Teams

Is.Pataki18A

2026 Capital Adult 18 & Over · 4.0 Men

15 players · average NTRP 4.00 / NORTH CAROLINA

View scouting list →
Schedule8 played
2026-05-03vs Ad.Dailey18ALost 04
L#1 DoublesThomas Stieber / Michael Marchi vs Ryan Lindsay / Matthew Horney6-4, 2-6, 0-1
L#1 SinglesGeoff Knight vs Pablo Koe-Krompecher6-7, 5-7
L#2 DoublesSam Osman / Russell Riley vs Joe Neylan / Scott Underwood5-7, 6-7
L#3 DoublesGabriel Iocco / Wes Dyke vs Bradford Minsley / Jonathan Adams3-6, 6-4, 0-1
2026-04-25vs Pe.Holderness18AWon 41
W#1 DoublesWes Dyke / Gabriel Iocco vs Ted Sherburne / Mike Hennen6-4, 6-2
L#1 SinglesGeoff Knight vs Seb Heese2-6, 4-6
W#2 DoublesJ Barnes Stephenson / Michael Marchi vs John Markham / Robert Weaver6-2, 6-2
W#2 SinglesSam Osman vs N/A6-0, 6-0
W#3 DoublesSean Toner / Thomas Stieber vs Drew Huggins / William Amburn6-7, 6-4, 1-0
2026-04-19vs Ga.Jimenez18AWon 50
W#1 DoublesRussell Riley / Wes Dyke vs Carlos Collado / Pedro Loaiza2-6, 6-4, 1-0
W#1 SinglesJason Grunberg vs David Rowe4-6, 6-4, 1-0
W#2 DoublesJ Barnes Stephenson / Sean Toner vs Hai Le / Daniel Knox6-3, 7-6
W#2 SinglesGabriel Iocco vs John Parsons6-0, 6-1
W#3 DoublesMichael Marchi / Mark Osborn vs Charles Gowland / Montgomery Fletcher6-2, 6-2
2026-04-12vs An.Pham18ALost 23
L#1 DoublesDaniel Breazeale / Matthew Glenn vs Andrew Pham / Henry Conover2-6, 0-6
L#1 SinglesGeoff Knight vs Christopher Steddum4-6, 2-6
W#2 DoublesRussell Riley / Sean Toner vs Nick Cox / Jason Smith3-6, 7-6, 1-0
L#2 SinglesJ Barnes Stephenson vs Charley Yu6-3, 2-6, 0-1
W#3 DoublesMichael Marchi / Thomas Stieber vs Marcelo Roschel / Chris Wandor6-4, 6-2
2026-03-22vs Ad.Dailey18AWon 32
L#1 DoublesSean Toner / J Barnes Stephenson vs Ryan Lindsay / Scott Russell2-6, 6-7
W#1 SinglesWes Dyke vs Scott Underwood6-4, 1-6, 1-0
W#2 DoublesRussell Riley / Sam Osman vs Adam Dailey / Jonathan Adams7-5, 6-4
W#2 SinglesGabriel Iocco vs Clifton Minsley6-1, 7-6
L#3 DoublesThomas Stieber / William Caldwell vs Matthew Horney / Joe Neylan6-7, 5-7
2026-03-15vs Pe.Holderness18ALost 23
W#1 DoublesMichael Marchi / Thomas Stieber vs Morgan Camp / Scott Cunningham4-6, 6-4, 1-0
L#1 SinglesWes Dyke vs Seb Heese2-6, 3-6
L#2 DoublesSam Osman / J Barnes Stephenson vs Ted Sherburne / Darin Meyer6-7, 4-6
L#2 SinglesRussell Riley vs Chris Mann3-6, 7-5, 0-1
W#3 DoublesDaniel Breazeale / William Caldwell vs Penn Holderness / Scott St John6-2, 6-4
2026-03-08vs Ga.Jimenez18AWon 50
W#1 DoublesGabriel Iocco / Matthew Glenn vs David Rowe / Gabe Jimenez6-1, 7-5
W#1 SinglesJason Grunberg vs Pedro Loaiza7-5, 7-5
W#2 DoublesMark Osborn / Michael Marchi vs Brian Soltz / John Parsons6-4, 6-2
W#2 SinglesRussell Riley vs Hai Le6-4, 0-1
W#3 DoublesIstvan Pataki / Thomas Stieber vs Charles Gowland / Ted Lotchin7-5, 6-4
2026-03-01vs An.Pham18AWon 32
L#1 DoublesMatthew Glenn / Daniel Breazeale vs Brendon Dorgan / Henry Conover6-7, 5-7
W#1 SinglesRussell Riley vs Aashal Dave7-6, 6-1
L#2 DoublesMark Osborn / J Barnes Stephenson vs Nick Cox / Matt Shait2-6, 4-6
W#2 SinglesGeoff Knight vs Christopher Steddum7-5, 6-2
W#3 DoublesWes Dyke / Istvan Pataki vs Charley Yu / Marcelo Roschel6-4, 6-4
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 standings11 teams · 4.0 Men
TeamWLInd. WInd. LSets lostGames lost
1Ch.Whitehorne18A100401030348
2Ed.Schlotterhausen18A73311942347
3Na.Wireback18A73282251421
4Ad.Dailey18A62271334348
5Is.Pataki18A53241638371
6An.Pham18A53231738346
7Pe.Holderness18A26152554384
8Ga.Jimenez18A26112962404
9Co.Sutler18A28193168505
10Je.Monaghen18A28163472494
11Br.Wolborsky18A28143678523

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 3.77 estimated across 15 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.

3.92
Russell Riley
usually #2 Doubles 43%, also #2 Singles 29% · published 4
3.92
Matthew Glenn
usually #1 Doubles 100% · published
3.84
Sam Osman
usually #2 Doubles 50%, also #3 Doubles 38% · published 4
3.82
Gabriel Iocco
usually #2 Singles 33%, also #1 Doubles 22% · published 4
3.81
Jason Grunberg
usually #1 Singles 100% · published
3.81
Istvan Pataki
usually #3 Doubles 100% · published 4
3.80
Daniel Breazeale
usually #1 Doubles 67%, also #3 Doubles 33% · published 4
3.75
Michael Marchi
usually #3 Doubles 33%, also #1 Doubles 33% · published
3.75
William Caldwell
usually #3 Doubles 100% · published
3.75
Geoff Knight
usually #1 Singles 75%, also #2 Singles 25% · published 4
3.74
Mark Osborn
usually #2 Doubles 67%, also #3 Doubles 33% · published
3.72
Thomas Stieber
usually #3 Doubles 67%, also #1 Doubles 33% · published
3.69
J Barnes Stephenson
usually #2 Doubles 67%, also #1 Doubles 17% · published 4
3.65
Wes Dyke
usually #3 Doubles 33%, also #1 Singles 33% · published 4
3.64
Sean Toner
usually #2 Doubles 50%, also #1 Doubles 25% · 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.

Sam Osman + Russell Riley4160% games+6.0% vs expected
Daniel Breazeale + Russell Riley15654% games−2.1% vs expected
Istvan Pataki + Geoff Knight4156% gamesnot enough data
Istvan Pataki + Daniel Breazeale314 matchesnot enough data
Daniel Breazeale + Sam Osman224 matchesnot enough data
Michael Marchi + Thomas Stieber213 matchesnot enough data
Michael Marchi + Mark Osborn303 matchesnot enough data
Mark Osborn + Daniel Breazeale123 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
Russell Riley
109W–59L career · 7 lines in 2026
<1%73%27%
3.92
Matthew Glenn
11W–13L career · 3 lines in 2026
<1%74%26%
3.92
4
Sam Osman
93W–57L career · 8 lines in 2026
<1%89%11%
3.84
4
Gabriel Iocco
118W–116L career · 8 lines in 2026
1%91%8%
3.82
Jason Grunberg
11W–7L career · 2 lines in 2026
1%92%7%
3.81
4
Istvan Pataki
111W–77L career · 2 lines in 2026
1%92%7%
3.81
4
Daniel Breazeale
216W–149L career · 3 lines in 2026
1%93%6%
3.80
Michael Marchi
15W–4L career · 6 lines in 2026
3%95%3%
3.75
William Caldwell
6W–4L career · 2 lines in 2026
3%95%3%
3.75
4
Geoff Knight
43W–60L career · 4 lines in 2026
3%95%3%
3.75
Mark Osborn
12W–8L career · 3 lines in 2026
3%95%2%
3.74
Thomas Stieber
14W–9L career · 6 lines in 2026
4%94%2%
3.72
4
J Barnes Stephenson
31W–32L career · 6 lines in 2026
8%91%1%
3.69
4
Wes Dyke
17W–23L career · 6 lines in 2026
13%87%<1%
3.65
Sean Toner
4W–5L career · 4 lines in 2026
13%86%<1%
3.64

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.