Teams

Is.Pataki40M

2025 Capital Mixed 40 & Over · 4.0

11 players · average NTRP 3.90 / NORTH CAROLINA

View scouting list →
Schedule8 played
2025-07-27vs La.Brock40MLost 03
L#1 DoublesCraig Schauman / Kana Brinckerhoff vs Lawrence Brock / Emily Larson6-4, 2-6, 0-1
L#2 DoublesIstvan Pataki / Courtney Whalen vs W Troutman / Jane Hunter3-6, 3-6
L#3 DoublesThomas Stieber / Nikki DAmbrose vs Celeste Ramsey / Dat Pham0-6, 6-7
2025-07-13vs Ca.Collado40MSplit 11
L#2 DoublesAileen Carroll / Thomas Stieber vs Nora Lenahan / Rahul Narang2-6, 0-6
W#3 DoublesMcKenzie Keenan Osman / Sam Osman vs Meghan Howard / Sean Heuser6-4, 1-6, 1-0
2025-07-12vs Jo.Adams40MLost 03
L#1 DoublesAileen Carroll / Craig Schauman vs Stephanie Disbrow / Jonathan Adams2-6, 2-6
L#2 DoublesGwynn Thayer / Geoff Knight vs Ginny Meier / Ted Sherburne2-6, 0-3
L#3 DoublesLiz Arcos / Thomas Stieber vs Ashlie Adams / Adam Dailey4-6, 6-2, 0-1
2025-06-29vs Er.McAllister40MSplit 11
W#2 DoublesKana Brinckerhoff / Istvan Pataki vs Christin Daniels / Jason Frank2-6, 6-1, 1-0
L#3 DoublesNikki DAmbrose / Thomas Stieber vs Zana Piric / Raul Suarez5-7, 2-6
2025-06-22vs Ja.Liner40MWon 21
W#1 DoublesCraig Schauman / Kana Brinckerhoff vs Jeffrey Monaghen / Julie Raftery4-6, 7-6, 1-0
L#2 DoublesMcKenzie Keenan Osman / Sam Osman vs Melissa Liner / Jason Liner4-6, 1-6
W#3 DoublesThomas Stieber / Liz Arcos vs Adam Thompson / Alexis Johnson7-6, 1-6, 1-0
2025-06-15vs Jo.VanDeWater40MWon 21
W#1 DoublesCraig Schauman / Kana Brinckerhoff vs John VanDeWater / Dana Weiland6-2, 7-5
L#2 DoublesSam Osman / McKenzie Keenan Osman vs Scott Schwartz / Mary Money5-7, 6-1, 0-1
W#3 DoublesThomas Stieber / Nikki DAmbrose vs Jeff Plemmons / Sarah Strickland6-2, 6-4
2025-06-08vs La.Brock40MLost 12
W#1 DoublesSam Osman / McKenzie Keenan Osman vs W Troutman / Celeste Ramsey6-1, 3-6, 1-0
L#2 DoublesGeoff Knight / Nikki DAmbrose vs Ben Thompson / Christina Jenkins4-6, 4-6
L#3 DoublesGwynn Thayer / Thomas Stieber vs Lawrence Brock / Emily Larson1-6, 3-6
2025-05-25vs Er.McAllister40MWon 30
W#1 DoublesCraig Schauman / Aileen Carroll vs Jason Frank / Sheila Riley2-6, 7-6, 1-0
W#2 DoublesKana Brinckerhoff / Istvan Pataki vs Erin McAllister / Raul Suarez6-2, 6-1
W#3 DoublesMcKenzie Keenan Osman / Sam Osman vs Christin Daniels / Charlie Foster6-4, 6-1
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 standings for 4.0 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 3.70 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.

3.95
Kana Brinckerhoff
usually #1 Doubles 60%, also #2 Doubles 40% · published 4
3.87
Sam Osman
usually #3 Doubles 40%, also #2 Doubles 40% · published 4
3.83
Aileen Carroll
usually #1 Doubles 67%, also #2 Doubles 33% · published 4
3.81
Istvan Pataki
usually #2 Doubles 100% · published 4
3.75
Geoff Knight
usually #2 Doubles 100% · published 4
3.73
Thomas Stieber
published
3.70
Nikki DAmbrose
usually #3 Doubles 75%, also #2 Doubles 25% · published 4
3.66
Gwynn Thayer
usually #3 Doubles 50%, also #2 Doubles 50% · published 4
3.62
Craig Schauman
usually #1 Doubles 100% · published 4
3.44
Liz Arcos
usually #1 Doubles 50%, also #3 Doubles 33% · published 3.5
3.37
McKenzie Keenan Osman
usually #3 Doubles 40%, also #2 Doubles 40% · published 3.5
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.

McKenzie Keenan Osman + Sam Osman16954% games+2.3% vs expected
Kana Brinckerhoff + Craig Schauman7751% games−1.0% vs expected
Aileen Carroll + Istvan Pataki4354% games−6.1% vs expected
Istvan Pataki + Gwynn Thayer4451% gamesnot enough data
Aileen Carroll + Craig Schauman2440% gamesnot enough data
Nikki DAmbrose + Geoff Knight0639% gamesnot enough data
Gwynn Thayer + Geoff Knight224 matchesnot enough data
Istvan Pataki + Kana Brinckerhoff213 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
Kana Brinckerhoff
238W–110L career · 5 lines in 2025
<1%64%36%
3.95
4
Sam Osman
93W–56L career · 5 lines in 2025
<1%81%18%
3.87
4
Aileen Carroll
160W–109L career · 3 lines in 2025
1%88%12%
3.83
4
Istvan Pataki
111W–77L career · 3 lines in 2025
1%90%8%
3.81
4
Geoff Knight
43W–60L career · 2 lines in 2025
4%93%4%
3.75
Thomas Stieber
14W–9L career · no lines in 2025
5%92%3%
3.73
4
Nikki DAmbrose
308W–267L career · 4 lines in 2025
7%91%2%
3.70
4
Gwynn Thayer
135W–107L career · 2 lines in 2025
13%87%1%
3.66
4
Craig Schauman
163W–154L career · 5 lines in 2025
19%81%<1%
3.62
3.5
Liz Arcos
193W–123L career · 6 lines in 2025
<1%65%34%
3.44
3.5
McKenzie Keenan Osman
129W–123L career · 5 lines in 2025
<1%82%17%
3.37

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.