Teams

JTchirkow (Queens)

2025 Adult 18 & Over League · 18 & Over Adult 4.0 Men - Thurs PM

14 players · average NTRP 3.81 / NORTH CAROLINA

View scouting list →
Schedule9 played
2025-05-03vs RGogate/BHood (Blakeney)Lost 12
L#1 SinglesClayton Kennedy vs Christian Ludwig6-0, 2-6, 0-1
W#2 DoublesGregory Grimm-Oropesa / Aditya Khanna vs Jed Levitas / Aleksandr Lvovich3-6, 7-6, 1-0
L#2 SinglesChris Biedrzycki vs Naveen Sharma3-6, 3-6
2025-05-01vs RMarks (Blakeney)Lost 12
W#1 DoublesDrew Harmon / JACK TCHIRKOW vs Scott Gallegos / Devesh Patel6-3, 7-5
L#2 DoublesAditya Khanna / Ian Fuster vs Hector Tovar / David Bartholomew2-6, 3-6
L#3 DoublesSean Sassano / Eric Stone vs Kartik Mahalingam / Ricky Marks6-7, 1-6
2025-04-18vs NSiens (Life Time)Lost 13
L#1 DoublesDrew Harmon / JACK TCHIRKOW vs Nate Siens / Maxwell Kenny5-7, 4-6
L#2 DoublesMichael Olynick / Ian Fuster vs Sean O'Brien / Jordan Teel2-6, 5-7
W#2 SinglesMatthew Wieckhorst vs Christopher Northrop0-6, 6-4, 1-0
L#3 DoublesChris Biedrzycki / Sean Sassano vs Oren Golanski / Prakhar Paharia0-6, 0-6
2025-04-10vs JChung (Life Time)Won 32
W#1 DoublesDrew Harmon / JACK TCHIRKOW vs Steven Inga / Vikram Kapoor7-6, 2-6, 1-0
W#1 SinglesMichael Olynick vs Danny Vazquez6-0, 6-0
L#2 DoublesPerry SIlver / Eric Stone vs Thomas Holz / Atiba Rodriguez6-7, 3-6
L#2 SinglesIan Fuster vs Kevin Ferreira6-7, 5-7
W#3 DoublesAditya Khanna / Gregory Grimm-Oropesa vs Tiger Zhang / Baiying Hu4-6, 7-5, 1-0
2025-04-03vs DDeMaine (Hornets Nest)Lost 23
L#1 DoublesJACK TCHIRKOW / Roberto Canales vs Austin Miller / Kevin Baker2-6, 5-7
W#1 SinglesMichael Olynick vs Chris Valli6-0, 6-1
L#2 DoublesGregory Grimm-Oropesa / Matthew Wieckhorst vs Evan Koch / Ryan Poage2-6, 3-6
L#2 SinglesClayton Kennedy vs Mikiya Kozakai3-6, 7-5, 1-0
W#3 DoublesSean Sassano / Eric Stone vs Chris Wente / Buzz Almon5-7, 6-2, 1-0
2025-03-27vs EWeinbrenner (Piper Glen)Lost 14
L#1 DoublesGregory Grimm-Oropesa / Aditya Khanna vs Chris Franc / Logan Wilson2-6, 1-6
L#1 SinglesMatthew Wieckhorst vs Jared Ingram1-6, 7-6, 0-1
L#2 DoublesIan Fuster / Sean Sassano vs Chris Reed / Singh B Dhillon2-6, 2-6
L#2 SinglesChris Biedrzycki vs David Gardner1-6, 1-6
W#3 DoublesPerry SIlver / Eric Stone vs Jeremy Rhoten / David Shevsky3-6, 6-1, 1-0
2025-03-20vs KJohnson/JPaez (Foxcroft East)Split 22
W#1 DoublesDrew Harmon / JACK TCHIRKOW vs Bharath Bhaskar / Kyle Johnson6-4, 3-6, 1-0
W#1 SinglesMichael Olynick vs Josh Miller7-5, 6-0
L#2 DoublesMatthew Wieckhorst / Aditya Khanna vs Alec Johnson / Michael Maio4-6, 6-4, 0-1
L#3 DoublesChris Biedrzycki / Sean Sassano vs Devin Clarkson / Richard Schanzlin6-4, 3-6, 0-1
2025-03-13vs MJarzynski/BShamanis (Veterans)Won 41
W#1 DoublesIan Fuster / Drew Harmon vs Patrick Kartes / Rudy Bombien6-3, 6-2
W#1 SinglesOtavio Barbon vs Mike Thompson6-4, 7-6
W#2 DoublesGregory Grimm-Oropesa / Aditya Khanna vs Evan Sutker / Christopher Chandler7-6, 7-5
W#2 SinglesEric Stone vs Bashaar El Fasid2-6, 6-0, 1-0
L#3 DoublesChris Biedrzycki / Perry SIlver vs Kenneth Osborne / Patrick Blandford1-6, 3-6
2025-03-06vs JRitter (WSRC)Split 22
L#1 DoublesMatthew Wieckhorst / Michael Olynick vs Kevin Conway / George Pawlush2-6, 6-2, 0-1
W#2 DoublesJACK TCHIRKOW / Drew Harmon vs Eric O'Bryan / BART AUSTIN6-3, 3-6, 1-0
W#2 SinglesClayton Kennedy vs Simas Petrikis6-4, 6-1
L#3 DoublesGregory Grimm-Oropesa / Sean Sassano vs Jeremy Ritter / Rishi Kapur3-6, 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 standings for 18 & Over Adult 4.0 Men - Thurs 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 3.63 estimated across 8 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.

3.91
Matthew Wieckhorst
usually #2 Doubles 40%, also #1 Doubles 20% · published 4
3.84
Drew Harmon
usually #1 Doubles 80%, also #2 Doubles 20% · published 4
3.76
Aditya Khanna
usually #2 Doubles 67%, also #3 Doubles 17% · published 4
3.66
Sean Sassano
usually #3 Doubles 83%, also #2 Doubles 17% · published 4
3.59
Gregory Grimm-Oropesa
usually #2 Doubles 50%, also #3 Doubles 33% · published 3.5
3.52
JACK TCHIRKOW
usually #1 Doubles 83%, also #2 Doubles 17% · published 4
3.46
Ian Fuster
usually #2 Doubles 60%, also #1 Doubles 20% · published 3.5
3.29
Chris Biedrzycki
usually #1 Singles 50%, also #3 Doubles 30% · published 3.5
Clayton Kennedy
usually #2 Singles 67%, also #1 Singles 33% · published
Eric Stone
usually #3 Doubles 60%, also #2 Singles 20% · published
Michael Olynick
usually #1 Singles 75%, also #1 Doubles 25% · published
Otavio Barbon
usually #1 Singles 100% · published
Perry SIlver
usually #3 Doubles 67%, also #2 Doubles 33% · published
Roberto Canales
usually #1 Doubles 100% · 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.

Drew Harmon + Ian Fuster4161% games+14.5% vs expected
Drew Harmon + JACK TCHIRKOW4346% games+2.7% vs expected
JACK TCHIRKOW + Ian Fuster1936% games−5.0% vs expected
Chris Biedrzycki + Sean Sassano134 matchesnot enough data
JACK TCHIRKOW + Sean Sassano213 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
Matthew Wieckhorst
20W–9L career · 5 lines in 2025
<1%75%25%
3.91
4
Drew Harmon
15W–10L career · 5 lines in 2025
<1%89%11%
3.84
4
Aditya Khanna
21W–17L career · 6 lines in 2025
2%94%3%
3.76
4
Sean Sassano
8W–19L career · 6 lines in 2025
10%89%<1%
3.66
3.5
Gregory Grimm-Oropesa
32W–35L career · 6 lines in 2025
<1%25%75%
3.59
4
JACK TCHIRKOW
29W–63L career · 6 lines in 2025
44%56%<1%
3.52
3.5
Ian Fuster
40W–67L career · 5 lines in 2025
<1%62%38%
3.46
3.5
Chris Biedrzycki
22W–43L career · 10 lines in 2025
1%94%5%
3.29
Clayton Kennedy
1W–2L career · 3 lines in 2025
not enough data
Eric Stone
5W–3L career · 5 lines in 2025
not enough data
Michael Olynick
3W–4L career · 4 lines in 2025
not enough data
Otavio Barbon
1W–1L career · 1 line in 2025
not enough data
Perry SIlver
1W–2L career · 3 lines in 2025
not enough data
Roberto Canales
0W–1L career · 1 line in 2025
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.