Teams

WI Adult 18&O 4.5M MALT Dundas

2026 WI Adult 18 & Over · WI Adult 18 & Over 4.5 Men

15 players · average NTRP 4.30 / WISCONSIN

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Schedule10 played
2026-07-14vs WI Adult 18&O 4.5M MALT SandovalWon 32
L#1 DoublesJohn Dundas / Alex Dundas vs Michael Walsh / Murphy Schaff1-6, 2-6
W#1 SinglesSasha Chackalackal vs John Rice7-6, 6-4
L#2 DoublesJordan Kenik / Nicholas Havlicek vs Jonathan Sandoval / Sam Yurak4-6, 4-6
W#2 SinglesNoah Wankerl vs Marius Dornhagen Schradermeier6-1, 6-4
W#3 DoublesMatthew Bauman / William Herzog vs Abtin Molavi / Bjorn Hanson6-3, 3-6, 1-0
2026-07-07vs WI Adult 18&O 4.5M MALT SchureLost 23
L#1 DoublesWilliam Herzog / Erik Dustrude vs Jordan Raemisch / Kyle Halweg2-6, 2-6
W#1 SinglesSasha Chackalackal vs Benjamin Wachholz6-1, 6-0
L#2 DoublesJordan Kenik / Andrew Dundas vs Thomas Williams / Adam Koppenhaver1-6, 6-4, 0-1
W#2 SinglesNoah Wankerl vs Alex Mory6-3, 7-5
L#3 DoublesAlex Dundas / Nicholas Havlicek vs Adam Schinke / Brian Parkos5-7, 4-6
2026-06-30vs WI Adult 18&O 4.5M MALT AkyuzSplit 22
L#1 DoublesBrandon Dosdos / Matthew Bauman vs Xavier Sanga / Peter Christ3-6, 2-6
W#1 SinglesNoah Wankerl vs Enes Akyuz6-0, 6-1
W#2 DoublesWilliam Herzog / Nicholas Havlicek vs Jack Vogel / Xiaotong Wang6-4, 7-6
L#3 DoublesAlex Dundas / Erik Dustrude vs Preston Vogel / Michael McPhee3-6, 4-6
2026-06-23vs WI Adult 18&O 4.5M MALT KosobuckiLost 23
L#1 DoublesMatthew Bauman / Brandon Dosdos vs Ricardo Martins / Tony Mirasola1-6, 1-6
W#1 SinglesSasha Chackalackal vs Jacob Rodgers7-6, 6-4
W#2 DoublesNicholas Havlicek / William Herzog vs Jeremy Heidel / Seth Taapken6-4, 6-3
L#2 SinglesNoah Wankerl vs Justin Yee2-6, 5-7
L#3 DoublesAlexander Carlos / Andrew Dundas vs Ian Pray / Derek Hubbard3-6, 3-6
2026-06-16vs WI Adult 18&O 4.5M MALT BowerWon 41
W#1 DoublesMatthew Bauman / Brandon Dosdos vs Benjamin Thiel / Paul Isaac6-3, 6-2
W#1 SinglesSasha Chackalackal vs Maddox Bradfield6-2, 6-7, 1-0
L#2 DoublesWilliam Herzog / Alex Dundas vs Casey Jones / Gregory Cox1-6, 2-6
W#2 SinglesNoah Wankerl vs Daniel Deuel6-2, 6-3
W#3 DoublesAndrew Dundas / John Dundas vs Jim Bower / John Hansen6-1, 6-3
2026-06-09vs WI Adult 18&O 4.5M MALT SandovalLost 23
L#1 DoublesMatthew Bauman / Brandon Dosdos vs Michael Walsh / Jordan Mauk3-6, 6-7
W#1 SinglesSasha Chackalackal vs Daichi Hikimoto6-0, 6-4
L#2 DoublesJordan Kenik / William Herzog vs Murphy Schaff / Nathan Wood3-6, 6-3, 0-1
W#2 SinglesNoah Wankerl vs Jonathan Sandoval7-5, 6-2
L#3 DoublesPraveen Sundaram / Nicholas Havlicek vs Elliott Appel / Wesley Saunders6-2, 4-6, 0-1
2026-06-02vs WI Adult 18&O 4.5M MALT SchureLost 23
L#1 DoublesMatthew Bauman / Brandon Dosdos vs Kyle Halweg / Jordan Raemisch4-6, 4-6
W#1 SinglesSasha Chackalackal vs THIBAUT DEHAY6-3, 6-2
L#2 DoublesErik Dustrude / William Herzog vs Alex Mory / Brian Parkos2-6, 7-5, 0-1
W#2 SinglesNoah Wankerl vs Grant Stafford7-5, 6-2
L#3 DoublesSean Walsh / Alexander Carlos vs Thomas Williams / Adam Koppenhaver3-6, 1-6
2026-05-26vs WI Adult 18&O 4.5M MALT AkyuzLost 14
L#1 DoublesWilliam Herzog / Matthew Bauman vs Xavier Sanga / Peter Christ2-6, 1-6
L#1 SinglesSasha Chackalackal vs Justin Jan3-6, 2-6
L#2 DoublesJason Dundas / Alex Dundas vs Sriram Arvind / Surya Arvind3-6, 3-6
L#2 SinglesNoah Wankerl vs August LePique4-6, 1-6
W#3 DoublesPraveen Sundaram / Nicholas Havlicek vs Maanas Sanjay / Jonathan Figueira6-7, 6-4, 1-0
2026-05-19vs WI Adult 18&O 4.5M MALT KosobuckiLost 13
L#1 DoublesMatthew Bauman / Noah Wankerl vs Owen Grafe / Carlos Marquez2-6, 2-6
L#2 DoublesJason Dundas / Alex Dundas vs Jeremy Heidel / Hiroshi Maeda6-2, 4-6, 0-1
W#2 SinglesSasha Chackalackal vs Ricardo Martins6-1, 7-6
L#3 DoublesErik Dustrude / Brandon Dosdos vs Brian Kosobucki / Justin Yee5-7, 4-6
2026-05-12vs WI Adult 18&O 4.5M MALT BowerWon 41
W#1 DoublesMatthew Bauman / Noah Wankerl vs Jim Bower / Benjamin Thiel6-1, 6-1
W#1 SinglesSasha Chackalackal vs Henry Johnson6-3, 6-2
W#2 DoublesPraveen Sundaram / Erik Dustrude vs Joseph Mercurio / Gregory Cox7-6, 0-6, 1-0
L#2 SinglesJordan Kenik vs Daniel Deuel4-6, 3-6
W#3 DoublesJason Dundas / Alexander Carlos vs Thomas Maire / John Hansen6-4, 6-1
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 standings6 teams · WI Adult 18 & Over 4.5 Men
TeamWLInd. WInd. LSets lostGames lost
1WI Adult 18&O 4.5M MALT Kosobucki73331740393
2WI Adult 18&O 4.5M MALT Schure73292151442
3WI Adult 18&O 4.5M MALT Sandoval64292152442
4WI Adult 18&O 4.5M MALT Akyuz64262452427
5WI Adult 18&O 4.5M MALT Dundas37232758468
6WI Adult 18&O 4.5M MALT Bower19104083536

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 4.02 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.

4.46
Sasha Chackalackal
usually #1 Singles 80%, also #2 Singles 7% · published
4.31
Noah Wankerl
usually #2 Singles 70%, also #1 Doubles 20% · published
4.17
William Herzog
usually #2 Doubles 55%, also #1 Doubles 36% · published
4.15
Nicholas Havlicek
usually #3 Doubles 50%, also #2 Doubles 50% · published
4.12
Jason Dundas
usually #2 Doubles 67%, also #3 Doubles 33% · published
4.03
Jordan Kenik
usually #2 Doubles 75%, also #2 Singles 25% · published
4.00
Alex Dundas
usually #2 Singles 28%, also #1 Singles 28% · published 4
4.00
Matthew Bauman
usually #1 Doubles 75%, also #2 Doubles 17% · published
4.00
Brandon Dosdos
usually #1 Doubles 64%, also #2 Doubles 29% · published 4.5
3.93
Andrew Dundas
usually #3 Doubles 67%, also #2 Doubles 33% · published 4.5
3.85
Erik Dustrude
usually #1 Singles 62%, also #3 Doubles 15% · published 4
3.83
Alexander Carlos
usually #3 Doubles 100% · published 4.5
3.77
Praveen Sundaram
usually #3 Doubles 67%, also #2 Doubles 33% · published
3.68
John Dundas
usually #3 Doubles 50%, also #1 Doubles 50% · published
Michael Cerminaro
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.

Brandon Dosdos + Matthew Bauman1538% games+5.1% vs expected
Andrew Dundas + John Dundas6162% games+2.3% vs expected
Jason Dundas + John Dundas4550% games+1.6% vs expected
Alex Dundas + Alexander Carlos6551% games−0.4% vs expected
Alexander Carlos + Matthew Bauman6650% games−0.5% vs expected
Michael Cerminaro + Alexander Carlos2443% games−1.9% vs expected
Andrew Dundas + Jordan Kenik6455% games−2.6% vs expected
Alex Dundas + Michael Cerminaro3741% games−4.8% 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.

Sasha Chackalackal
40W–19L career · 15 lines in 2026
<1%62%38%
4.46
Noah Wankerl
51W–19L career · 10 lines in 2026
1%92%7%
4.31
William Herzog
22W–29L career · 11 lines in 2026
9%90%1%
4.17
Nicholas Havlicek
70W–35L career · 6 lines in 2026
12%88%<1%
4.15
Jason Dundas
14W–13L career · 3 lines in 2026
18%82%<1%
4.12
Jordan Kenik
58W–51L career · 4 lines in 2026
42%58%<1%
4.03
4
Alex Dundas
153W–143L career · 16 lines in 2026
<1%49%51%
4.00
Matthew Bauman
48W–84L career · 12 lines in 2026
49%51%<1%
4.00
4.5
Brandon Dosdos
194W–121L career · 14 lines in 2026
49%51%<1%
4.00
4.5
Andrew Dundas
54W–46L career · 3 lines in 2026
69%31%<1%
3.93
4
Erik Dustrude
84W–77L career · 13 lines in 2026
<1%87%13%
3.85
4.5
Alexander Carlos
51W–40L career · 3 lines in 2026
90%10%<1%
3.83
Praveen Sundaram
4W–3L career · 3 lines in 2026
96%4%<1%
3.77
John Dundas
37W–33L career · 2 lines in 2026
9%91%1%
3.68
Michael Cerminaro
16W–37L 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.