Teams

The Player's Club

2024 WINTER A18&O WEEKEND · 2024 Winter A18&O 4.5 MEN

19 players · average NTRP 4.56 / OHIO VALLEY

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 →
Schedule18 played
2024-05-05vs New AlbanyWon 32
L#1 DoublesNoah Elliott / David Towslee vs Leander Dixon / Ryan Rauck6-7, 4-6
W#1 SinglesDavid Hess vs Eric Chabot6-4, 6-7, 1-0
W#2 DoublesGriffin Celleghin / Vinh Thai vs Preston Engel / Milan Jovanovic6-4, 6-4
W#2 SinglesNick Kowalczyk vs Noah Fox7-6, 7-6
L#3 DoublesJamie Marksberry / Walter Samora vs Bradley Strawser / R Pepino4-6, 4-6
2024-05-05vs WickertreeLost 02
L#1 DoublesPatrick McColgan / Michael Herzog vs Casey Cempre / Caden Arnold4-6, 4-6
L#1 SinglesDavid Hess vs Bradley Strawser6-7, 1-6
2024-04-28vs Racquet Club/ScarboroughLost 23
L#1 DoublesJamie Marksberry / Walter Samora vs Michael Johansen / Avery Clouse6-4, 4-6, 0-1
L#1 SinglesNoah Elliott vs Denys Alyeksyeyev5-7, 4-6
L#2 DoublesMark Waterstreet / David Towslee vs James MacKey / Jarrett Skrobarcek4-6, 6-2, 0-1
W#2 SinglesGriffin Celleghin vs Brett Hoch6-4, 6-4
W#3 DoublesNick Kowalczyk / Michael Herzog vs Jeffrey Cempre / Dane Poppe3-6, 6-4, 1-0
2024-04-26vs Racquet ClubSplit 11
W#1 SinglesDavid Hess vs Brandon Griffin6-1, 6-4
L#2 DoublesMark Waterstreet / Aaron Koch vs Jarrett Skrobarcek / Denys Alyeksyeyev4-6, 3-6
2024-04-21vs OlympicWon 40
W#1 DoublesNoah Elliott / Matthew Esber vs Michael White / Alexander Thompson6-3, 6-4
W#1 SinglesVinh Thai vs Morgan Ross7-5, 7-5
W#2 DoublesJamie Marksberry / Walter Samora vs Alex Yadegari / Thomas Nguyen6-3, 6-2
W#3 DoublesMichael Herzog / David Towslee vs Matthew Soter / Leonardo Morella5-7, 6-2, 1-0
2024-04-14vs ElysiumLost 14
L#1 DoublesJamie Marksberry / Walter Samora vs Tetsuro Togawa / Jack Schadek4-6, 2-6
W#1 SinglesNick Kowalczyk vs Harsh Bakshi6-1, 6-1
L#2 DoublesNoah Elliott / Heath Elliott vs Adam Schrock / Milan Pereira2-6, 3-6
L#2 SinglesMichael Benotti vs Mathis le Moullec2-6, 2-6
L#3 DoublesMark Waterstreet / Byron Williams vs Bob Gawronski / Dan Poptic2-6, 6-3, 1-0
2024-03-24vs New AlbanyWon 32
L#1 DoublesJamie Marksberry / Walter Samora vs Ryan Rauck / Bradley Strawser3-6, 2-6
W#1 SinglesDavid Hess vs Bradley Portnoy6-4, 6-3
W#2 DoublesNoah Elliott / Matthew Esber vs Federico Ochoa / R Pepino6-3, 6-1
W#2 SinglesGriffin Celleghin vs Eric Chabot2-6, 6-2, 1-0
L#3 DoublesDavid Towslee / Mark Waterstreet vs Patrick French / Ryan Shutt6-2, 5-7, 0-1
2024-03-17vs Racquet Club/ScarboroughWon 41
W#1 DoublesGriffin Celleghin / Vinh Thai vs Jeffrey Cempre / Dale Wynkoop6-1, 7-6
W#1 SinglesDavid Hess vs Denys Alyeksyeyev6-4, 6-4
W#2 DoublesDavid Towslee / Mark Waterstreet vs Michael Johansen / Avery Clouse6-4, 6-3
L#2 SinglesNick Kowalczyk vs Brett Hoch2-6, 4-6
W#3 DoublesPatrick McColgan / Michael Herzog vs James MacKey / Dane Poppe6-4, 6-4
2024-03-15vs WickertreeLost 02
L#1 DoublesMark Waterstreet / Aaron Koch vs Bradley Strawser / Blaine Carr4-6, 5-7
L#1 SinglesDavid Hess vs Kyle Collette3-6, 1-6
2024-03-10vs OlympicWon 50
W#1 DoublesGriffin Celleghin / Vinh Thai vs Morgan Ross / Michael White6-3, 6-2
W#1 SinglesNoah Elliott vs Matthew Soter6-1, 6-2
W#2 DoublesPatrick McColgan / David Towslee vs Konstantin Tsibouris / Alex Yadegari6-2, 7-5
W#2 SinglesNick Kowalczyk vs Leonardo Morella6-0, 6-0
W#3 DoublesJohaun Cheng / David Hess vs Jeremy Dominik / Adam Seeley6-4, 6-1
2024-03-08vs Racquet ClubWon 10
W#2 DoublesBen Hodgkiss-Lilly / David Hess vs Denys Alyeksyeyev / Yifan Shen2-6, 7-5, 1-0
2024-03-03vs ElysiumWon 40
W#1 DoublesNoah Elliott / Jamie Marksberry vs Jack Schadek / Kyle Burkholder6-2, 6-2
W#2 DoublesAlek Crnogorac / Griffin Celleghin vs J R Pepino / Tetsuro Togawa6-2, 5-7, 1-0
W#2 SinglesDavid Hess vs Milan Pereira6-4, 6-4
W#3 DoublesMichael Herzog / Nick Kowalczyk vs Harsh Bakshi / Adam Schrock6-4, 6-4
2024-03-03vs WickertreeLost 01
L#1 SinglesDavid Hess vs Grant MacPherson1-6, 4-6
2024-02-23vs Racquet ClubWon 10
W#1 SinglesDavid Hess vs Denys Alyeksyeyev6-3, 6-1
2024-02-18vs New AlbanyWon 41
W#1 DoublesNoah Elliott / Vinh Thai vs Bradley Portnoy / Federico Ochoa7-5, 6-3
W#1 SinglesDavid Hess vs Bradley Strawser7-5, 6-2
W#2 DoublesJamie Marksberry / Walter Samora vs Nick Bednar / Evan Mitelman2-6, 6-2, 1-0
L#2 SinglesNick Kowalczyk vs Eric Chabot5-7, 2-6
W#3 DoublesGriffin Celleghin / Matthew Esber vs R Pepino / Preston Engel6-1, 2-6, 1-0
2024-02-04vs Racquet Club/ScarboroughWon 40
W#1 DoublesJamie Marksberry / Walter Samora vs Jarrett Skrobarcek / Dale Wynkoop6-2, 6-1
W#1 SinglesNoah Elliott vs Denys Alyeksyeyev7-6, 7-6
W#2 DoublesDavid Towslee / Mark Waterstreet vs Leonardo Trimarchi / Djerdj Matkovic6-2, 6-4
W#3 DoublesMichael Herzog / Vinh Thai vs Jason Roush / Jeffrey Cempre6-1, 6-2
2024-01-28vs OlympicWon 30
W#1 DoublesNoah Elliott / Mark Waterstreet vs Michael White / Morgan Ross6-2, 1-6, 1-0
W#1 SinglesDavid Hess vs Vishwas Jena6-2, 6-4
W#2 DoublesTed Becker / Byron Williams vs Leonardo Morella / Matthew Soter6-1, 6-4
2024-01-21vs ElysiumWon 41
W#1 DoublesVinh Thai / Noah Elliott vs Adam Ewing / J R Pepino6-4, 6-2
W#1 SinglesDavid Hess vs Mathis le Moullec6-2, 6-4
L#2 DoublesJamie Marksberry / Walter Samora vs Adam Schrock / Kyle Burkholder4-6, 4-6
W#2 SinglesNick Kowalczyk vs Tetsuro Togawa5-7, 6-3, 1-0
W#3 DoublesGriffin Celleghin / Alek Crnogorac vs Bob Gawronski / Todd Glover6-2, 7-5
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 2024 Winter A18&O 4.5 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 4.21 estimated across 13 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.

David Hess
usually #1 Singles 79%, also #2 Singles 7% · published 5
4.49
Griffin Celleghin
usually #2 Doubles 25%, also #1 Doubles 25% · published 4.5
4.40
Noah Elliott
usually #1 Doubles 55%, also #1 Singles 27% · published
4.39
Nick Kowalczyk
usually #2 Singles 63%, also #3 Doubles 25% · published
4.38
Matthew Esber
usually #1 Doubles 33%, also #3 Doubles 33% · published
4.25
Jamie Marksberry
usually #1 Doubles 56%, also #2 Doubles 33% · published 4.5
Aaron Koch
published 4.5
Alek Crnogorac
usually #2 Doubles 50%, also #3 Doubles 50% · published 4.5
4.24
Mark Waterstreet
usually #2 Doubles 50%, also #3 Doubles 25% · published
4.22
David Towslee
usually #2 Doubles 57%, also #3 Doubles 29% · published 4.5
4.17
Vinh Thai
usually #1 Doubles 57%, also #2 Doubles 14% · published
4.15
Walter Samora
usually #1 Doubles 50%, also #2 Doubles 38% · published
4.13
Patrick McColgan
usually #1 Doubles 33%, also #3 Doubles 33% · published
4.06
Heath Elliott
usually #2 Doubles 100% · published 4.5
3.95
Johaun Cheng
usually #3 Doubles 100% · published
3.86
Byron Williams
usually #3 Doubles 50%, also #2 Doubles 50% · published 4.5
Michael Benotti
usually #2 Singles 100% · published
Michael Herzog
published
Ted Becker
usually #2 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.

Griffin Celleghin + Alek Crnogorac8165% games+10.4% vs expected
Ted Becker + Byron Williams5161% games+5.3% vs expected
Ted Becker + Jamie Marksberry10261% games+3.6% vs expected
David Towslee + Mark Waterstreet28960% games+2.4% vs expected
Heath Elliott + Jamie Marksberry8357% games+2.1% vs expected
Walter Samora + Jamie Marksberry522358% games+1.0% vs expected
Michael Herzog + Mark Waterstreet5551% gamesnot enough data
Ted Becker + Patrick McColgan3265% 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.

5
David Hess
32W–17L career · 14 lines in 2024
not enough data
4.5
Griffin Celleghin
65W–13L career · 8 lines in 2024
<1%52%48%
4.49
Noah Elliott
161W–50L career · 11 lines in 2024
<1%77%23%
4.40
Nick Kowalczyk
27W–13L career · 8 lines in 2024
<1%79%21%
4.39
Matthew Esber
38W–20L career · 3 lines in 2024
<1%83%17%
4.38
4.5
Jamie Marksberry
139W–53L career · 9 lines in 2024
3%95%3%
4.25
4.5
Aaron Koch
7W–4L career · no lines in 2024
not enough data
4.5
Alek Crnogorac
16W–8L career · 2 lines in 2024
not enough data
Mark Waterstreet
59W–41L career · 8 lines in 2024
3%95%2%
4.24
4.5
David Towslee
53W–19L career · 7 lines in 2024
5%94%1%
4.22
Vinh Thai
22W–3L career · 7 lines in 2024
9%90%1%
4.17
Walter Samora
114W–54L career · 8 lines in 2024
12%88%<1%
4.15
Patrick McColgan
63W–46L career · 3 lines in 2024
16%84%<1%
4.13
4.5
Heath Elliott
30W–11L career · 1 line in 2024
31%69%<1%
4.06
Johaun Cheng
92W–63L career · 1 line in 2024
66%34%<1%
3.95
4.5
Byron Williams
21W–33L career · 2 lines in 2024
85%15%<1%
3.86
Michael Benotti
14W–9L career · 1 line in 2024
not enough data
Michael Herzog
33W–12L career · no lines in 2024
not enough data
Ted Becker
35W–16L career · 1 line in 2024
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.