Teams

MJarzynski (Queens)

2026 Adult 18 & Over League · 18 & Over Adult 4.5 Men - Mon PM

15 players · average NTRP 4.11 / NORTH CAROLINA

View scouting list →
Schedule8 played
2026-05-04vs JOlmstead (Blakeney)Lost 12
L#1 DoublesJim Marks / Chris Tomlinson vs Oliver Nield / Arjun Som Sekhar4-6, 3-6
L#2 DoublesWarren Stanton / Alex Giardina vs Benjamin Pennell / Sourav Basu4-6, 3-6
W#3 DoublesAustin Miller / Micah Robbins vs Senthil Subramoniam / Chandrasekar Swaminathan6-4, 6-1
2026-04-20vs DNunn/Burns (Foxcroft East)Lost 14
L#1 DoublesChris Tomlinson / Nick Gartner vs Daniel Nunn / Brooks Weller1-6, 1-6
L#1 SinglesCollin Willoughby vs Luke Mixon1-6, 2-6
L#2 DoublesJim Marks / Randall Maddle vs Avery Nelson / Jon Michael Thomas6-7, 6-3, 0-1
W#2 SinglesKeegan Merck vs Grayson White6-0, 7-6
L#3 DoublesWarren Stanton / Alex Giardina vs Jackson Pye / DJ Karasik3-6, 4-6
2026-04-13vs CGardner (Jeff Adams)Lost 05
L#1 DoublesKeegan Merck / Nick Gartner vs William Kenny / Amitabh Bhargava1-6, 6-4, 0-1
L#1 SinglesCollin Willoughby vs Christopher Love0-6, 1-6
L#2 DoublesWarren Stanton / Alex Giardina vs Alex King / Alexander Aucoin3-6, 0-6
L#2 SinglesJim Marks vs Sahil Vasa0-6, 3-6
L#3 DoublesAlec Johnson / Chris Tomlinson vs Raj Voleti / Joshua Mu4-6, 6-7
2026-04-06vs MBaum (Park Road)Lost 23
L#1 DoublesKeegan Merck / Randall Maddle vs Adam Tilly / Matthew Baum0-6, 2-6
L#1 SinglesShaun Sikes vs Anthony Duda0-6, 1-6
W#2 DoublesCollin Willoughby / Warren Stanton vs Jason Rickel / Albert Cox7-5, 7-6
L#2 SinglesAlex Giardina vs Pedro Pinassi1-6, 3-6
W#3 DoublesBenjamin Shamanis / Michal Jarzynski vs Jay Tiedeman / Graham Basquin6-4, 6-4
2026-03-30vs JOlmstead (Blakeney)Won 32
W#1 DoublesNick Gartner / Keegan Merck vs Oliver Nield / Scott Gallegos4-6, 6-3, 1-0
L#1 SinglesJim Marks vs Jesse Olmstead2-6, 5-7
W#2 DoublesAlex Giardina / Warren Stanton vs Arjun Som Sekhar / Benjamin Pennell6-4, 2-6, 1-0
L#2 SinglesCollin Willoughby vs Ryan Gravender0-6, 0-6
W#3 DoublesMichal Jarzynski / Benjamin Shamanis vs Senthil Subramoniam / Sourav Basu6-4, 7-5
2026-03-29vs ASchulz/BAdcock (Pine Lake)Lost 14
W#1 DoublesKeegan Merck / Austin Miller vs Peter Baker / Darnaye Black2-6, 6-3, 1-0
L#1 SinglesMicah Robbins vs Pete Eakin3-6, 4-6
L#2 DoublesRandall Maddle / Collin Willoughby vs Brandon Adcock / Jared Dukes1-6, 6-7
L#2 SinglesJim Marks vs Kevin Green1-6, 0-6
L#3 DoublesAlex Giardina / Warren Stanton vs Andrew Schulz / Marcus Wege0-6, 1-6
2026-03-23vs CReiney/MWaleski (OPRC)Lost 14
L#1 DoublesRandall Maddle / Jim Marks vs Justin Beverley / Eric Tan1-6, 0-6
L#1 SinglesAustin Miller vs Diego Gonzalez0-6, 2-6
W#2 DoublesAlex Giardina / Warren Stanton vs Jon Nee / Joel Turner6-4, 6-4
L#2 SinglesShaun Sikes vs Charlie Reiney0-6, 1-6
L#3 DoublesMichal Jarzynski / Benjamin Shamanis vs Richard Merino / Carl Cooke3-6, 4-6
2026-03-18vs DNunn/Burns (Foxcroft East)Lost 13
L#1 DoublesKeegan Merck / Nick Gartner vs David Buffie / DJ Karasik3-6, 6-4, 1-0
L#1 SinglesMicah Robbins vs Luke Mixon2-6, 2-6
W#2 DoublesJim Marks / Randall Maddle vs Avery Nelson / Grayson White7-6, 0-3
L#3 DoublesShaun Sikes / Alex Giardina vs Patrick Nitsche / Jared McKiernan4-6, 0-6
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 standings for 18 & Over Adult 4.5 Men - Mon PM 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 3.94 estimated across 14 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.

4.23
Chris Tomlinson
usually #1 Doubles 67%, also #3 Doubles 33% · published 4.5
4.22
Nick Gartner
usually #1 Doubles 100% · published
4.20
Randall Maddle
usually #2 Doubles 60%, also #1 Doubles 40% · published 4.5
4.05
Micah Robbins
usually #1 Singles 67%, also #3 Doubles 33% · published
4.04
Keegan Merck
usually #1 Doubles 83%, also #2 Singles 17% · published
3.97
Jim Marks
usually #1 Doubles 29%, also #2 Doubles 29% · published
3.88
Warren Stanton
usually #2 Doubles 77%, also #3 Doubles 23% · published
3.88
Austin Miller
usually #1 Singles 33%, also #2 Singles 17% · published 4
3.86
Benjamin Shamanis
usually #3 Doubles 50%, also #1 Doubles 38% · published 4
3.84
Michal Jarzynski
usually #3 Doubles 57%, also #1 Doubles 43% · published 4
3.81
Alex Giardina
usually #1 Doubles 40%, also #2 Doubles 27% · published 4
3.78
Shaun Sikes
usually #2 Singles 60%, also #3 Doubles 20% · published 4
3.69
Collin Willoughby
usually #1 Singles 40%, also #2 Doubles 40% · published 4
3.69
Alec Johnson
usually #1 Doubles 33%, also #2 Doubles 33% · published 4
Ryan Poage
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.

Michal Jarzynski + Benjamin Shamanis171254% games+9.0% vs expected
Alex Giardina + Warren Stanton2437% games+0.7% vs expected
Randall Maddle + Michal Jarzynski3943% games−0.6% vs expected
Randall Maddle + Jim Marks3542% games−11.0% vs expected
Randall Maddle + Chris Tomlinson224 matchesnot enough data
Alex Giardina + Ryan Poage224 matchesnot enough data
Nick Gartner + Keegan Merck123 matchesnot enough data
Austin Miller + Micah Robbins303 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
Chris Tomlinson
11W–18L career · 3 lines in 2026
4%94%2%
4.23
Nick Gartner
3W–5L career · 4 lines in 2026
5%94%1%
4.22
4.5
Randall Maddle
32W–63L career · 5 lines in 2026
6%93%1%
4.20
Micah Robbins
13W–12L career · 3 lines in 2026
34%66%<1%
4.05
Keegan Merck
11W–9L career · 6 lines in 2026
39%61%<1%
4.04
Jim Marks
13W–31L career · 7 lines in 2026
60%40%<1%
3.97
Warren Stanton
57W–37L career · 13 lines in 2026
<1%82%18%
3.88
4
Austin Miller
119W–56L career · 5 lines in 2026
<1%82%17%
3.88
4
Benjamin Shamanis
76W–43L career · 8 lines in 2026
<1%86%13%
3.86
4
Michal Jarzynski
80W–83L career · 7 lines in 2026
<1%89%11%
3.84
4
Alex Giardina
22W–16L career · 14 lines in 2026
1%92%7%
3.81
4
Shaun Sikes
66W–51L career · 5 lines in 2026
2%94%4%
3.78
4
Collin Willoughby
6W–11L career · type S · 5 lines in 2026
7%92%1%
3.69
4
Alec Johnson
11W–25L career · 3 lines in 2026
8%92%1%
3.69
Ryan Poage
6W–13L career · no 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.