Teams

Sommers/Dalton Summertime 26

2026 ADULT 55 & OVER SUMMER · 8.0 MEN S26

15 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 →
Schedule10 played
2026-07-13vs Henneman 2026 55+Lost 12
W#1 DoublesTim Theisen / Guillermo Arriondo vs William Henneman / Scott Luhman6-0, 2-6, 1-0
L#2 DoublesPaul Dalton / Robert Mele vs Corey Kotlarz / David Komula1-6, 1-6
L#3 DoublesBill Sommers / Lonny Wittnebel vs Doug Roseth / Scott Lundquist1-6, 1-6
2026-07-06vs Peschel S2026Lost 03
L#1 DoublesEric Dieperink / Erik Gustafson vs Doug MacGibbon / Bruce Goad1-6, 6-2, 0-1
L#2 DoublesScott Raver / William Cadwallader vs Peter Vujovich / Richard Keller5-7, 6-4, 0-1
L#3 DoublesBryan Ball / Gordon Strom vs Robert Wyly / Daniel Sebring6-7, 2-6
L#1 DoublesJohn Glasenapp / Scott Raver vs Robert Myrland / Paul Schoenecker0-6, 3-6
W#2 DoublesTim Theisen / James Rick vs Eric Ziegler / Jason Thiner6-3, 7-5
L#3 DoublesLonny Wittnebel / Bryan Ball vs Chris Johnson / Thomas Genz0-6, 2-6
2026-06-22vs Youngberg: RTC - 8.0 men 55+Won 21
L#1 DoublesBill Sommers / Tim Theisen vs Leif Johnson / Benedict Pupp2-6, 5-7
W#2 DoublesRobert Mele / William Cadwallader vs Thomas James / Rick Johnston6-4, 6-4
W#3 DoublesJames Rick / Gordon Strom vs CRAIG STERN / Doug Anderson6-3, 4-6, 1-0
2026-06-15vs Reichling/Heimerman 55+ SwillersWon 30
W#1 DoublesWilliam Hickey / Guillermo Arriondo vs Robert Heimerman / Boyd Miller6-3, 7-6
W#2 DoublesEric Dieperink / Erik Gustafson vs David Senior / Bill Henney6-3, 5-7, 1-0
W#3 DoublesPaul Dalton / Scott Raver vs Steven Agre / David Goodman6-2, 3-1
2026-06-08vs Henneman 2026 55+Lost 12
L#1 DoublesWilliam Cadwallader / Robert Mele vs Kris Smitobol / John Leehy1-6, 2-6
W#2 DoublesGordon Strom / Tim Theisen vs William Henneman / Greg Elfstrum6-3, 3-6, 1-0
L#3 DoublesLonny Wittnebel / Robert Conway vs Doug Roseth / Scott Lundquist3-6, 1-6
2026-06-01vs Peschel S2026Won 30
W#1 DoublesScott Raver / Eric Dieperink vs Pablo Levi / Klenton Willis6-1, 7-5
W#2 DoublesJohn Glasenapp / Erik Gustafson vs Doug MacGibbon / Richard Keller6-4, 5-7, 1-0
W#3 DoublesGuillermo Arriondo / Bill Sommers vs Peter Vujovich / Daniel Sebring6-7, 6-3, 1-0
L#1 DoublesWilliam Cadwallader / Robert Mele vs Booshan Bharath / Jim Chanthakhoun4-6, 1-6
L#2 DoublesJames Rick / Bill Sommers vs Daniel Brown / Jason Thiner2-6, 0-6
L#3 DoublesGordon Strom / Lonny Wittnebel vs Robert Myrland / Chandha Duwearatchi4-6, 3-6
2026-05-11vs Youngberg: RTC - 8.0 men 55+Lost 12
L#1 DoublesErik Gustafson / William Cadwallader vs Thomas James / Rick Johnston6-7, 6-1, 0-1
W#2 DoublesJohn Glasenapp / Guillermo Arriondo vs John Genz / Kevin Youngberg5-7, 7-6, 1-0
L#3 DoublesJames Rick / Robert Conway vs Scott Lucas / Benedict Pupp0-6, 0-6
2026-05-04vs Reichling/Heimerman 55+ SwillersLost 12
W#1 DoublesRobert Mele / Eric Dieperink vs Jeff Fontaine / Charles Carroll7-5, 6-3
L#2 DoublesWilliam Hickey / Guillermo Arriondo vs Robert Heimerman / David Goodman1-6, 6-1, 0-1
L#3 DoublesBill Sommers / Lonny Wittnebel vs David Senior / Bill Henney2-6, 1-6
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 standings4 teams · 8.0 MEN S26
TeamWLInd. WInd. LSets lostGames lost
1Henneman 2026 55+73181228231
2Duwearatchi/Bharath - 8.0(55+) Summer73181230257
3Youngberg: RTC - 8.0 men 55+37121840314
4Sommers/Dalton Summertime 2637131741306

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 3.66 estimated across 12 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.

4.08
Robert Mele
usually #1 Doubles 60%, also #2 Doubles 40% · published
4.05
Scott Raver
usually #2 Doubles 43%, also #1 Doubles 43% · published
4.01
Erik Gustafson
usually #1 Doubles 43%, also #2 Doubles 43% · published 4.5
3.87
Guillermo Arriondo
usually #1 Doubles 40%, also #2 Doubles 40% · published 4
3.75
Tim Theisen
usually #2 Doubles 50%, also #1 Doubles 50% · published
3.61
Bill Sommers
usually #3 Doubles 60%, also #2 Doubles 20% · published 4
3.55
Eric Dieperink
usually #1 Doubles 86%, also #2 Doubles 14% · published 3.5
3.51
Bryan Ball
usually #3 Doubles 100% · published 4
3.51
Gordon Strom
usually #3 Doubles 75%, also #2 Doubles 25% · published 4
3.45
Lonny Wittnebel
usually #3 Doubles 100% · published
3.34
James Rick
usually #2 Doubles 50%, also #3 Doubles 50% · published 4
3.20
William Cadwallader
usually #1 Doubles 60%, also #2 Doubles 40% · published
John Glasenapp
usually #2 Doubles 67%, also #1 Doubles 33% · published
Paul Dalton
usually #3 Doubles 50%, also #2 Doubles 50% · published
Robert Conway
usually #3 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.

Guillermo Arriondo + Erik Gustafson2447% games−0.0% vs expected
Bryan Ball + William Cadwallader1441% games−2.8% vs expected
Guillermo Arriondo + Robert Mele1739% games−14.4% vs expected
Bryan Ball + Gordon Strom044 matchesnot enough data
Lonny Wittnebel + Robert Mele213 matchesnot enough data
John Glasenapp + Erik Gustafson123 matchesnot enough data
William Cadwallader + Robert Mele123 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.

Robert Mele
24W–42L career · 5 lines in 2026
27%73%<1%
4.08
Scott Raver
2W–6L career · 7 lines in 2026
34%66%<1%
4.05
4.5
Erik Gustafson
14W–39L career · 7 lines in 2026
48%52%<1%
4.01
4
Guillermo Arriondo
12W–39L career · 5 lines in 2026
<1%84%16%
3.87
Tim Theisen
11W–7L career · 4 lines in 2026
3%95%3%
3.75
4
Bill Sommers
12W–18L career · 5 lines in 2026
21%79%<1%
3.61
3.5
Eric Dieperink
22W–18L career · type A · 7 lines in 2026
<1%34%66%
3.55
4
Bryan Ball
4W–29L career · 2 lines in 2026
47%53%<1%
3.51
4
Gordon Strom
2W–11L career · 4 lines in 2026
48%52%<1%
3.51
Lonny Wittnebel
20W–37L career · 5 lines in 2026
65%35%<1%
3.45
4
James Rick
7W–11L career · 4 lines in 2026
89%11%<1%
3.34
William Cadwallader
5W–22L career · 5 lines in 2026
99%1%<1%
3.20
John Glasenapp
3W–4L career · 3 lines in 2026
not enough data
Paul Dalton
3W–3L career · 2 lines in 2026
not enough data
Robert Conway
0W–12L career · 2 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.