Teams

5LIB-KATAKOWSKI 35M WE 18&O SEM F2

2025 bSEM ADULT 18 & OVER NIGHT MEN · 3.5 MEN WED PM SEM

18 players · average NTRP 3.21 / S.E. MICHIGAN

No matches recorded for this roster in this league — it may be a placeholder registration, or the season may not have started.

View scouting list →
Schedule10 played
L#1 DoublesMohan Dutt / David Pohl vs Benjamin Tetens / Joe Livernois6-7, 2-6
L#1 SinglesAndrew Kruley vs Vic Mata6-4, 4-6, 0-1
W#2 DoublesAndrew Sang Kim / Barry St Pierre vs Richard McCulloch / Mark Jackson6-7, 7-6, 1-0
W#2 SinglesWalter Perkins vs James Reid6-4, 6-4
W#3 DoublesBrad Rosenwasser / Jeff Varick vs Chris Reid / Jeff Grabarkiewicz6-1, 6-0
2025-07-09vs 6LIB-KORNFELD 35M WE 18&O SEM F2Lost 23
L#1 DoublesAndrew Kahn / John Griffith vs Dorran Dihle / Yoshihiro Mochizuki2-6, 1-6
L#1 SinglesAlex Cao vs Shepard Peir Johnson4-6, 1-6
L#2 DoublesMohan Dutt / Ran Sun vs Bikramjeet Singh / Mark Kanpurwala0-6, 3-6
W#2 SinglesAntony Hsu vs Jeremy Somers2-6, 6-3, 1-0
W#3 DoublesAndrew Sang Kim / Taewook Lee vs Jose Briceno / David Sitz4-6, 6-3, 1-0
L#1 DoublesPatrick Haley / David Pohl vs David Fienup / Rodney Vergotine3-6, 4-6
L#1 SinglesWalter Perkins vs Raymond Chen6-4, 3-6, 1-0
W#2 DoublesAlex Cao / Mark Katakowski vs Jeff Linden / Adam Bickersteth6-1, 6-4
W#2 SinglesAntony Hsu vs Sarat Das6-3, 6-4
W#3 DoublesRan Sun / Taewook Lee vs Poowanat Tasma / Charles Riedel6-2, 4-6, 1-0
2025-06-25vs 1BART-PAVLIK 35M WE 18&O SEM F2Lost 12
L#1 DoublesAndrew Sang Kim / Walter Perkins vs Dillon Funkhouser / Frank Manley2-6, 4-6
W#2 DoublesJohn Griffith / Patrick Haley vs Joeb Wuerthele / Wade Cooper6-4, 6-1
L#3 DoublesAndrew Kruley / Barry St Pierre vs Daniel Barbossa / Kevin Denoyer3-6, 6-7
L#1 DoublesAlex Cao / Edward Karpiel vs David Fienup / Raymond Chen2-6, 0-6
W#2 DoublesBrad Rosenwasser / Walter Perkins vs Michael Endow / Adam Bickersteth6-3, 7-5
W#3 DoublesBarry St Pierre / Mark Katakowski vs Craig Kaiser / Poowanat Tasma6-4, 6-4
2025-06-18vs 2CHIP-DEMOSS 35M WE 18&O SEM F2Lost 14
L#1 DoublesMohan Dutt / Patrick Haley vs Jeff Demoss / Chris Standley2-6, 6-7
L#1 SinglesAndrew Kruley vs Noah Fromson2-6, 0-6
L#2 DoublesAlex Cao / Taewook Lee vs Eric Empson / Michael Chaize4-6, 0-6
L#2 SinglesJustin Sweet vs Victor Nambo3-6, 1-6
W#3 DoublesAndrew Kahn / Jeff Varick vs Sashi Krishnamoorthy / Joshua Matz6-1, 6-4
W#1 DoublesBrad Rosenwasser / Christopher Li vs Benjamin Tetens / James Reid7-5, 7-6
W#1 SinglesAlex Cao vs Freddie Thomas6-0, 6-1
W#2 DoublesDavid Pohl / Walter Perkins vs Joe Livernois / Richard Frederiksen2-6, 7-6, 1-0
L#2 SinglesAntony Hsu vs Vic Mata3-6, 1-6
W#3 DoublesPatrick Haley / Mark Katakowski vs Chris Reid / Richard McCulloch6-1, 6-1
2025-06-04vs 6LIB-KORNFELD 35M WE 18&O SEM F2Lost 13
L#1 DoublesMohan Dutt / Justin Sweet vs Rahul Bhatnagar / Bikramjeet Singh3-6, 1-6
L#2 DoublesBrad Rosenwasser / Andrew Sang Kim vs Dorran Dihle / Mark Kanpurwala2-6, 6-3, 0-1
W#2 SinglesChristopher Li vs Sri Krishnan6-7, 6-3, 1-0
L#3 DoublesBarry St Pierre / Antony Hsu vs David Sitz / Griffin Boustany7-5, 2-6, 0-1
2025-05-21vs 1BART-PAVLIK 35M WE 18&O SEM F2Lost 13
L#1 DoublesAndrew Kahn / Mohan Dutt vs Joshua Postel / Lonnie Shea2-6, 2-6
L#1 SinglesAndrew Kruley vs Tyler Soncrant - (DQ)*1-6, 3-6
W#2 DoublesBrad Rosenwasser / John Griffith vs Kent Collin / Mohammed Faraj6-1, 6-4
L#3 DoublesTaewook Lee / Jeff Varick vs Daniel Barbossa / Sean Grant1-6, 0-6
2025-05-14vs 2CHIP-DEMOSS 35M WE 18&O SEM F2Lost 14
L#1 DoublesBrad Rosenwasser / Justin Sweet vs Jeff Demoss / Noah Fromson2-6, 5-7
L#1 SinglesAlex Cao vs Victor Nambo1-6, 3-6
L#2 DoublesAndrew Kruley / Edward Karpiel vs James Douglass / George Loutts5-7, 3-6
L#2 SinglesChristopher Li vs Thamer Sartawi5-7, 6-2, 0-1
W#3 DoublesDavid Pohl / Mark Katakowski vs Shinya Yamakado / Joshua Matz6-1, 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 standings for 3.5 MEN WED PM SEM 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 3.07 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.

3.37
Brad Rosenwasser
usually #2 Doubles 50%, also #1 Doubles 33% · published 3.5
3.34
John Griffith
usually #1 Singles 43%, also #2 Doubles 29% · published
3.27
Alex Cao
usually #1 Singles 50%, also #2 Doubles 33% · published 3.5
3.25
Andrew Sang Kim
usually #2 Doubles 50%, also #1 Doubles 25% · published 3.5
3.24
Mohan Dutt
usually #1 Doubles 80%, also #2 Doubles 20% · published 3.5
3.11
Andrew Kruley
usually #1 Singles 60%, also #2 Doubles 20% · published 3.5
3.04
Nicholas Harley
usually #2 Doubles 100% · published
3.03
David Pohl
usually #1 Doubles 75%, also #3 Doubles 13% · published 3
3.01
Christopher Li
usually #2 Singles 67%, also #1 Doubles 33% · published 3
2.98
Edward Karpiel
usually #1 Doubles 60%, also #2 Doubles 40% · published 3
2.97
Antony Hsu
usually #2 Singles 50%, also #1 Singles 33% · published 3
2.90
Justin Sweet
usually #1 Doubles 67%, also #2 Singles 33% · published
2.87
Barry St Pierre
usually #3 Doubles 78%, also #2 Doubles 22% · published 3
2.87
Mark Katakowski
usually #3 Doubles 63%, also #2 Doubles 25% · published 3
2.79
Jeff Varick
usually #1 Doubles 55%, also #3 Doubles 46% · published 3
Patrick Haley
published
Taewook Lee
usually #3 Doubles 33%, also #1 Doubles 22% · published
Walter Perkins
usually #1 Singles 36%, also #2 Singles 27% · 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.

David Pohl + Mark Katakowski2452% games+10.0% vs expected
Antony Hsu + Jeff Varick2449% games−1.7% vs expected
Alex Cao + Brad Rosenwasser4249% games−2.9% vs expected
Edward Karpiel + Barry St Pierre1533% games−18.4% vs expected
Antony Hsu + David Pohl4258% gamesnot enough data
David Pohl + Barry St Pierre2446% gamesnot enough data
Alex Cao + Mark Katakowski224 matchesnot enough data
Jeff Varick + Barry St Pierre044 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.

3.5
Brad Rosenwasser
57W–26L career · 6 lines in 2025
<1%84%15%
3.37
John Griffith
36W–11L career · 7 lines in 2025
<1%88%11%
3.34
3.5
Alex Cao
60W–61L career · 6 lines in 2025
2%94%4%
3.27
3.5
Andrew Sang Kim
24W–14L career · 4 lines in 2025
3%95%3%
3.25
3.5
Mohan Dutt
19W–33L career · 5 lines in 2025
3%95%2%
3.24
3.5
Andrew Kruley
27W–32L career · 5 lines in 2025
21%79%<1%
3.11
Nicholas Harley
25W–16L career · 1 line in 2025
<1%38%62%
3.04
3
David Pohl
82W–51L career · 8 lines in 2025
<1%42%58%
3.03
3
Christopher Li
38W–12L career · 3 lines in 2025
<1%47%53%
3.01
3
Edward Karpiel
49W–26L career · 5 lines in 2025
<1%57%43%
2.98
3
Antony Hsu
90W–62L career · type A · 6 lines in 2025
<1%59%41%
2.97
Justin Sweet
10W–18L career · 3 lines in 2025
79%21%<1%
2.90
3
Barry St Pierre
107W–165L career · 9 lines in 2025
<1%84%16%
2.87
3
Mark Katakowski
71W–74L career · 8 lines in 2025
<1%84%16%
2.87
3
Jeff Varick
40W–67L career · 11 lines in 2025
1%93%5%
2.79
Patrick Haley
18W–17L career · no lines in 2025
not enough data
Taewook Lee
34W–15L career · 8 lines in 2025
not enough data
Walter Perkins
25W–16L career · 11 lines 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.