Teams

Jossi Tennis

2026 ADULT 40 & OVER SUMMER · 3.5 Men S26

16 players · average NTRP 3.50 / 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
2026-07-22vs Tuplano/Ostlund TBC 40+ 3.5 S26Won 31
L#1 DoublesChris Dale / Oscar Oboza vs Jeffrey Mandell / Jonathan Sembrano4-6, 7-6, 0-1
W#1 SinglesOlivier Haise vs Robert Kohl6-3, 5-7, 1-0
W#2 DoublesFrank Jossi / Eric Dieperink vs Lawrence Wong / Gene Scow6-1, 6-2
W#3 DoublesAdama Traore / Joseph Goswitz vs Fazel Haris / Paul Miksic2-6, 7-6, 1-0
2026-07-08vs Tuplano/Ostlund TBC 40+ 3.5 S26Lost 05
L#1 DoublesMichael Tennis / Oscar Oboza vs Robert Kohl / Pete Fischer4-6, 4-6
L#1 SinglesOlivier Haise vs Paul Miksic0-6, 4-6
L#2 DoublesFrank Jossi / Chris Dale vs Fazel Haris / Walter Truong5-7, 5-7
L#3 DoublesRichard Rosenberg / John Carnahan vs STEVE WARNER / Kevin Day2-6, 3-6
L#4 DoublesJoseph Goswitz / Ken Theisen vs Lawrence Wong / Gene Scow4-6, 3-6
2026-07-01vs Zehren 40+summer26Lost 14
L#1 DoublesOscar Oboza / Eric Dieperink vs Todd Nissen / Brian Dahlin0-6, 2-6
L#1 SinglesAdam Spieker vs Nabeel Qazi2-6, 2-6
L#2 DoublesNiandong Liu / Chuck Tatsuda vs Chris Parker / Arlen Stern0-6, 2-6
L#3 DoublesRichard Rosenberg / Joseph Goswitz vs Robert Logelin / Carter Anderson6-7, 4-6
W#4 DoublesJohn Carnahan / Chris Dale vs Hugh McTavish / Sean Klein7-6, 7-5
2026-06-24vs Alschlager 2026 SummerWon 32
W#1 DoublesNiandong Liu / Eric Dieperink vs Steve Weckman / Gaylon Rust6-3, 5-7, 1-0
L#1 SinglesAdama Traore vs Chet Suresh3-6, 3-6
L#2 DoublesChuck Tatsuda / Michael Tennis vs Michael Streater / Mike Hicks6-7, 2-6
W#3 DoublesOlivier Haise / Frank Jossi vs Tony Alschlager / Chris Feile6-3, 6-2
W#4 DoublesJoseph Goswitz / Chris Dale vs Nathan Meyer / Keith Abrahamson6-1, 6-2
2026-06-17vs Jennings: No FaultsLost 13
L#1 DoublesAdama Traore / Adam Spieker vs Kraig Leuthard / Ebin Ephrem3-6, 6-3, 0-1
W#1 SinglesOlivier Haise vs Louis Nees6-1, 6-2
L#2 DoublesEric Dieperink / Joseph Goswitz vs Randolph Jennings / Mark Gold4-6, 2-6
L#3 DoublesFrank Jossi / Richard Rosenberg vs Stefan Lucyk / Arkady Shemyakin4-6, 5-7
2026-06-10vs Hess Pupp 40+ 2026 SummerLost 23
W#1 DoublesOscar Oboza / Niandong Liu vs Scott Lucas / Jon Munson6-4, 4-6, 1-0
W#1 SinglesOlivier Haise vs Benedict Pupp7-5, 6-4
L#2 DoublesChris Dale / Ken Theisen vs Doug Anderson / Steve Boese2-6, 4-6
L#3 DoublesRichard Rosenberg / Chuck Tatsuda vs Jim Brass / Dan Huetteman4-6, 6-7
L#4 DoublesJoseph Goswitz / Michael Tennis vs Craig Holm / Dave Berger6-2, 1-6, 1-0
2026-05-27vs Zehren 40+summer26Lost 14
L#1 DoublesEric Dieperink / Michael Tennis vs Todd Nissen / Brian Dahlin1-6, 1-6
W#1 SinglesOlivier Haise vs Chris Parker6-2, 0-6, 1-0
L#2 DoublesChris Dale / John Carnahan vs Sae Yoon / Arlen Stern3-6, 1-6
L#3 DoublesFrank Jossi / Oscar Oboza vs Matthew Ruble / Wade Martinson6-0, 5-7, 0-1
L#4 DoublesChuck Tatsuda / Joseph Goswitz vs Sean Klein / Christopher Bogen2-6, 3-6
2026-05-20vs Alschlager 2026 SummerLost 14
L#1 DoublesNiandong Liu / Chris Dale vs William Kolstad / Gaylon Rust3-6, 4-6
W#1 SinglesOlivier Haise vs Nathan Meyer6-0, 6-2
L#2 DoublesRichard Rosenberg / Timothy Lynch vs Michael Streater / DAT HO1-6, 5-7
L#3 DoublesMichael Tennis / Thomas Kleven vs Barry Pinnock / Tony Alschlager0-6, 3-6
L#4 DoublesFrank Jossi / Adam Spieker vs Mark Cooper / Keith Abrahamson4-6, 5-7
2026-05-13vs Jennings: No FaultsWon 32
W#1 DoublesMichael Tennis / Oscar Oboza vs Timothy Cruz / Ebin Ephrem6-4, 6-7, 1-0
L#1 SinglesThomas Kleven vs Colin Price0-6, 2-6
L#2 DoublesAdam Spieker / Ken Theisen vs Mark Gold / Kraig Leuthard3-6, 4-6
W#3 DoublesRichard Rosenberg / Niandong Liu vs Taras Karkoc / Stefan Lucyk5-7, 7-6, 1-0
W#4 DoublesJohn Carnahan / Chuck Tatsuda vs Arkady Shemyakin / Matthew Fling6-1, 7-5
2026-05-06vs Hess Pupp 40+ 2026 SummerWon 41
W#1 DoublesEric Dieperink / Niandong Liu vs Scott Lucas / Steve Boese6-0, 6-2
W#1 SinglesOlivier Haise vs Jon Munson7-5, 6-3
W#2 DoublesMichael Tennis / Adama Traore vs Doug Anderson / Craig Schilling4-3
W#3 DoublesChuck Tatsuda / Ken Theisen vs Craig Holm / Brian Hessing6-2, 6-0
L#4 DoublesRichard Rosenberg / Thomas Kleven vs Jim Brass / Dan Huetteman1-6, 0-6
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 standings6 teams · 3.5 Men S26
TeamWLInd. WInd. LSets lostGames lost
1Zehren 40+summer2610044622296
2Tuplano/Ostlund TBC 40+ 3.5 S2664272351441
3Hess Pupp 40+ 2026 Summer55242657428
4Jossi Tennis46212965478
5Alschlager 2026 Summer46193166491
6Jennings: No Faults19153577531

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 3.22 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 67%, also #2 Doubles 33% · published 3.5
3.40
Olivier Haise
usually #1 Singles 88%, also #3 Doubles 13% · published
3.35
Niandong Liu
usually #1 Doubles 67%, also #3 Doubles 17% · published
3.29
Adama Traore
usually #2 Doubles 44%, also #3 Doubles 33% · published 3.5
3.27
Chris Dale
usually #2 Doubles 43%, also #1 Doubles 29% · published 3.5
3.27
Ken Theisen
usually #2 Doubles 50%, also #3 Doubles 25% · published
3.24
Michael Tennis
usually #1 Doubles 43%, also #2 Doubles 29% · published
3.23
Oscar Oboza
usually #1 Doubles 83%, also #3 Doubles 17% · published
3.23
Chuck Tatsuda
usually #3 Doubles 33%, also #4 Doubles 33% · published 3.5
3.23
Adam Spieker
usually #2 Doubles 25%, also #1 Doubles 25% · published 3.5
3.23
Timothy Lynch
usually #2 Doubles 100% · published
3.21
John Carnahan
usually #4 Doubles 50%, also #2 Doubles 25% · published
3.15
Frank Jossi
usually #3 Doubles 50%, also #2 Doubles 33% · published 3.5
3.06
Richard Rosenberg
usually #3 Doubles 71%, also #4 Doubles 14% · published
3.01
Joseph Goswitz
usually #4 Doubles 57%, also #3 Doubles 29% · published
2.83
Thomas Kleven
usually #4 Doubles 33%, also #1 Singles 33% · 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 · 6 lines in 2026
<1%34%66%
3.55
Olivier Haise
31W–27L career · 8 lines in 2026
<1%77%23%
3.40
Niandong Liu
54W–36L career · 6 lines in 2026
<1%86%13%
3.35
3.5
Adama Traore
66W–64L career · 9 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 · 4 lines in 2026
2%94%4%
3.27
Michael Tennis
27W–26L career · 7 lines in 2026
3%95%2%
3.24
Oscar Oboza
25W–23L career · 6 lines in 2026
4%94%2%
3.23
3.5
Chuck Tatsuda
18W–35L career · 6 lines in 2026
4%94%2%
3.23
3.5
Adam Spieker
12W–12L career · 4 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 · 4 lines in 2026
5%93%1%
3.21
3.5
Frank Jossi
13W–18L career · 6 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 · 7 lines in 2026
48%52%<1%
3.01
Thomas Kleven
0W–3L career · 3 lines in 2026
90%10%<1%
2.83

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.