Teams

Jossi Tennis

2026 Adult 40 & Over Winter · 3.5 Men

16 players · average NTRP 3.50 / NORTHERN

View scouting list →
Schedule10 played
2026-03-25vs AlschlagerLost 13
L#1 DoublesEric Dieperink / Michael Tennis vs Gaylon Rust / William Kolstad4-6, 4-6
L#2 DoublesNiandong Liu / Qisuo Chen vs Michael Streater / Tom Larson6-7, 3-6
L#3 DoublesRichard Rosenberg / Chris Dale vs DAT HO / Mark Alschlager4-6, 5-7
W#4 DoublesFrank Jossi / Adama Traore vs Stephen Kroiss / Barry Pinnock7-5, 2-6, 1-0
2026-03-18vs Tuplano/Ostlund TBC 40+ 3.5 W26Lost 14
L#1 DoublesEric Dieperink / Niandong Liu vs Fazel Haris / Jonathan Sembrano4-6, 6-1, 0-1
W#1 SinglesOlivier Haise vs Robert Kohl7-5, 6-2
L#2 DoublesChris Dale / Nick Chanthakhoun vs ERIK LARSON / Cristian Bancos3-6, 4-6
L#3 DoublesFrank Jossi / Chuck Tatsuda vs Pete Fischer / STEVE WARNER1-6, 2-6
L#4 DoublesRichard Rosenberg / John Carnahan vs Patrick Duffy / Dan Nelson3-6, 6-7
2026-03-11vs Hess Pupp 40+ 2026 WinterWon 41
W#1 DoublesEric Dieperink / Niandong Liu vs Benedict Pupp / Luiz Pacheco6-2, 3-6, 1-0
W#1 SinglesAdam Spieker vs Mike Gurrieri7-5, 6-2
W#2 DoublesMichael Tennis / Chuck Tatsuda vs Mark Cochrane / Mike Grimaldi2-6, 6-3, 1-0
L#3 DoublesJoseph Goswitz / Richard Rosenberg vs Jon Munson / Brian Hessing1-6, 0-6
W#4 DoublesJohn Carnahan / Frank Jossi vs Ammarith Komany / Emanuel Diaz1-6, 6-4, 1-0
2026-03-04vs Jennings: No FaultsLost 23
W#1 DoublesEric Dieperink / Chris Dale vs Ebin Ephrem / Bradley Stageberg6-2, 6-1
W#1 SinglesAdam Spieker vs Patrick Cheney6-3, 7-6
L#2 DoublesChuck Tatsuda / Nick Chanthakhoun vs Marc Ratner / Jim Nelson6-4, 4-6, 0-1
L#3 DoublesRichard Rosenberg / Olivier Haise vs Louis Nees / Kraig Leuthard7-6, 2-6, 0-1
L#4 DoublesKen Theisen / Joseph Goswitz vs Stefan Lucyk / Andy Gilles6-7, 6-7
2026-02-25vs Zehren 40+Winter26Lost 23
L#1 DoublesAdama Traore / Chuck Tatsuda vs Brian Dahlin / Todd Nissen2-6, 2-6
W#1 SinglesOlivier Haise vs Chris Parker7-5, 6-3
L#2 DoublesNiandong Liu / Frank Jossi vs Matthew Ruble / Wade Martinson3-6, 2-6
L#3 DoublesRichard Rosenberg / Michael Tennis vs Douglas Zehren / Sae Yoon7-6, 4-6, 1-0
W#4 DoublesJohn Carnahan / Adam Spieker vs Sean Klein / Scott Cordes6-3, 6-2
2026-02-11vs Tuplano/Ostlund TBC 40+ 3.5 W26Lost 05
L#1 DoublesAdama Traore / Eric Dieperink vs Cristian Bancos / Jeffrey Mandell0-6, 4-6
L#1 SinglesOlivier Haise vs Paul Miksic4-6, 2-6
L#2 DoublesMichael Tennis / Qisuo Chen vs STEVE WARNER / Dan Nelson1-6, 6-7
L#3 DoublesFrank Jossi / Chris Dale vs Jov Tuplano / Patrick Duffy6-7, 2-6
L#4 DoublesChuck Tatsuda / John Carnahan vs Gene Scow / Lawrence Wong1-6, 2-6
2026-02-04vs Hess Pupp 40+ 2026 WinterWon 32
W#1 DoublesQisuo Chen / Adama Traore vs Benedict Pupp / Mike Gurrieri7-5, 2-6, 1-0
L#1 SinglesAdam Spieker vs Luiz Pacheco1-6, 1-6
W#2 DoublesEric Dieperink / Michael Tennis vs Mark Cochrane / Mike Grimaldi6-7, 6-1, 1-0
W#3 DoublesNiandong Liu / Olivier Haise vs Prasad Thorat / Steve Boese3-6, 6-4, 1-0
L#4 DoublesChris Dale / Joseph Goswitz vs Dan Huetteman / Brian Hessing6-4, 3-6, 0-1
2026-01-28vs Jennings: No FaultsLost 23
L#1 DoublesNick Chanthakhoun / Frank Jossi vs Kraig Leuthard / Jim Nelson2-6, 3-6
L#1 SinglesOlivier Haise vs Marc Ratner6-4, 4-6, 0-1
W#2 DoublesNiandong Liu / Michael Tennis vs Ebin Ephrem / Bradley Stageberg6-0, 6-2
W#3 DoublesJohn Carnahan / Adam Spieker vs Andy Gilles / Randolph Jennings6-1, 7-6
L#4 DoublesQisuo Chen / Richard Rosenberg vs Taras Karkoc / Stefan Lucyk4-6, 4-6
2026-01-21vs Zehren 40+Winter26Won 32
L#1 DoublesEric Dieperink / Qisuo Chen vs Matthew Ruble / Todd Nissen3-6, 2-6
W#1 SinglesOlivier Haise vs Nabeel Qazi6-4, 6-0
L#2 DoublesMichael Tennis / Nick Chanthakhoun vs Sae Yoon / Alonzo Hwang1-6, 2-6
W#3 DoublesChris Dale / Chuck Tatsuda vs Wade Martinson / Scott Cordes6-3, 6-3
W#4 DoublesFrank Jossi / Richard Rosenberg vs Douglas Zehren / Robert Logelin3-6, 6-4, 1-0
2026-01-14vs AlschlagerLost 13
W#1 DoublesEric Dieperink / Adam Spieker vs William Kolstad / Jonathan Gombola7-5, 6-1
L#2 DoublesNiandong Liu / Chris Dale vs DAT HO / Michael Streater3-6, 6-7
L#3 DoublesTimothy Lynch / Ken Theisen vs Chris Feile / Tony Alschlager4-6, 3-5
L#4 DoublesJoseph Goswitz / Michael Tennis vs Stephen Kroiss / Keith Abrahamson6-2, 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 standings for 3.5 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 3.25 estimated across 16 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.

3.55
Eric Dieperink
usually #1 Doubles 88%, also #2 Doubles 13% · published 3.5
3.40
Olivier Haise
usually #1 Singles 71%, also #3 Doubles 29% · published
3.35
Niandong Liu
usually #2 Doubles 57%, also #1 Doubles 29% · published
3.31
Qisuo Chen
usually #1 Doubles 40%, also #2 Doubles 40% · published
3.29
Adama Traore
usually #1 Doubles 57%, also #4 Doubles 29% · published 3.5
3.27
Chris Dale
usually #3 Doubles 43%, also #2 Doubles 29% · published 3.5
3.27
Ken Theisen
usually #3 Doubles 50%, also #4 Doubles 50% · published
3.24
Michael Tennis
usually #2 Doubles 63%, also #3 Doubles 13% · published
3.23
Chuck Tatsuda
usually #3 Doubles 33%, also #2 Doubles 33% · published 3.5
3.23
Adam Spieker
usually #1 Singles 50%, also #4 Doubles 17% · published 3.5
3.23
Timothy Lynch
usually #3 Doubles 100% · published
3.21
John Carnahan
usually #4 Doubles 80%, also #3 Doubles 20% · published
3.16
Nick Chanthakhoun
usually #2 Doubles 75%, also #1 Doubles 25% · published
3.15
Frank Jossi
usually #4 Doubles 43%, also #3 Doubles 29% · published 3.5
3.06
Richard Rosenberg
usually #3 Doubles 57%, also #4 Doubles 43% · published
3.01
Joseph Goswitz
usually #4 Doubles 75%, also #3 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.

Michael Tennis + Niandong Liu6262% games+12.4% vs expected
Michael Tennis + Eric Dieperink5350% games−3.1% vs expected
Joseph Goswitz + Richard Rosenberg1442% games−3.3% vs expected
Chuck Tatsuda + Richard Rosenberg0531% games−11.8% vs expected
John Carnahan + Chris Dale3247% gamesnot enough data
Olivier Haise + Chris Dale1446% gamesnot enough data
Michael Tennis + Adama Traore134 matchesnot enough data
Olivier Haise + Niandong Liu224 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.

3.5
Eric Dieperink
22W–18L career · type A · 8 lines in 2026
<1%34%66%
3.55
Olivier Haise
31W–27L career · 7 lines in 2026
<1%77%23%
3.40
Niandong Liu
54W–36L career · 7 lines in 2026
<1%86%13%
3.35
Qisuo Chen
43W–36L career · 5 lines in 2026
1%92%7%
3.31
3.5
Adama Traore
66W–64L career · 7 lines in 2026
1%93%5%
3.29
3.5
Chris Dale
14W–17L career · 7 lines in 2026
2%94%4%
3.27
Ken Theisen
50W–33L career · 2 lines in 2026
2%94%4%
3.27
Michael Tennis
27W–26L career · 8 lines in 2026
3%95%2%
3.24
3.5
Chuck Tatsuda
18W–35L career · 6 lines in 2026
4%94%2%
3.23
3.5
Adam Spieker
12W–12L career · 6 lines in 2026
4%94%2%
3.23
Timothy Lynch
9W–7L career · 1 line in 2026
4%94%2%
3.23
John Carnahan
17W–18L career · 5 lines in 2026
5%93%1%
3.21
Nick Chanthakhoun
5W–6L career · 4 lines in 2026
10%89%<1%
3.16
3.5
Frank Jossi
13W–18L career · 7 lines in 2026
12%88%<1%
3.15
Richard Rosenberg
6W–25L career · 7 lines in 2026
32%68%<1%
3.06
Joseph Goswitz
7W–17L career · 4 lines in 2026
48%52%<1%
3.01

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.