Teams

CDTA W 55&OM9.0 2.Wheat Exner Sun 4 $20

CDTA 1Winter 55 & over W · E

9 players · average NTRP 4.40 / 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 →
Schedule7 played
L#1 DoublesJeff Callen / Scott Thornton vs Jim Karr / Robert Rao4-6, 4-6
L#2 DoublesMichael Grantham / David Tatosian vs Mike Meyer / Brad Wilson7-6, 1-6, 0-1
W#3 DoublesScott Thornton / Mark Exner vs Stephen Cervieri / Dan Kearny6-4, 3-6, 1-0
2026-04-12Lost 01
L#1 DoublesMichael Grantham / Scott Thornton vs Dan Kearny / Mark Baladad2-6, 3-6
L#1 DoublesMark Exner / Michael Grantham vs Mark Baladad / Michael Haber1-6, 1-6
L#2 DoublesScott Thornton / John Laurx vs Eric H Lo / Neil Golden6-7, 4-6
L#1 DoublesJeff Callen / Scott Thornton vs Peter Krizman / Bill Bowman2-6, 1-6
L#2 DoublesMichael Grantham / Mark Exner vs Robert Rao / Kurt Fenton0-6, 4-6
L#1 DoublesFrederick Thome / Scott Thornton vs Mark Baladad / Michael Haber0-6, 4-6
L#2 DoublesMark Exner / Lubos Vegh vs Bruce Harris / Dale Hall3-6, 0-6
L#3 DoublesMichael Grantham / David Tatosian vs Eric H Lo / Dan Kearny2-6, 6-3, 0-1
L#1 DoublesMark Exner / Frederick Thome vs Bill Bowman / John Morris2-6, 3-6
W#2 DoublesJeff Callen / Scott Thornton vs Peter Krizman / Mike Meyer1-6, 6-4, 1-0
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 standings4 teams · E
TeamWLInd. WInd. LSets lostGames lost
1CDTA W 55&OM9.0 1.RT Velasco Sun 6 $277118614163
2CDTA W 55&OM9.0 3.Gnvw Lo Sun 3 $224314716144
3DROPPED W 55&OM9.0 4.RT Adams Sat 2 $27000000
4CDTA W 55&OM9.0 2.Wheat Exner Sun 4 $200712041251

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 3.94 estimated across 7 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.

Frederick Thome
usually #1 Doubles 100% · published 4.5
4.12
John Laurx
published 4.5
4.05
Mark Exner
usually #1 Doubles 40%, also #2 Doubles 40% · published
4.03
David Tatosian
published 4.5
4.01
Jeff Callen
usually #1 Doubles 67%, also #2 Doubles 33% · published
3.91
Scott Thornton
usually #1 Doubles 57%, also #2 Doubles 29% · published
3.88
Lubos Vegh
published 4.5
3.55
Gregory Adams
usually #3 Doubles 50%, also #1 Doubles 50% · published 4
Michael Grantham
usually #2 Doubles 40%, also #1 Doubles 40% · 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.

Michael Grantham + Mark Exner141050% games+1.0% vs expected
Jeff Callen + John Laurx4748% gamesnot enough data
Scott Thornton + Lubos Vegh7254% gamesnot enough data
Michael Grantham + David Tatosian2743% gamesnot enough data
Scott Thornton + Jeff Callen2542% gamesnot enough data
Jeff Callen + Lubos Vegh4257% gamesnot enough data
Gregory Adams + Lubos Vegh0626% gamesnot enough data
Scott Thornton + Gregory Adams033 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
Frederick Thome
0W–5L career · 2 lines in 2026
not enough data
4.5
John Laurx
188W–157L career · no lines in 2026
19%81%<1%
4.12
Mark Exner
74W–54L career · 5 lines in 2026
34%66%<1%
4.05
4.5
David Tatosian
4W–9L career · type S · no lines in 2026
41%59%<1%
4.03
Jeff Callen
57W–71L career · 3 lines in 2026
47%53%<1%
4.01
Scott Thornton
20W–32L career · 7 lines in 2026
77%23%<1%
3.91
4.5
Lubos Vegh
46W–68L career · no lines in 2026
82%18%<1%
3.88
4
Gregory Adams
29W–60L career · type A · 4 lines in 2026
34%66%<1%
3.55
Michael Grantham
39W–42L career · 5 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.