Teams

WI Adult 18& over 4.0M GML Riverside Russell

2023 WI Adult 18 & Over · WI Adult 18 & Over 4.0 Men

11 players · average NTRP 4.00 / WISCONSIN

View scouting list →
Schedule10 played
L#1 DoublesRobert Fredrickson / David Jones vs Mike Beffel / Shea O'Rorke2-6, 5-7
W#1 SinglesMichael Korwin vs Nathaniel Marshall6-3, 6-2
L#2 DoublesBrian Koslowski / Robert Sepulveda vs Colin Bailey / Trigg Knerr1-6, 0-6
W#2 SinglesAshish Nigote vs Tim Peterson6-0, 6-2
W#3 DoublesMaurice Russell / Kevin Rey vs Robert Bortz / Zachary Noble6-1, 7-5
W#1 DoublesVaughan Joubert / Robert Fredrickson vs Joshua Travis / Darryl Schmidt6-2, 6-2
W#1 SinglesAshish Nigote vs Tom Holtzen6-3, 5-1
L#2 DoublesMichael Korwin / Maurice Russell vs Matthew Miller / Jeremy Krause6-3, 3-4
W#3 DoublesRobert Sepulveda / David Jones vs Brian Kronberg / Ken Crocker6-1, 5-1
L#1 DoublesRobert Fredrickson / Brian Koslowski vs Brian Brickler / Kenneth Kienlen1-6, 2-6
W#1 SinglesMichael Korwin vs Tristan Plaut6-4, 4-6, 1-0
L#2 DoublesHenry Thomas / Maurice Russell vs Matt Hammernik / James Waltenberger0-6, 1-6
W#1 SinglesMichael Korwin vs Matt Amman6-3, 6-2
W#2 DoublesVaughan Joubert / Robert Fredrickson vs Robert Damron / Ethan Taxman2-6, 6-3, 1-0
W#3 DoublesMaurice Russell / Kevin Rey vs Gregory Heth / Robert Frank7-6, 6-1
L#1 DoublesBob Liebman / Vaughan Joubert vs Joshua Friedel / Brian Schofield1-6, 0-6
L#1 SinglesMichael Korwin vs Craig Fluegge5-7, 2-6
L#2 DoublesBrian Koslowski / David Jones vs Brian Ellenbecker / Steve Kryscio3-6, 3-6
L#2 SinglesAshish Nigote vs Pete Wolfgram6-7, 4-6
L#3 DoublesMaurice Russell / Kevin Rey vs Nick Puibello / Mark Rosenberg3-6, 4-6
L#1 DoublesVaughan Joubert / Bob Liebman vs Robert Bortz / Shea O'Rorke5-7, 4-6
W#1 SinglesMichael Korwin vs Mike Beffel6-3, 6-3
L#2 DoublesSteve Barry / Adam Nieves vs Colin Bailey / Trigg Knerr6-4, 2-6, 0-1
W#2 SinglesAshish Nigote vs Patrick Bortz6-2, 6-3
W#3 DoublesDavid Jones / Brian Koslowski vs Tim Peterson / Jim Tredwell6-4, 6-2
W#1 DoublesVaughan Joubert / Robert Fredrickson vs Jace David la Chapelle / Scott Vander Heiden6-2, 6-3
W#1 SinglesMichael Korwin vs Matthew Miller6-3, 6-1
W#2 DoublesAdam Nieves / Steve Barry vs Joshua Travis / Darryl Schmidt6-2, 5-7, 1-0
W#2 SinglesAshish Nigote vs Jeremy Krause6-3, 6-0
W#1 DoublesRobert Fredrickson / Vaughan Joubert vs Christopher Valentine / Brant Christensen6-3, 6-2
W#1 SinglesMichael Korwin vs Adam Westhauser6-3, 7-5
L#2 DoublesAshish Nigote / Maurice Russell vs Shane Jones / Justin Kirkpatrick6-4, 4-6, 0-1
W#3 DoublesKevin Rey / David Jones vs Matt Hammernik / Paul Ledger7-5, 7-5
2023-06-06Won 10
W#1 DoublesMichael Korwin / Bob Liebman vs Michael Griggs / Juan Munoz6-3, 6-4
L#1 DoublesVaughan Joubert / Robert Fredrickson vs Brian Schofield / Joshua Friedel2-6, 4-6
L#1 SinglesAshish Nigote vs Craig Fluegge3-6, 6-3, 0-1
L#2 DoublesSteve Barry / David Jones vs Brian Ellenbecker / Michael Stanaszak4-6, 2-6
L#2 SinglesRobert Sepulveda vs Steve Kryscio1-6, 3-6
L#3 DoublesMaurice Russell / Bob Liebman vs Chris Urban / Jeffrey Davis2-6, 6-3, 1-0
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 WI Adult 18 & Over 4.0 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 3.81 estimated across 5 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.

3.94
Robert Fredrickson
usually #1 Doubles 86%, also #2 Doubles 14% · published
3.89
Vaughan Joubert
usually #1 Doubles 86%, also #2 Doubles 14% · published
3.81
Michael Korwin
usually #1 Singles 78%, also #2 Doubles 11% · published
3.79
Ashish Nigote
usually #2 Singles 57%, also #1 Singles 29% · published 4
Adam Nieves
usually #2 Doubles 100% · published 4
Brian Koslowski
usually #2 Doubles 50%, also #3 Doubles 25% · published 4
3.63
Maurice Russell
usually #3 Doubles 57%, also #2 Doubles 43% · published
Henry Thomas
published
Kevin Rey
usually #3 Doubles 100% · published
Robert Sepulveda
usually #3 Doubles 33%, also #2 Singles 33% · published
Steve Barry
usually #2 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.

Robert Fredrickson + Vaughan Joubert7355% games+2.8% vs expected
Maurice Russell + Vaughan Joubert5258% games+2.6% vs expected
Maurice Russell + Adam Nieves3550% gamesnot enough data
Maurice Russell + Brian Koslowski1446% gamesnot enough data
Maurice Russell + Ashish Nigote224 matchesnot enough data
Maurice Russell + Kevin Rey213 matchesnot enough data
Henry Thomas + Brian Koslowski033 matchesnot enough data
Robert Sepulveda + Michael Korwin123 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 Fredrickson
37W–26L career · 7 lines in 2023
<1%67%32%
3.94
Vaughan Joubert
47W–20L career · 7 lines in 2023
<1%80%20%
3.89
Michael Korwin
33W–28L career · 9 lines in 2023
1%92%7%
3.81
4
Ashish Nigote
22W–13L career · 7 lines in 2023
1%93%5%
3.79
4
Adam Nieves
14W–16L career · 2 lines in 2023
not enough data
4
Brian Koslowski
11W–14L career · 4 lines in 2023
not enough data
Maurice Russell
55W–60L career · 7 lines in 2023
17%83%<1%
3.63
Henry Thomas
3W–4L career · no lines in 2023
not enough data
Kevin Rey
22W–9L career · 4 lines in 2023
not enough data
Robert Sepulveda
13W–34L career · 3 lines in 2023
not enough data
Steve Barry
4W–5L career · 3 lines in 2023
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.