Teams

Timan

2025 Neb. Adult 18&Over · 3.5 Men

12 players · average NTRP 3.38 / NEBRASKA

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 →
Schedule6 played
2025-06-23vs Riera-RuizWon 40
W#1 DoublesJohn Jr Lefler / Zachary Viglianco vs William Whipple / Fatulo Habibulloev6-3, 6-3
W#2 DoublesLee Timan / Christopher Boling vs Emir Plicanic / Josh Lowe6-2, 6-3
W#2 SinglesJared Loos vs Will Fleig6-1, 6-1
W#3 DoublesRoger Sunderman / Jacob Mertz vs John Havlat / Adam Gleeson6-2, 7-6
2025-06-09vs EkWon 32
W#1 DoublesTrent Sidders / Brian Vuu vs Athri Jupalli / Rajamahesh Veeramasu6-3, 6-2
W#1 SinglesAndrew Tomasek vs Andrew Ek6-4, 6-2
L#2 DoublesRoger Sunderman / Jacob Mertz vs Daniel Weyer / Gonzalo Eizmendi2-6, 6-4, 0-1
L#2 SinglesJared Loos vs Michael Mason-D'Croz4-6, 7-5, 0-1
W#3 DoublesDavid Clark / Ryan Sailer vs Alan Givens / Rich Butalla6-3, 6-2
2025-06-02vs MandigoLost 05
L#1 DoublesLee Timan / David Clark vs Luis Esteban Herrmann / David Fox0-6, 3-6
L#1 SinglesJared Loos vs Pablo Moguel2-6, 1-6
L#2 DoublesAndrew Tomasek / John Jr Lefler vs Myles Jasnowski / Justin Gibson6-7, 3-6
L#2 SinglesZachary Viglianco vs Angel Naranjo3-6, 3-6
L#3 DoublesChristopher Boling / Jacob Mertz vs JP Jamison / Kevin Mandigo5-7, 2-6
2025-05-19vs JosephLost 23
L#1 DoublesTrent Sidders / Christopher Boling vs Max Owens / Chad Kramer6-3, 0-6, 0-1
W#1 SinglesZachary Viglianco vs Steve Warner2-6, 6-2, 1-0
W#2 DoublesJohn Jr Lefler / Andrew Tomasek vs Wes Wright / Jon Braaten2-6, 6-4, 1-0
L#2 SinglesJacob Mertz vs Rohan Kundoor2-6, 2-6
L#3 DoublesRyan Sailer / Roger Sunderman vs Andrew Nguyen / Nghia Nguyen2-6, 4-6
2025-05-17vs VasholzLost 13
L#1 DoublesTrent Sidders / Christopher Boling vs Andy Wang / Ying Zhang4-6, 4-6
L#1 SinglesZachary Viglianco vs Jonathan Hernandez1-6, 5-7
L#2 DoublesJohn Jr Lefler / Brian Vuu vs Chris Acker / Matthew Bendler4-6, 4-6
W#3 DoublesDavid Clark / Lee Timan vs Tom Seto / Zach Thielen7-6, 3-6, 1-0
2025-05-05vs GreenLost 04
L#1 DoublesLee Timan / Trent Sidders vs Jackson Schwanebeck / Jake Green1-6, 7-6, 0-1
L#2 DoublesRoger Sunderman / Zachary Viglianco vs Kreg Green / Patrick Karrer1-6, 1-6
L#2 SinglesAndrew Tomasek vs Jason Phan3-6, 2-6
L#3 DoublesRyan Sailer / Christopher Boling vs Peter Eppens / Rodney Ware7-6, 5-7, 0-1
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 standings3 teams · 3.5 Men
TeamWLInd. WInd. LSets lostGames lost
1Vasholz6022818185
2Timan24121839293
3Riera-Ruiz0622857353

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 3.19 estimated across 10 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.

3.42
Trent Sidders
usually #1 Doubles 100% · published
3.40
Jared Loos
usually #2 Singles 67%, also #1 Singles 33% · published
3.29
Roger Sunderman
usually #2 Doubles 50%, also #3 Doubles 50% · published
3.27
Brian Vuu
usually #2 Doubles 50%, also #1 Doubles 50% · published 3.5
3.21
Christopher Boling
usually #3 Doubles 50%, also #2 Doubles 25% · published 3.5
3.17
Ryan Sailer
usually #3 Doubles 100% · published
3.15
Andrew Tomasek
usually #2 Singles 38%, also #1 Singles 25% · published 3.5
3.15
Lee Timan
usually #1 Doubles 50%, also #3 Doubles 25% · published
2.97
Zachary Viglianco
usually #1 Singles 40%, also #2 Doubles 20% · published
2.91
John Jr Lefler
usually #2 Doubles 50%, also #3 Doubles 17% · published
David Clark
published 3
Jacob Mertz
usually #3 Doubles 50%, also #2 Doubles 25% · 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.

John Jr Lefler + Ryan Sailer6255% games+8.1% vs expected
Christopher Boling + Trent Sidders7260% games+6.6% vs expected
Lee Timan + John Jr Lefler111048% games+3.5% vs expected
Ryan Sailer + Trent Sidders12262% games+2.8% vs expected
John Jr Lefler + Andrew Tomasek3343% games+0.5% vs expected
Zachary Viglianco + John Jr Lefler3639% games−4.1% vs expected
John Jr Lefler + Brian Vuu0726% games−5.1% vs expected
Lee Timan + David Clark6850% games−6.6% 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.

Trent Sidders
32W–18L career · 4 lines in 2025
<1%71%28%
3.42
Jared Loos
7W–3L career · 3 lines in 2025
<1%75%25%
3.40
Roger Sunderman
24W–49L career · 4 lines in 2025
2%92%6%
3.29
3.5
Brian Vuu
33W–44L career · 2 lines in 2025
3%92%5%
3.27
3.5
Christopher Boling
26W–57L career · 8 lines in 2025
6%92%2%
3.21
Ryan Sailer
28W–14L career · 3 lines in 2025
11%88%1%
3.17
3.5
Andrew Tomasek
15W–27L career · 8 lines in 2025
15%85%1%
3.15
Lee Timan
54W–74L career · 4 lines in 2025
15%84%1%
3.15
Zachary Viglianco
7W–22L career · 5 lines in 2025
58%42%<1%
2.97
John Jr Lefler
46W–142L career · 6 lines in 2025
75%25%<1%
2.91
3
David Clark
10W–50L career · no lines in 2025
not enough data
Jacob Mertz
1W–3L career · 4 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.