Teams

WI Adult 18&O 4.0M MALT Kolpek

2025 WI Adult 18 & Over · WI Adult 18 & Over 4.0 Men

15 players · average NTRP 3.75 / WISCONSIN

View scouting list →
Schedule10 played
2025-07-30vs WI Adult 18&O 4.0M MALT KimLost 05
L#1 DoublesAndrew Waclawik / Louis Bessemer vs Seongho Choi / Sean Walsh2-6, 1-6
L#1 SinglesJeffrey Kolpek vs Henry Thai1-6, 0-6
L#2 DoublesBrian Seliger / Dean Pavlue vs Aidan Simkin / Jeffrey Glasgow3-6, 6-7
L#2 SinglesZachary Stowe vs Harrison Moon1-6, 6-3, 0-1
L#3 DoublesRic Soto / Scott Brandt vs Kevin Kim / Anibal Ramirez0-6, 0-6
2025-07-23vs WI Adult 18&O 4.0M MALT HubbardLost 04
L#1 DoublesJeffrey Kolpek / Rob Spence vs Daniel Heiliger / Dan Felkner3-6, 3-6
L#1 SinglesZachary Stowe vs Jorge Paz1-6, 3-6
L#2 DoublesGregory Hammill / Andrew Waclawik vs Scott Fuchs / David Klaas1-6, 2-6
L#3 DoublesWard Lundgren / Scott Brandt vs David Stluka / Tony Zech4-6, 2-6
2025-07-16vs WI Adult 18&O 4.0M MALT BergaminiLost 05
L#1 DoublesRob Spence / Andrew Waclawik vs Ryan Pohle / John Montognese-Bergamini4-6, 3-6
L#1 SinglesZachary Stowe vs Carl Sorge2-6, 3-6
L#2 DoublesWard Lundgren / Jeffery Johnson vs Erich Palecek / Erik Dustrude2-6, 1-6
L#2 SinglesTrevor Lapham vs Haoyu Jin2-6, 3-6
L#3 DoublesGregory Hammill / Ric Soto vs James Dahl / Narman Antony Peter3-6, 7-6, 0-1
2025-07-09vs WI Adult 18&O 4.0M MALT WestphalLost 23
L#1 DoublesGregory Hammill / Louis Bessemer vs Erik Deetz / Braden Schleip4-6, 0-6
L#1 SinglesDean Pavlue vs Ethan Uhlmann2-6, 1-6
W#2 DoublesJeffrey Kolpek / Rob Spence vs Frank Westphal / Bennett Wessley6-4, 6-2
L#2 SinglesScott Brandt vs Ben Dorfman2-6, 0-6
W#3 DoublesBrian Seliger / Ric Soto vs Dan Gralnek / David Ryan6-1, 4-6, 1-0
2025-06-25vs WI Adult 18&O 4.0M MALT MiuraLost 14
L#1 DoublesAndrew Waclawik / John Boyne vs Osagyefo Kouta-Lopatey / John Weyers2-6, 5-7
L#1 SinglesTrevor Lapham vs Jeremy Smith4-6, 2-4
L#2 DoublesGregory Hammill / Dean Pavlue vs Kai Bachmann / Cole Knuese3-6, 2-6
L#2 SinglesLouis Bessemer vs Alex Ellis1-6, 6-7
W#3 DoublesScott Brandt / Brian Seliger vs Kin Miura / Brendan Ritchie5-7, 6-1, 1-0
2025-06-11vs WI Adult 18&O 4.0M MALT IsenseeWon 32
W#1 DoublesJohn Boyne / Jeffrey Kolpek vs Matthew Hoyer / Salvador Enriquez4-6, 6-2, 1-0
L#1 SinglesZachary Stowe vs Brian Quinlivan2-6, 1-6
W#2 DoublesAndrew Waclawik / Rob Spence vs Chris Isensee / Chase Peck6-4, 7-6
L#2 SinglesTrevor Lapham vs James Paradisin1-6, 1-6
W#3 DoublesBrian Seliger / Ric Soto vs Matthew Ulrich / Alfonso Callejo6-2, 1-6, 1-0
2025-06-04vs WI Adult 18&O 4.0M MALT BittrichLost 14
W#1 DoublesGregory Hammill / Louis Bessemer vs Arune Brekke / Kevin Hill2-6, 6-4, 1-0
L#1 SinglesJeffrey Kolpek vs Spencer Frey2-6, 2-6
L#2 DoublesBrian Seliger / Jeffery Johnson vs Jason Mann / Joseph King0-6, 5-7
L#2 SinglesTrevor Lapham vs Kyle Browning1-6, 1-6
L#3 DoublesRic Soto / Scott Brandt vs David Bittrich / Matthew Lane2-6, 1-6
2025-05-28vs WI Adult 18&O 4.0M MALT MayerLost 05
L#1 DoublesMichael Shattuck / Andrew Waclawik vs Luke Piper / Michael McPhee4-6, 2-6
L#1 SinglesJeffrey Kolpek vs Nicholas Andary2-6, 1-6
L#2 DoublesLouis Bessemer / Rob Spence vs Matthew Mayer / Ethan Roy1-6, 3-6
L#2 SinglesDean Pavlue vs Adam Cook3-6, 0-6
L#3 DoublesJeffery Johnson / Ward Lundgren vs Andrew Martinez / Benjamin Alban4-6, 3-6
2025-05-21vs WI Adult 18&O 4.0M MALT WaitLost 05
L#1 DoublesJohn Boyne / Michael Shattuck vs Jeffrey Bradfield / Sam Dettman1-6, 2-6
L#1 SinglesJeffrey Kolpek vs Jim Bower0-6, 0-6
L#2 DoublesBrian Seliger / Rob Spence vs Gregory Cox / Joseph Mercurio1-6, 0-6
L#2 SinglesTrevor Lapham vs Casey Jones0-6, 0-6
L#3 DoublesWard Lundgren / Jeffery Johnson vs Rob Penfield / Kevin Stack3-6, 3-6
2025-05-14vs WI Adult 18&O 4.0M MALT LeungLost 14
W#1 DoublesMichael Shattuck / John Boyne vs Jun Hyung Chang / Jonathan Sandoval7-6, 1-6, 1-0
L#1 SinglesZachary Stowe vs Doy Kim5-7
L#2 DoublesAndrew Waclawik / Gregory Hammill vs Ben Conklin / Joseph Hahn1-6, 6-4, 0-1
L#2 SinglesTrevor Lapham vs Michael Ohtake3-6, 3-6
L#3 DoublesDean Pavlue / Ward Lundgren vs Nathan Wood / Ad Rajagopal2-6, 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 standings11 teams · WI Adult 18 & Over 4.0 Men
TeamWLInd. WInd. LSets lostGames lost
1WI Adult 18&O 4.0M MALT Hubbard100401027331
2WI Adult 18&O 4.0M MALT Bittrich82331744415
3WI Adult 18&O 4.0M MALT Mayer73311943392
4WI Adult 18&O 4.0M MALT Kim73321845407
5WI Adult 18&O 4.0M MALT Bergamini64311947439
6WI Adult 18&O 4.0M MALT Leung64272351434
7WI Adult 18&O 4.0M MALT Wait55302045405
8WI Adult 18&O 4.0M MALT Miura37173369517
9WI Adult 18&O 4.0M MALT Westphal19133778528
10WI Adult 18&O 4.0M MALT Isensee19123878516
11WI Adult 18&O 4.0M MALT Kolpek1994188564

Ordered by team wins, then losses, then sets lost — the order USTA uses to seed a flight. Individual wins are lines, not ties.

See the full flight, with every team’s record

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 3.42 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.

Gregory Hammill
usually #2 Doubles 50%, also #1 Doubles 33% · published 4
3.65
Zachary Stowe
usually #1 Singles 80%, also #2 Singles 20% · published
3.58
John Boyne
usually #1 Doubles 100% · published
3.56
Ward Lundgren
usually #3 Doubles 80%, also #2 Doubles 20% · published
3.54
Jeffrey Kolpek
usually #1 Singles 57%, also #1 Doubles 29% · published
3.48
Trevor Lapham
usually #2 Singles 83%, also #1 Singles 17% · published
3.44
Dean Pavlue
usually #2 Doubles 33%, also #3 Doubles 22% · published 3.5
3.42
Louis Bessemer
usually #1 Doubles 40%, also #2 Doubles 40% · published
3.38
Andrew Waclawik
usually #1 Doubles 57%, also #2 Doubles 43% · published 4
3.24
Brian Seliger
usually #2 Doubles 50%, also #3 Doubles 50% · published 3.5
3.20
Ric Soto
usually #3 Doubles 100% · published
3.10
Scott Brandt
usually #3 Doubles 80%, also #2 Singles 20% · published
Jeffery Johnson
published
Michael Shattuck
usually #1 Doubles 100% · published
Rob Spence
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.

Dean Pavlue + Jeffrey Kolpek8365% games+7.4% vs expected
John Boyne + Jeffrey Kolpek7652% games−2.2% vs expected
Louis Bessemer + Jeffrey Kolpek7354% games−3.8% vs expected
Brian Seliger + Rob Spence0532% games−8.1% vs expected
Brian Seliger + Scott Brandt2336% games−9.9% vs expected
Louis Bessemer + Scott Brandt1439% games−12.5% vs expected
Ric Soto + Scott Brandt01523% games−16.5% vs expected
Brian Seliger + Ric Soto2438% gamesnot 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
Gregory Hammill
4W–20L career · 6 lines in 2025
not enough data
Zachary Stowe
20W–46L career · 5 lines in 2025
12%88%<1%
3.65
John Boyne
39W–52L career · 4 lines in 2025
26%74%<1%
3.58
Ward Lundgren
7W–20L career · 5 lines in 2025
31%69%<1%
3.56
Jeffrey Kolpek
65W–94L career · 7 lines in 2025
<1%36%64%
3.54
Trevor Lapham
56W–42L career · 6 lines in 2025
<1%55%44%
3.48
3.5
Dean Pavlue
60W–86L career · 8 lines in 2025
<1%68%32%
3.44
Louis Bessemer
73W–67L career · 10 lines in 2025
<1%73%27%
3.42
4
Andrew Waclawik
16W–36L career · 7 lines in 2025
82%18%<1%
3.38
3.5
Brian Seliger
9W–37L career · 6 lines in 2025
3%94%2%
3.24
Ric Soto
2W–28L career · 5 lines in 2025
99%1%<1%
3.20
Scott Brandt
6W–43L career · 5 lines in 2025
>99%<1%<1%
3.10
Jeffery Johnson
71W–54L career · no lines in 2025
not enough data
Michael Shattuck
25W–46L career · 3 lines in 2025
not enough data
Rob Spence
5W–11L career · no 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.