Teams

Lassow / Walker 18+ S 26

2026 ADULT 18 & OVER SUMMER · 4.0 Men S26

18 players · average NTRP 4.00 / NORTHERN

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 →
Schedule8 played
2026-07-07vs Gramins/Kadelbach SummerWon 31
W#1 DoublesMichael Marek / Damian Walker vs Steve Gramins / Ryan Kadelbach1-0
W#2 DoublesPhilip Green / Aloisio Lovo vs Tom Shustarich / Ty Shustarich6-3, 6-4
L#2 SinglesBrendan Klein vs Michael Margulis0-6, 2-6
W#3 DoublesRichard Lassow / Nick Rindo vs Earl Williams / Thomas James6-3, 7-6
2026-06-30vs Magistad/Birkeland Summer 26Lost 23
W#1 DoublesIan Klein / Brendan Klein vs Jeff Nelson / James Elvestrom6-3, 6-1
L#1 SinglesDerek Beiningen vs Luke Jordan1-6, 1-6
W#2 DoublesMichael Marek / Daniel VerBockel vs Jackson Barber / Max Klein6-7, 6-3, 1-0
L#2 SinglesHarrison Ash vs Jay Knutson1-6, 6-2, 0-1
L#3 DoublesDamian Walker / Gaylon Rust vs Matthew Bartholet / Aaron VanderWeyst2-6, 2-6
2026-06-23vs Farber Net ResultsWon 50
W#1 DoublesDaniel VerBockel / Benjamin Rindo vs Noah Farber / Spencer DeVeau6-7, 6-2, 1-0
W#1 SinglesIan Klein vs Hui Huang6-2, 7-5
W#2 DoublesManish Patel / Nick Rindo vs Dan Westerhaus / Sam Coombe6-1, 6-4
W#2 SinglesBrendan Klein vs Chris Moore6-2, 6-0
W#3 DoublesGaylon Rust / Joel Sutton vs Jonathan Farber / Matthew Chu1-6, 6-3, 1-0
L#1 DoublesBenjamin Rindo / Nick Rindo vs Robert Heimerman / Chris Schlichting3-6, 1-6
W#1 SinglesDerek Beiningen vs Mark Matijasevich6-4, 6-2
L#2 DoublesPeter Kimball / Daniel VerBockel vs Thor Nelson / Jason Thiner7-5, 2-6, 0-1
W#2 SinglesJackson Lefebvre vs Kevin Madugula7-5, 7-5
L#3 DoublesJoel Sutton / Gaylon Rust vs Jesse Raymond / Dan Scardino2-6, 3-6
2026-06-09vs Yang: EastsideWon 31
W#1 DoublesIan Klein / Brendan Klein vs Xer Her / Luckie Lee6-4, 6-2
L#2 DoublesPhilip Green / Aloisio Lovo vs Cha Lee Yang / Gunnar Liden2-6, 6-3, 1-0
W#2 SinglesHarrison Ash vs Kou Yang6-1, 6-0
W#3 DoublesNick Welch / Benjamin Rindo vs Andrew Lor / Txheejkoob Vang6-0, 6-3
W#1 DoublesMichael Marek / Daniel VerBockel vs Jon Kruse / Kyle Syverson7-5, 6-0
W#1 SinglesJackson Lefebvre vs Sam McCormick6-4, 6-3
W#2 DoublesManish Patel / Nick Rindo vs Riley Washington / Matthew Christensen7-6, 1-6, 1-0
W#2 SinglesDerek Beiningen vs Robert Kohl6-0, 6-1
W#3 DoublesPeter Kimball / Joel Sutton vs Greg Swanson / Patrick Alexander7-6, 6-2
2026-05-12vs Semler SummerWon 31
W#1 DoublesIan Klein / Brendan Klein vs Chris Semler / Scott Nelson6-4, 6-2
W#2 DoublesAloisio Lovo / Peter Kimball vs Robert Chandler / Nipun Perera6-0, 7-5
W#2 SinglesDaniel VerBockel vs Luis Laguna7-6, 6-3
L#3 DoublesNick Welch / Joe Vogel vs Jason Ross / Jim Dickinson4-6, 1-6
2026-05-05vs Peterson/ LeverisWon 41
L#1 DoublesIan Klein / Brendan Klein vs Luke Hawkinson / Travis Fondow5-7, 7-6, 1-0
W#1 SinglesDerek Beiningen vs Scott Leveris6-3, 6-4
W#2 DoublesMichael Marek / Damian Walker vs Michael Parker / Alexander Tang6-3, 6-1
W#2 SinglesJackson Lefebvre vs Harrison Porter6-3, 6-0
W#3 DoublesRichard Lassow / Benjamin Rindo vs Garth Peterson / Paul Smyth6-1, 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 standings18 teams · 4.0 Men S26
TeamWLInd. WInd. LSets lostGames lost
1Elfstrum - Summer - 2690341129328
2Magistad/Birkeland Summer 2680301028293
3Lassow / Walker 18+ S 2662301026302
4Duwearatchi/Kamakoti - 4.0 (18+) Summer62231740352
5Farber Net Results62211944351
6Jordan: TBC V163252046403
7Jilek 18+ Summer63242148413
8Ostlund/Tuplano TBC 18+ 4.0 S2654281739362
9Fermstad: LakeVillains54261946404
10Gramins/Kadelbach Summer44202045372
11Weber Summer 2645242146386
12Peterson/ Leveris35192147383
13Thompson/Bednar - Super Smash Bros.36182762460
14Magistad: 18+ 4.0 Summer36153065451
15Semler Summer26152550390
16Yang: Eastside17162455404
17Holcomb/Anderson Summer18123370465
18S26 - Kruse/Syverson - FRD Netcord Winners0863471454

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 3.70 estimated across 18 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.

3.97
Derek Beiningen
usually #1 Singles 75%, also #2 Singles 25% · published 4
3.91
Daniel VerBockel
usually #2 Doubles 40%, also #1 Doubles 40% · published 4
3.89
Ian Klein
usually #1 Doubles 80%, also #1 Singles 20% · published
3.83
Michael Marek
usually #2 Doubles 50%, also #1 Doubles 50% · published
3.81
Nick Rindo
usually #2 Doubles 50%, also #1 Doubles 25% · published
3.81
Jackson Lefebvre
usually #2 Singles 67%, also #1 Singles 33% · published
3.79
Damian Walker
usually #3 Doubles 33%, also #2 Doubles 33% · published 4
3.77
Aloisio Lovo
usually #2 Doubles 100% · published 4
3.77
Benjamin Rindo
usually #3 Doubles 50%, also #1 Doubles 50% · published 4
3.76
Brendan Klein
usually #1 Doubles 67%, also #2 Singles 33% · published 4
3.69
Peter Kimball
usually #2 Doubles 67%, also #3 Doubles 33% · published
3.68
Joel Sutton
usually #3 Doubles 100% · published
3.65
Philip Green
usually #2 Doubles 100% · published
3.55
Harrison Ash
usually #2 Singles 50%, also #1 Singles 25% · published
3.48
Joe Vogel
usually #3 Doubles 100% · published
3.44
Gaylon Rust
usually #3 Doubles 100% · published
3.37
Richard Lassow
usually #3 Doubles 40%, also #1 Doubles 40% · published
3.37
Nick Welch
usually #3 Doubles 60%, also #1 Doubles 20% · 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.

Daniel VerBockel + Michael Marek5354% games+3.9% vs expected
Brendan Klein + Ian Klein10360% games+1.9% vs expected
Damian Walker + Peter Kimball7357% games+1.3% vs expected
Nick Welch + Richard Lassow3349% games+0.7% vs expected
Nick Rindo + Benjamin Rindo4348% games−1.1% vs expected
Damian Walker + Benjamin Rindo3350% games−1.6% vs expected
Joel Sutton + Gaylon Rust3344% games−2.8% vs expected
Joe Vogel + Gaylon Rust2343% 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.

4
Derek Beiningen
14W–12L career · 4 lines in 2026
<1%59%41%
3.97
4
Daniel VerBockel
18W–9L career · 5 lines in 2026
<1%74%26%
3.91
Ian Klein
13W–7L career · 5 lines in 2026
<1%78%22%
3.89
Michael Marek
25W–17L career · 4 lines in 2026
1%88%11%
3.83
Nick Rindo
13W–4L career · 4 lines in 2026
1%90%9%
3.81
Jackson Lefebvre
9W–6L career · 3 lines in 2026
1%90%9%
3.81
4
Damian Walker
29W–21L career · 3 lines in 2026
2%91%7%
3.79
4
Aloisio Lovo
18W–12L career · 3 lines in 2026
3%92%5%
3.77
4
Benjamin Rindo
12W–9L career · 4 lines in 2026
3%92%5%
3.77
4
Brendan Klein
13W–5L career · 6 lines in 2026
3%93%4%
3.76
Peter Kimball
19W–17L career · 3 lines in 2026
9%90%1%
3.69
Joel Sutton
8W–10L career · 3 lines in 2026
10%89%1%
3.68
Philip Green
13W–4L career · 2 lines in 2026
<1%15%85%
3.65
Harrison Ash
17W–6L career · 8 lines in 2026
<1%36%64%
3.55
Joe Vogel
2W–7L career · 1 line in 2026
57%43%<1%
3.48
Gaylon Rust
30W–22L career · 3 lines in 2026
<1%67%33%
3.44
Richard Lassow
25W–21L career · 5 lines in 2026
<1%82%18%
3.37
Nick Welch
11W–8L career · 5 lines in 2026
<1%83%17%
3.37

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.