Teams

WI Combo 8.5M MALT Kosobucki

2026 WI Combo · WI Combo 8.5 Men

11 players · average NTRP 4.19 / WISCONSIN

View scouting list →
Schedule4 played
2026-09-01vs WI Combo 8.5M MALT AkyuzLost 12
L#1 DoublesSeth Taapken / Bob Whiteis vs Ben Garstecki / Maanas Sanjay6-7, 2-6
L#2 DoublesJeremy Heidel / Elliott Appel vs Jonathan Figueira / Xiaotong Wang7-6, 5-7, 0-1
W#3 DoublesDavid Stluka / Ian Pray vs Jordan Mauk / Kevin Grant6-2, 2-6, 1-0
2026-08-18vs WI Combo 8.5M MALT DundasLost 03
L#1 DoublesJeremy Heidel / Elliott Appel vs Sasha Chackalackal / Ben Wang7-6, 2-6, 0-1
L#2 DoublesIan Pray / Bob Whiteis vs Alex Dundas / Ryan Denu6-7, 4-6
L#3 DoublesCarlos Marquez / David Stluka vs William Herzog / Kyle Browning7-6, 4-6, 1-0
2026-08-11vs WI Combo 8.5M MALT SchureWon 21
W#1 DoublesSeth Taapken / Dan Felkner vs Adam Koppenhaver / John Byerly6-4, 3-6, 1-0
L#2 DoublesBob Whiteis / Ian Pray vs Jordan Raemisch / Sam Yurak3-6, 1-6
W#3 DoublesAlexander Strunce / Carlos Marquez vs Brian Parkos / Jeff Schure6-4, 6-1
2026-08-04vs WI Combo 8.5M MALT MiuraWon 30
W#1 DoublesBrian Kosobucki / David Stluka vs Nathan Jung / Jacob Chapman7-5, 6-0
W#2 DoublesIan Pray / Bob Whiteis vs Nathan Bachmann / Asa Miura6-1, 6-1
W#3 DoublesMichael McPhee / Alexander Strunce vs Erik Dustrude / Kevin Durand6-2, 6-2
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 WI Combo 8.5 Men 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 4.05 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.

4.38
Ian Pray
usually #2 Doubles 75%, also #3 Doubles 25% · published 4.5
4.29
Jeremy Heidel
usually #2 Doubles 60%, also #1 Doubles 20% · published
4.28
Brian Kosobucki
usually #1 Doubles 50%, also #3 Doubles 50% · published 4.5
4.25
Carlos Marquez
usually #3 Doubles 50%, also #2 Doubles 50% · published 4.5
4.16
Michael McPhee
usually #3 Doubles 100% · published
4.00
Alexander Strunce
usually #3 Doubles 100% · published 4
4.00
Seth Taapken
usually #1 Doubles 100% · published
3.89
Elliott Appel
usually #1 Doubles 50%, also #2 Doubles 50% · published 4
3.81
Dan Felkner
usually #1 Doubles 100% · published 4
3.77
Bob Whiteis
usually #2 Doubles 75%, also #1 Doubles 25% · published 4
3.73
David Stluka
usually #3 Doubles 67%, also #1 Doubles 33% · published 4
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.

Seth Taapken + Carlos Marquez6164% games+9.6% vs expected
Jeremy Heidel + Ian Pray3258% games+5.1% vs expected
Jeremy Heidel + Brian Kosobucki8260% games+4.8% vs expected
Jeremy Heidel + Seth Taapken4352% games+1.9% vs expected
Ian Pray + Brian Kosobucki251957% games+1.1% vs expected
Brian Kosobucki + Bob Whiteis4350% games−1.5% vs expected
Seth Taapken + Bob Whiteis4352% games−1.7% vs expected
David Stluka + Bob Whiteis3356% games−3.0% vs expected
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
Ian Pray
85W–48L career · 4 lines in 2026
<1%81%19%
4.38
Jeremy Heidel
81W–47L career · 5 lines in 2026
1%94%5%
4.29
4.5
Brian Kosobucki
215W–114L career · 2 lines in 2026
2%94%4%
4.28
4.5
Carlos Marquez
114W–53L career · 6 lines in 2026
3%95%3%
4.25
Michael McPhee
60W–15L career · 1 line in 2026
10%89%<1%
4.16
4
Alexander Strunce
60W–17L career · 2 lines in 2026
<1%51%49%
4.00
Seth Taapken
84W–53L career · 2 lines in 2026
51%49%<1%
4.00
4
Elliott Appel
94W–58L career · 2 lines in 2026
<1%80%20%
3.89
4
Dan Felkner
33W–26L career · 1 line in 2026
1%92%7%
3.81
4
Bob Whiteis
101W–73L career · 4 lines in 2026
2%94%4%
3.77
4
David Stluka
46W–54L career · 3 lines in 2026
4%94%2%
3.73

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.