde Woods + Harold Krent6177% 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
Chuck Blumenthal
50W–42L career · 2 lines in 2025
15%84%<1%
3.63
3.5
Harold Krent
31W–22L career · 4 lines in 2025
<1%20%80%
3.61
3.5
Howard Gartzman
148W–70L career · 2 lines in 2025
<1%37%63%
3.54
3.5
Chuck Zitnick
42W–24L career · 2 lines in 2025
<1%61%39%
3.46
3.5
Brian Lowy
31W–21L career · 4 lines in 2025
<1%64%36%
3.46
3.5
Gerald Abbott
43W–23L career · 4 lines in 2025
<1%86%13%
3.36
3.5
Andy Knott
20W–5L career · 2 lines in 2025
<1%86%13%
3.35
3.5
Joseph Lyden
66W–115L career · 7 lines in 2025
1%92%7%
3.31
3.5
Andrew Pappas
142W–94L career · 2 lines in 2025
2%94%3%
3.26
3.5
Gary Spangler
9W–2L career · no lines in 2025
not enough data
3.5
Clyde Woods
58W–30L career · no lines in 2025
19%81%<1%
3.11
3
Andrew Rubanovich
75W–109L career · 1 line in 2025
<1%83%17%
2.87
John van Duzer
32W–14L career · 8 lines in 2025
not enough data
Mark MacDonald
19W–37L career · 2 lines in 2025
not enough data
Michael Schultz
0W–1L career · no lines in 2025
not enough data
Nick Paterakos
93W–57L career · 2 lines in 2025
not enough data
Robert Hughes
0W–10L career · no lines in 2025
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.