Teams

DTC #1

2021 USTA ADULT LEAGUE 18 & OVER · 4.0 MEN- 18 & OVER

11 players · average NTRP 4.06 / NEVADA

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 →
Schedule9 played
2021-05-22vs DTC #2Lost 13
L#1 DoublesRiley Stahley / Aaron Harris vs Jeff Girmus / David Dendy6-3, 3-6, 0-1
W#2 DoublesMark Sylvain / Peter Rogers vs Michael Villani / Michael Dinielli3-6, 7-5, 1-0
L#2 SinglesNevin Endy vs Michael Borenstein1-6, 2-6
L#3 DoublesLenny Badger / Janusz Karbowniczek vs Jason Tang / Mark Smith1-6, 3-6
2021-05-15vs LIFE TIME FITNESS/GVWon 40
W#1 DoublesPeter Rogers / Riley Stahley vs Marcus Hansel / Onidio Mirabal6-4, 6-4
W#2 DoublesMark Sylvain / Janusz Karbowniczek vs Dean Low / Peter Goatz7-6, 6-2
W#2 SinglesNevin Endy vs Michael Paglia6-2, 6-7, 1-0
W#3 DoublesLarry Malinowski / Matthew Irving vs Russell Terao / Efstathios Potamitis6-1, 6-3
2021-05-08vs SPANISH OAKSLost 13
L#1 DoublesMichael Monroe / Mark Sylvain vs Stephan Foels / Pankaj Bisht2-6, 3-6
L#1 SinglesNevin Endy vs Steve Flores1-6, 1-6
W#2 DoublesLarry Malinowski / Riley Stahley vs David Bickmore / Jeremy Christensen6-3, 6-7, 1-0
L#3 DoublesLenny Badger / Brian Sorrentino vs Colbey Young / Byung-Yon Seo6-3, 0-6, 0-1
2021-05-01vs DRAGONRIDGE CCLost 13
L#1 DoublesRiley Stahley / Peter Rogers vs Chris Yergensen / John Hou5-7, 2-6
L#2 DoublesDonald Nordstrom / Mark Sylvain vs Timothy Roehrs / Russell Boone5-7, 4-6
W#2 SinglesNevin Endy vs Akira Back6-1, 5-7, 1-0
L#3 DoublesBrian Sorrentino / Matthew Irving vs Cris Mastellone / Richard Reiter4-6, 6-4, 0-1
2021-04-24vs WHITNEY MESA PARK #1Lost 14
L#1 DoublesPeter Rogers / Aaron Harris vs George Babakitis / Richard van Diepen6-1, 3-6, 0-1
L#1 SinglesLenny Badger vs Ace Apichard0-6, 3-6
L#2 DoublesRiley Stahley / Janusz Karbowniczek vs Richard Vandermark / Doug Beil6-4, 5-7, 0-1
L#2 SinglesMark Sylvain vs Luiz Padua4-6, 6-7
W#3 DoublesLarry Malinowski / Donald Nordstrom vs Rick Jacoby / Pei Liu6-0, 6-2
2021-04-17vs RED ROCK CCLost 12
W#1 DoublesAaron Harris / Duane Bickmore vs Parminder Kang / Adam Vergara6-2, 7-6
L#2 DoublesLarry Malinowski / Donald Nordstrom vs Todd Kuhnwald / Vincent Sciame5-7, 1-6
L#3 DoublesLenny Badger / Brian Sorrentino vs Edward Song / Kirk Howser4-6, 4-6
2021-04-10vs DTC #3Lost 12
L#1 SinglesNevin Endy vs Ilko Nachev4-6, 4-6
L#2 DoublesPeter Rogers / Aaron Harris vs Joseph DeMilliano / Brian Maier7-6, 0-6, 0-1
W#3 DoublesRiley Stahley / Janusz Karbowniczek vs Mike Little / Albert Quimson6-2, 6-1
2021-03-27vs WHITNEY MESA PARK #2Won 31
W#1 DoublesDavid Altfas / Duane Bickmore vs Abdiel Yamomo / Joseph Guerrero-Lopez6-0, 6-2
L#2 DoublesPeter Rogers / Aaron Harris vs Mike Bernardo / Abdiel Yamomo7-5, 3-6, 0-1
W#2 SinglesNevin Endy vs Muktesh Sinha6-2, 5-7, 1-0
W#3 DoublesRiley Stahley / Charles Kim vs Earl Peralta / Chico Delossantos6-4, 6-2
2021-03-20vs CLUB AT MADEIRA CANYONLost 23
L#1 DoublesMichael Monroe / Larry Malinowski vs Rich Western / Vincent Tessier1-6, 4-6
L#1 SinglesNevin Endy vs Anthony Guidubaldi4-6, 0-6
W#2 DoublesDuane Bickmore / Charles Kim vs Gregory Gordon / Matt Sinnock6-3, 7-6
L#2 SinglesLenny Badger vs Andy Tonthat3-6, 2-6
W#3 DoublesMatthew Irving / Riley Stahley vs David Schlatter / Shapleigh Mather6-3, 6-3
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 4.0 MEN- 18 & OVER 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 3.67 estimated across 6 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.

Aaron Harris
usually #1 Doubles 60%, also #2 Doubles 40% · published 4.5
4.00
Riley Stahley
usually #3 Doubles 38%, also #1 Doubles 38% · published 4.5
3.86
Mark Sylvain
usually #2 Doubles 60%, also #2 Singles 20% · published 4
3.78
David Altfas
usually #2 Doubles 44%, also #3 Doubles 33% · published 4
Duane Bickmore
usually #2 Doubles 67%, also #1 Doubles 33% · published 4
3.66
Larry Malinowski
usually #2 Doubles 40%, also #3 Doubles 40% · published 4
3.45
Brian Sorrentino
usually #3 Doubles 100% · published 4
3.29
Lenny Badger
usually #3 Doubles 44%, also #1 Singles 33% · published 3.5
Michael Monroe
usually #1 Doubles 100% · published
Nevin Endy
usually #2 Singles 57%, also #1 Singles 43% · published
Nick Patterson
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 Altfas + Duane Bickmore101449% games−2.6% vs expected
Michael Monroe + Mark Sylvain4544% games−2.6% vs expected
Brian Sorrentino + Lenny Badger82042% games−11.9% vs expected
Larry Malinowski + Mark Sylvain3350% gamesnot enough data
Duane Bickmore + Aaron Harris1448% gamesnot enough data
Larry Malinowski + Lenny Badger224 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.

4.5
Aaron Harris
37W–30L career · 5 lines in 2021
not enough data
4.5
Riley Stahley
122W–87L career · 8 lines in 2021
52%48%<1%
4.00
4
Mark Sylvain
112W–123L career · 5 lines in 2021
<1%86%14%
3.86
4
David Altfas
89W–123L career · 9 lines in 2021
2%94%5%
3.78
4
Duane Bickmore
74W–59L career · 6 lines in 2021
not enough data
4
Larry Malinowski
91W–134L career · 5 lines in 2021
11%89%<1%
3.66
4
Brian Sorrentino
33W–68L career · 6 lines in 2021
65%35%<1%
3.45
3.5
Lenny Badger
41W–83L career · 9 lines in 2021
1%93%6%
3.29
Michael Monroe
36W–33L career · 2 lines in 2021
not enough data
Nevin Endy
22W–10L career · 7 lines in 2021
not enough data
Nick Patterson
1W–1L career · no lines in 2021
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.