Teams

Is.Pataki18A

2025 Capital Adult 18 & Over · 4.0 Men

13 players · average NTRP 4.00 / NORTH CAROLINA

View scouting list →
Schedule7 played
2025-04-27vs Ga.Jimenez18AWon 31
W#1 DoublesSam Osman / Craig Schauman vs Joshua Collins / Brian Soltz3-6, 7-5, 1-0
W#1 SinglesRussell Riley vs Pete Vammino6-4, 6-2
W#2 DoublesMichael Marchi / Istvan Pataki vs Carlos Collado / Gabe Jimenez7-6, 3-6, 1-0
L#2 SinglesJ Barnes Stephenson vs David Rowe4-6, 4-6
2025-04-13vs St.Wingo18ASplit 22
L#1 SinglesGeoff Knight vs Matthew Glenn2-6, 0-6
W#2 DoublesDaniel Breazeale / Sam Osman vs Evan Fultz / Jeffrey Altneu6-4, 6-2
L#2 SinglesJ Barnes Stephenson vs Gabriel Iocco6-7, 4-6
W#3 DoublesIstvan Pataki / Craig Schauman vs Dylan Miller / Usman Ahmad7-5, 6-1
2025-03-31vs Ma.Capobianco18AWon 30
W#1 SinglesGeoff Knight vs Nelson Semple6-3, 6-7, 1-0
W#2 DoublesDaniel Breazeale / Istvan Pataki vs Bongsang Cho / Youngjun Lee6-2, 0-6, 1-0
W#2 SinglesSam Osman vs Mason Dye6-1, 6-2
2025-03-23vs Ad.Dailey18ALost 03
L#1 SinglesGeoff Knight vs Max Stevenson3-6, 4-6
L#2 DoublesCraig Schauman / Richard Rambo vs Sterling Thomas / Howard Marsilio0-6, 6-4, 0-1
L#2 SinglesRussell Riley vs Scott Underwood6-7, 3-6
2025-03-16vs An.Pham18AWon 21
W#1 SinglesGeoff Knight vs Marcelo Roschel6-1, 6-3
W#2 SinglesSam Osman vs Christopher Steddum3-2
L#3 DoublesWilliam Caldwell / Craig Schauman vs Charley Yu / Chris Wandor3-6, 6-3, 0-1
2025-03-09vs Pe.Holderness18AWon 40
W#1 DoublesCraig Schauman / Russell Riley vs Scott Cunningham / Drew Huggins6-4, 6-1
W#1 SinglesJ Barnes Stephenson vs Chris Mann6-3, 2-6, 1-0
W#2 SinglesGeoff Knight vs David Dare6-2, 6-4
W#3 DoublesMichael Marchi / Istvan Pataki vs N/A6-0, 6-0
2025-03-02vs Jo.Taylor18ALost 13
L#1 DoublesCraig Schauman / J Barnes Stephenson vs Michael Painter / Jeffrey Nottingham2-6, 3-6
L#1 SinglesRussell Riley vs James Dorsett3-6, 4-6
L#2 SinglesGeoff Knight vs Jerod Allen6-4, 5-7, 0-1
W#3 DoublesMichael Marchi / Istvan Pataki vs David Holdstock / William Ferrell6-3, 6-3
A tie can be incomplete. Tell us if someone is missing.
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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 standings for 4.0 Men have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.

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 3.74 estimated across 13 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 #1 Singles 50%, also #1 Doubles 25% · published 4
3.84
Sam Osman
usually #2 Singles 50%, also #2 Doubles 25% · published 4
3.81
Istvan Pataki
usually #3 Doubles 60%, also #2 Doubles 40% · published 4
3.80
Daniel Breazeale
usually #2 Doubles 100% · published 4
3.78
Michael Hamlett
published
3.75
Michael Marchi
published
3.75
William Caldwell
published
3.75
Geoff Knight
usually #1 Singles 67%, also #2 Singles 33% · published 4
3.72
Thomas Stieber
published
3.69
J Barnes Stephenson
usually #2 Singles 50%, also #1 Doubles 25% · published 4
3.67
Edward Farley
published 4
3.61
Craig Schauman
usually #1 Doubles 50%, also #3 Doubles 33% · published 4
3.51
Richard Rambo
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
Craig Schauman + Russell Riley4255% gamesnot enough data
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
Istvan Pataki + Sam Osman303 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 · 4 lines in 2025
<1%73%27%
3.92
4
Sam Osman
93W–57L career · 4 lines in 2025
<1%89%11%
3.84
4
Istvan Pataki
111W–77L career · 5 lines in 2025
1%92%7%
3.81
4
Daniel Breazeale
216W–149L career · 2 lines in 2025
1%93%6%
3.80
Michael Hamlett
8W–9L career · no lines in 2025
1%94%5%
3.78
Michael Marchi
15W–4L career · no lines in 2025
3%95%3%
3.75
William Caldwell
6W–4L career · no lines in 2025
3%95%3%
3.75
4
Geoff Knight
43W–60L career · 6 lines in 2025
3%95%3%
3.75
Thomas Stieber
14W–9L career · no lines in 2025
4%94%2%
3.72
4
J Barnes Stephenson
31W–32L career · 4 lines in 2025
8%91%1%
3.69
4
Edward Farley
1W–4L career · no lines in 2025
9%90%1%
3.67
4
Craig Schauman
163W–154L career · 6 lines in 2025
19%81%<1%
3.61
Richard Rambo
1W–9L career · no lines in 2025
46%54%<1%
3.51

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.