Teams

CDTA E 18&O M3.5 River Trails Fratella Sun 4 $22

CDTA ESL 18 & Over · CDTA ESL 18&O M 3.5

14 players · average NTRP 3.50 / CHICAGO

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 →
Schedule7 played
L#1 DoublesMark Fratella / Nick Kouvelis vs Greg Crossman / Glenn Habib5-7, 2-6
W#1 SinglesKevin Vigallon vs Matthew Shearer6-0, 6-2
L#2 DoublesTyler Hattery / Witold Moskal vs Philip Johnson / Mike Herlihy5-7, 0-6
W#2 SinglesScott Bain vs Hike Lee6-1
L#1 DoublesMark Fratella / Nick Kouvelis vs Eli Sidman / Chris Mast4-6, 3-6
L#1 SinglesScott Bain vs Lawrence Mabes3-6, 6-1, 0-1
L#2 DoublesWitold Moskal / Oleksandr Shashkov vs Chad Anderson / Argiris Kantzavelos3-6, 1-6
L#1 DoublesDave Carlquist / Kevin Nimietz vs Richard Rykhus / Chen Cheng5-7, 6-2, 0-1
L#1 SinglesScott Bain vs Justin Booms2-6, 4-6
L#2 DoublesMark Fratella / Witold Moskal vs Jonathon Maas / Daniel Kim2-6, 2-6
W#2 SinglesKevin Vigallon vs Marcos Martinez6-1, 6-0
L#3 DoublesTyler Hattery / Oleksandr Shashkov vs Ward Wittmeyer / Joe Morton4-6, 5-7
W#1 DoublesKevin Nimietz / Nick Kouvelis vs Ed Zeikus / Gitanas Indreika6-4, 6-4
W#1 SinglesScott Bain vs Christos Achillides7-5, 6-1
L#2 DoublesOleksandr Shashkov / Witold Moskal vs Jim Capuano / Keith Mills3-6, 3-5
W#2 SinglesMark Fratella vs David MacK6-1, 6-4
W#3 DoublesIvaylo Peroussanov / Tyler Hattery vs Phil Frederickson / Ron Netzel6-2, 6-1
L#1 DoublesTyler Hattery / Witold Moskal vs Barry Dauber / Justin Hoogendoorn2-6, 3-6
L#1 SinglesScott Bain vs Logan Triplitt3-6, 2-6
L#2 SinglesMark Fratella vs Everett Smith2-6, 2-6
L#1 DoublesWitold Moskal / Kevin Nimietz vs Venkat Maligireddy / Sourav Sen2-6, 3-6
L#1 SinglesOleksandr Shashkov vs Vishal Dhar4-6, 2-5
L#2 DoublesDave Carlquist / Nick Kouvelis vs Rahul Patet / Jatin Vasa3-6, 4-6
L#2 SinglesShawn Erickson vs Plamen Pandev3-6, 6-4, 0-1
L#1 DoublesWitold Moskal / Kevin Nimietz vs Christopher Rogowski / Leon Voskov5-7, 4-5
W#1 SinglesScott Bain vs Xavier Diokno6-3, 7-6
W#2 DoublesDave Carlquist / Oleksandr Shashkov vs Thomas Huneck / Peter Sicat3-6, 6-4, 1-0
L#2 SinglesMark Fratella vs Youngbin Lim0-6, 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 standings10 teams · CDTA ESL 18&O M 3.5
TeamWLInd. WInd. LSets lostGames lost
1CDTA E 18&O M3.5 MT Chi Brown Sun 12 $2881331228294
2CDTA E 18&O M3.5 Heritage Rustagi Sat 6 $2172301539374
3CDTA E 18&O M3.5 Naperville Esancy Sat 4 $2263261943355
4CDTA E 18&O M3.5 Tam Rykhus Sun 11 $2263252046366
5CDTA E 18&O M3.5 Centennial Anderson Sat 5 $2054291637338
6CDTA E 18&O M3.5 Schaumburg Fujimoto Sun 10 $2054281741342
7CDTA E 18&O M3.5 MT Pal Korczak Sun 1 $2545202554405
8CDTA E 18&O M3.5 Centennial Sioufi Sat 1 $2036182757398
9CDTA E 18&O M3.5 River Trails Fratella Sun 4 $221893673471
10CDTA E 18&O M3.5 Wheaton Mills Sat 4 $170963980513

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 3.30 estimated across 6 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.

3.65
Scott Bain
usually #1 Singles 83%, also #2 Singles 17% · published
3.50
Shawn Erickson
usually #2 Singles 100% · published
3.34
Dave Carlquist
usually #2 Doubles 67%, also #1 Doubles 33% · published 3.5
Gavin Jerome
published 3.5
3.20
Ivaylo Peroussanov
usually #3 Doubles 100% · published 3.5
3.16
Tyler Hattery
usually #3 Doubles 50%, also #1 Doubles 25% · published
2.94
Oleksandr Shashkov
usually #2 Doubles 60%, also #3 Doubles 20% · published
Jason Heine
published
Kevin Nimietz
usually #1 Doubles 100% · published
Kevin Vigallon
usually #2 Singles 50%, also #1 Singles 50% · published
Mark Fratella
usually #2 Singles 50%, also #1 Doubles 33% · published
Mark Gruhlke
published
Nick Kouvelis
usually #1 Doubles 75%, also #2 Doubles 25% · published
Witold Moskal
usually #2 Doubles 57%, also #1 Doubles 43% · 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.

Nick Kouvelis + Shawn Erickson8652% games+0.9% vs expected
Mark Gruhlke + Mark Fratella2943% games−5.5% vs expected
Nick Kouvelis + Dave Carlquist2642% games−7.6% vs expected
Mark Gruhlke + Nick Kouvelis3842% gamesnot enough data
Nick Kouvelis + Kevin Nimietz3354% gamesnot enough data
Mark Gruhlke + Kevin Nimietz1447% gamesnot enough data
Ivaylo Peroussanov + Dave Carlquist4158% gamesnot enough data
Mark Fratella + Witold Moskal1433% 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.

Scott Bain
29W–11L career · 6 lines in 2023
12%88%<1%
3.65
Shawn Erickson
52W–47L career · 1 line in 2023
<1%49%51%
3.50
3.5
Dave Carlquist
81W–75L career · 3 lines in 2023
<1%89%11%
3.34
3.5
Gavin Jerome
9W–16L career · no lines in 2023
not enough data
3.5
Ivaylo Peroussanov
77W–62L career · 1 line in 2023
6%93%1%
3.20
Tyler Hattery
25W–16L career · 4 lines in 2023
<1%11%89%
3.16
Oleksandr Shashkov
19W–21L career · 5 lines in 2023
<1%68%32%
2.94
Jason Heine
9W–27L career · no lines in 2023
not enough data
Kevin Nimietz
29W–39L career · 4 lines in 2023
not enough data
Kevin Vigallon
21W–10L career · 2 lines in 2023
not enough data
Mark Fratella
22W–61L career · 6 lines in 2023
not enough data
Mark Gruhlke
31W–74L career · no lines in 2023
not enough data
Nick Kouvelis
77W–141L career · 4 lines in 2023
not enough data
Witold Moskal
17W–46L career · 7 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.