Teams

TUL: Martinez/IS

2023 TUL ADULT 40 & over MEN · 4.0 MEN

18 players · average NTRP 3.67 / OKLAHOMA

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
2023-04-16vs Stevenson/LFSplit 22
W#1 DoublesScott Hartfelder / J Denne vs Thomas Hunt / Kerry Haney6-0, 6-2
L#1 SinglesMichael Abboud vs David Flores0-6, 0-6
W#2 DoublesJohn Holcomb / Gregory Kopervos vs Larry Thompson / Bob Kolibas6-1, 6-4
L#3 DoublesSeong Hwang / Karl Wolfenberger vs Robert Stevenson / Byron Canfield6-3, 1-6, 0-1
2023-03-20vs Sanders 4.0/LFSplit 22
W#1 DoublesScott Hartfelder / J Denne vs Lindsay Smith / Ryan Carter7-6, 6-2
L#1 SinglesMichael Abboud vs Steve Flowers5-7, 3-6
W#2 DoublesSeong Hwang / Gregory Kopervos vs Chad Sanders / Keith Keirsey6-4, 6-4
L#3 DoublesChris Gunsch / David Amon vs Brian Jackson / Ronald Gordon4-6, 1-6
2023-03-01vs Ruefly/LFLost 13
L#1 DoublesJohn Holcomb / J Denne vs Mark Foy / Damon Wright5-7, 3-6
L#1 SinglesMichael Abboud vs Erik Ohlsson2-6, 5-7
W#2 DoublesJeff Borgstrom / Charles Fell vs Tim Pettingell / Kevin Ruefly6-4, 6-3
L#3 DoublesGeorge Martinez / Brian Conway vs Seth Spreiter / Bret McGuire4-6, 6-7
2022-11-08vs Schenk/PHWon 31
W#1 DoublesSeong Hwang / Gregory Kopervos vs Scott Hjelm / Edward Obana6-2, 6-3
W#1 SinglesMichael Abboud vs Bill Buker6-1, 6-4
W#2 DoublesJeff Borgstrom / Scott Hartfelder vs Jeffrey Jackson / David Wallis6-3, 5-7, 1-0
L#3 DoublesBrian Conway / Karl Wolfenberger vs Craig Loseke / Jay Gulick3-6, 5-7
2022-10-11vs Ruefly/LFWon 31
W#1 DoublesSeong Hwang / Gregory Kopervos vs Velmurugan Venkatachalam / Tim Pettingell4-6, 6-1, 1-0
W#1 SinglesMichael Abboud vs Bret McGuire6-2, 7-5
L#2 DoublesBill Chambers / Shane Tuell vs Devin Renberg / Seth Spreiter3-6, 3-6
W#3 DoublesScott Hartfelder / David Allen Clonts vs Kevin Ruefly / Keith Averitt6-3, 6-3
2022-10-04vs Sanders 4.0/LFWon 31
W#1 DoublesSeong Hwang / Gregory Kopervos vs Steve Flowers / Thomas Arens6-1, 4-6, 1-0
W#1 SinglesMichael Abboud vs Keith Keirsey2-6, 6-2, 1-0
W#2 DoublesChris Gunsch / Shane Tuell vs Frank Stout / Steven Oliver3-6, 7-5, 1-0
L#3 DoublesCharles Fell / Jerry Wilkins vs Brian Jackson / Ronald Gordon6-7, 2-6
2022-09-20vs Stevenson/LFWon 31
L#1 DoublesJerry Wilkins / Shane Tuell vs Larry Thompson / Christopher Beard1-6, 3-6
W#1 SinglesMichael Abboud vs Robert Stevenson7-6, 4-1
W#2 DoublesSeong Hwang / Gregory Kopervos vs Bob Kolibas / Byron Canfield6-1, 7-6
W#3 DoublesDavid Amon / Brian Cherry vs Kerry Haney / Joe Wilburn6-2, 6-4
2022-09-12vs Schenk/PHWon 31
W#1 DoublesGregory Kopervos / Brian Cherry vs Edward Obana / Bill Buker6-4, 6-4
W#1 SinglesMichael Abboud vs Scott Hjelm7-5, 6-2
W#2 DoublesCharles Fell / David Allen Clonts vs David Wallis / Tim Schenk6-7, 6-4, 1-0
L#3 DoublesBill Chambers / Scott Hartfelder vs Steven Henry / Kevin Gore1-6, 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 standings5 teams · 4.0 MEN
TeamWLInd. WInd. LSets lostGames lost
1TUL: Martinez/IS62201230290
2Sanders 4.0/LF43131534259
3Stevenson/LF44181433271
4Ruefly/LF44171536307
5Schenk/PH1682041285

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 3.40 estimated across 12 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.

3.73
Brian Conway
usually #3 Doubles 100% · published 4
3.66
J Denne
usually #1 Doubles 63%, also #2 Doubles 25% · published
3.54
John Holcomb
usually #2 Doubles 50%, also #1 Doubles 50% · published
3.47
Gregory Kopervos
usually #1 Doubles 57%, also #2 Doubles 43% · published
3.46
Scott Hartfelder
usually #1 Doubles 40%, also #3 Doubles 40% · published
3.46
Chris Gunsch
usually #2 Doubles 50%, also #3 Doubles 50% · published 4
3.42
Karl Wolfenberger
usually #3 Doubles 100% · published
3.42
Michael Abboud
usually #1 Singles 100% · published
3.33
Jeff Borgstrom
usually #2 Doubles 100% · published
Charles Fell
usually #2 Doubles 67%, also #3 Doubles 33% · published 3.5
David Allen Clonts
usually #2 Doubles 50%, also #3 Doubles 50% · published 3.5
3.15
David Amon
usually #3 Doubles 100% · published 3.5
3.14
George Martinez
usually #3 Doubles 100% · published
3.04
Bill Chambers
usually #3 Doubles 50%, also #2 Doubles 50% · published 3.5
Brian Cherry
published
Jerry Wilkins
published
Seong Hwang
usually #1 Doubles 36%, also #2 Doubles 36% · published
Shane Tuell
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.

Scott Hartfelder + J Denne5264% games+12.8% vs expected
Seong Hwang + Gregory Kopervos8263% games+8.8% vs expected
George Martinez + Brian Conway15454% games−0.6% vs expected
Seong Hwang + Brian Conway4355% games−0.6% vs expected
Karl Wolfenberger + David Allen Clonts4546% games−0.9% vs expected
Scott Hartfelder + Bill Chambers6558% games−2.6% vs expected
Brian Cherry + George Martinez5551% games−6.0% vs expected
John Holcomb + Brian Conway2343% games−6.7% vs expected
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
Brian Conway
127W–50L career · 4 lines in 2023
5%92%3%
3.73
J Denne
72W–38L career · 8 lines in 2023
12%87%1%
3.66
John Holcomb
33W–27L career · 2 lines in 2023
38%62%<1%
3.54
Gregory Kopervos
113W–77L career · 7 lines in 2023
<1%<1%>99%
3.47
Scott Hartfelder
127W–87L career · 5 lines in 2023
60%40%<1%
3.46
4
Chris Gunsch
34W–50L career · 2 lines in 2023
61%39%<1%
3.46
Karl Wolfenberger
31W–52L career · 2 lines in 2023
71%29%<1%
3.42
Michael Abboud
58W–66L career · 8 lines in 2023
72%28%<1%
3.42
Jeff Borgstrom
57W–69L career · 2 lines in 2023
1%88%11%
3.33
3.5
Charles Fell
12W–9L career · type A · 3 lines in 2023
not enough data
3.5
David Allen Clonts
32W–35L career · type A · 2 lines in 2023
not enough data
3.5
David Amon
39W–70L career · 2 lines in 2023
14%86%1%
3.15
George Martinez
80W–78L career · 1 line in 2023
16%83%<1%
3.14
3.5
Bill Chambers
39W–49L career · 2 lines in 2023
39%61%<1%
3.04
Brian Cherry
25W–20L career · no lines in 2023
not enough data
Jerry Wilkins
7W–7L career · no lines in 2023
not enough data
Seong Hwang
54W–41L career · 11 lines in 2023
not enough data
Shane Tuell
29W–38L career · 3 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.