Teams

IA/Versteeg-Krishnan/18&over3.5M

2023 IA 18 & Over Adult League · 3.5 Men

13 players · average NTRP 4.00 / IOWA

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 →
Schedule8 played
2023-04-15vs Ewart & Blume: GenesisWon 32
W#1 DoublesRuben Avilez / Dan Determan vs Patrick Mullen / Evan Gryska6-0, 7-5
W#1 SinglesJohn Micka vs Colin Ashwood6-4, 6-7, 1-0
L#2 DoublesChandrashekaran Vijayaraghavan / SARAVANAN KRISHNAN vs Tom Purcell / Jay Ewart3-6, 6-4, 1-0
L#2 SinglesTony DAntuono vs Scott Gabrilson2-6, 6-3, 0-1
W#3 DoublesNathan Johnston / Max Wilker vs Wayne Goedken / Mark Richards6-1, 6-0
2023-04-01vs Carstensen: ElmcrestWon 30
W#1 DoublesTony DAntuono / Dan Determan vs Tim Carstensen / Philip Wasta6-1, 6-2
W#2 DoublesNathan Johnston / Max Wilker vs Patrick Cosgrove / Tom Randall6-0, 6-3
W#3 DoublesJohn Karrmann / Michael Hutchison vs Dana Nichols / Thomas Ross7-6, 6-3
2023-03-25vs Schmitz & Nesteby: NDACWon 41
W#1 DoublesJohn Micka / SARAVANAN KRISHNAN vs Steven Nesteby / Matthew Becker6-4, 7-6
L#1 SinglesTodd Versteeg vs Kyle Nicholson5-7, 6-7
W#2 DoublesNathan Johnston / Max Wilker vs Raymond Whalen / Jeff Dotson4-6, 7-6, 1-0
W#2 SinglesMichael Hutchison vs Nathan Graber6-1, 6-3
W#3 DoublesJohn Karrmann / Ruben Avilez vs Jeff Schadler / Jin Chang7-5, 4-6, 1-0
2023-03-18vs Rickert: LifetimeWon 41
W#1 DoublesPrakash Arumugam / Michael Hutchison vs Bob Chleborad / Eric Pack4-6, 6-1, 1-0
L#1 SinglesTodd Versteeg vs Peter Else2-6, 2-6
W#2 DoublesJohn Micka / SARAVANAN KRISHNAN vs Kent Christensen / Chris Carrier6-4, 7-5
W#2 SinglesJohn Scallon vs Ryan Rolwes6-3, 6-2
W#3 DoublesRuben Avilez / John Karrmann vs Richard Updegraff / Jeff Glasgow6-1, 3-6, 1-0
2023-02-18vs Schmitz & Nesteby: NDACWon 32
W#1 DoublesSARAVANAN KRISHNAN / John Micka vs Neil Schmitz / Michael Schmitz6-2, 4-6, 1-0
L#1 SinglesTodd Versteeg vs Raymond Whalen6-3, 2-6, 1-0
W#2 DoublesJohn Scallon / Nathan Johnston vs Steven Nesteby / Frank Dileo7-5, 1-6, 1-0
L#2 SinglesTony DAntuono vs Kyle Nicholson2-6, 3-6
W#3 DoublesMax Wilker / John Karrmann vs Jeff Schadler / Tom Paton7-6, 6-2
2023-02-03vs Ewart & Blume: GenesisWon 40
W#1 DoublesSARAVANAN KRISHNAN / John Micka vs Adam Hulten / Raymond Widder6-0, 6-4
W#1 SinglesDan Determan vs Greyson Heiskell6-4, 6-1
W#2 DoublesChandrashekaran Vijayaraghavan / Prakash Arumugam vs Jay Ewart / Chris Shay6-1, 6-3
W#2 SinglesJohn Scallon vs Tom Purcell6-3, 6-1
2023-01-21vs Carstensen: ElmcrestWon 41
L#1 DoublesTodd Versteeg / Chandrashekaran Vijayaraghavan vs Matthew Foxhoven / Tim Carstensen4-6, 2-6
W#1 SinglesMichael Hutchison vs Brett DeBlois6-1, 6-1
W#2 DoublesTony DAntuono / Ruben Avilez vs Rick Whiteaker / Tyler Wright6-4, 6-2
W#2 SinglesDan Determan vs Ryan Sundermann6-3, 6-0
W#3 DoublesMax Wilker / John Karrmann vs Dana Nichols / Tom Randall6-2, 6-0
2023-01-13vs Rickert: LifetimeWon 41
W#1 DoublesPrakash Arumugam / SARAVANAN KRISHNAN vs Tim Brunkhorst / Terry Wilson6-4, 6-1
W#1 SinglesTodd Versteeg vs Eric Pack6-2, 6-2
L#2 DoublesNathan Johnston / Tony DAntuono vs Justin Hattan / Brian Rickert3-6, 3-6
W#2 SinglesJohn Micka vs Kent Christensen6-1, 6-2
W#3 DoublesMax Wilker / Michael Hutchison vs Chris Carrier / Tim Pratt7-6, 6-2
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 standings2 teams · 3.5 Men
TeamWLInd. WInd. LSets lostGames lost
1IA/Versteeg-Krishnan/18&over3.5M8032823265
2Ewart & Blume: Genesis1793166429

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 3.49 estimated across 9 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.

3.83
Dan Determan
usually #1 Doubles 60%, also #1 Singles 20% · published 4
3.65
Nathan Johnston
usually #2 Doubles 80%, also #3 Doubles 20% · published
3.53
John Micka
usually #1 Doubles 50%, also #2 Doubles 17% · published
3.53
Max Wilker
usually #3 Doubles 67%, also #2 Doubles 33% · published
3.48
Todd Versteeg
usually #1 Singles 56%, also #3 Doubles 22% · published
3.38
Michael Hutchison
usually #2 Singles 44%, also #3 Doubles 33% · published
3.34
John Karrmann
usually #3 Doubles 100% · published
3.33
Ruben Avilez
usually #3 Doubles 50%, also #1 Doubles 33% · published
3.33
SARAVANAN KRISHNAN
usually #1 Doubles 57%, also #2 Doubles 29% · published
Chandrashekaran Vijayaraghavan
usually #2 Doubles 67%, also #1 Doubles 33% · published
John Scallon
usually #2 Singles 67%, also #2 Doubles 33% · published
Prakash Arumugam
usually #1 Doubles 67%, also #2 Doubles 33% · published
Tony DAntuono
usually #2 Doubles 38%, 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.

SARAVANAN KRISHNAN + John Micka9167% games+8.9% vs expected
Max Wilker + John Micka9170% games+8.1% vs expected
Nathan Johnston + Max Wilker8264% games+5.8% vs expected
SARAVANAN KRISHNAN + Todd Versteeg3448% games+2.7% vs expected
Max Wilker + Michael Hutchison5257% games+2.2% vs expected
John Karrmann + Max Wilker12460% games−1.6% vs expected
Ruben Avilez + John Karrmann404 matchesnot enough data
Ruben Avilez + Tony DAntuono224 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.

4
Dan Determan
24W–14L career · 5 lines in 2023
1%90%9%
3.83
Nathan Johnston
57W–35L career · 5 lines in 2023
12%88%<1%
3.65
John Micka
61W–16L career · 6 lines in 2023
<1%40%60%
3.53
Max Wilker
64W–32L career · 6 lines in 2023
<1%41%59%
3.53
Todd Versteeg
40W–50L career · 9 lines in 2023
<1%55%44%
3.48
Michael Hutchison
25W–28L career · 9 lines in 2023
<1%82%18%
3.38
John Karrmann
30W–14L career · 5 lines in 2023
<1%89%10%
3.34
Ruben Avilez
33W–23L career · 6 lines in 2023
1%90%9%
3.33
SARAVANAN KRISHNAN
28W–27L career · 7 lines in 2023
1%90%9%
3.33
Chandrashekaran Vijayaraghavan
3W–7L career · 3 lines in 2023
not enough data
John Scallon
3W–2L career · 3 lines in 2023
not enough data
Prakash Arumugam
7W–4L career · 3 lines in 2023
not enough data
Tony DAntuono
22W–34L career · 8 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.