Teams

Sichterman: NDAC

2024 IA 18 & Over Adult League · 4.0 Men

14 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 →
Schedule6 played
2024-04-27vs Childers: ClintonLost 23
L#1 DoublesJim Sichterman / Steve Bohn vs Steffen Timmer / Pranav Puri3-6, 1-6
L#1 SinglesTerry Shie vs Alex Reese7-5, 4-6, 0-1
W#2 DoublesBrian Rohr / Ryan Murphy vs John Stierman / William Hughes7-6, 6-3
W#2 SinglesFred Dery vs Lee Zumdome6-2, 6-2
L#3 DoublesSean Donovan / Fred Radunzel vs Matthew Leddin / Jim Luebke6-4, 0-6, 0-1
2024-04-20vs Gustas & Brown: BlackhawkWon 21
W#1 DoublesBrian Rohr / Ryan Murphy vs Chris Gustas / James Miller6-2, 6-3
L#1 SinglesTerry Shie vs Nathan Williams2-6, 2-6
W#2 SinglesFred Radunzel vs Rick Brown6-0, 6-0
2024-03-23vs Childers: ClintonWon 32
W#1 DoublesSteve Bohn / Jim Sichterman vs John Stierman / William Hughes7-6, 6-4
W#1 SinglesFred Dery vs Ryan Cahalan7-6, 6-3
W#2 DoublesTerry Shie / Nicholaus Daniel vs Randy Childers / Christopher Bryant6-3, 6-2
L#2 SinglesBrent Foss vs Joe Slavens7-6, 4-6, 1-0
L#3 DoublesDavid Shin / Wahyu Boentoro vs Alex Reese / Lee Zumdome3-6, 4-6
2024-03-02vs Gustas & Brown: BlackhawkWon 41
W#1 DoublesSean Donovan / Brent Foss vs Alexander Graves / James Miller6-2, 7-6
W#1 SinglesFred Dery vs Nathan Williams6-4, 6-4
W#2 DoublesSteve Bohn / Jim Sichterman vs Adam Ernsting / Raymond Whalen6-2, 7-6
L#2 SinglesMark Steckel vs Jeff Mullenix2-6, 0-6
W#3 DoublesNicholaus Daniel / Wahyu Boentoro vs Bruce Croy / Rick Brown6-2, 6-2
2024-02-17vs Childers: ClintonSplit 22
L#1 DoublesKevin Williams / Jim Sichterman vs William Hughes / John Stierman2-6, 5-7
W#1 SinglesFred Dery vs Steffen Timmer6-3, 7-6
W#2 DoublesSteve Bohn / Wahyu Boentoro vs Guenter Kierblewski / Matthew Leddin6-3, 6-2
L#3 DoublesMichael Mulligan / Nicholaus Daniel vs Ryan Cahalan / Joseph Millam7-6, 5-7, 0-1
2024-01-27vs Gustas & Brown: BlackhawkWon 41
L#1 DoublesJim Sichterman / Mark Steckel vs Alexander Graves / James Miller6-4, 3-6, 0-1
W#1 SinglesTerry Shie vs Uwem Ekwo6-1, 6-4
W#2 DoublesRyan Murphy / Sean Donovan vs Rick Brown / Jeff Mullenix6-0, 6-1
W#2 SinglesFred Dery vs Chris Gustas6-7, 6-3, 1-0
W#3 DoublesWahyu Boentoro / Brent Foss vs Raymond Whalen / Brenton Kuchera6-4, 6-0
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 standings3 teams · 4.0 Men
TeamWLInd. WInd. LSets lostGames lost
1IA/Jha-Hanson/18&Over4.0M6026414187
2Sichterman: NDAC42191123237
3Gustas & Brown: Blackhawk1582247316

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 3.75 estimated across 12 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.

4.03
Terry Shie
usually #1 Singles 60%, also #3 Doubles 20% · published
3.96
Fred Radunzel
usually #2 Singles 50%, also #3 Doubles 50% · published
3.86
Fred Dery
usually #1 Singles 30%, also #3 Doubles 30% · published
3.85
Brian Rohr
usually #1 Doubles 50%, also #2 Doubles 50% · published 4
3.83
Wahyu Boentoro
usually #3 Doubles 75%, also #2 Doubles 25% · published
Carlos Medina
published 4
3.73
Steve Bohn
usually #2 Doubles 40%, also #1 Doubles 40% · published
3.69
Sean Donovan
usually #1 Doubles 33%, also #2 Doubles 33% · published
3.67
Jim Sichterman
usually #1 Doubles 80%, also #2 Doubles 20% · published
3.66
Brent Foss
usually #1 Doubles 33%, also #3 Doubles 33% · published 4
3.61
Michael Mulligan
usually #3 Doubles 100% · published
3.57
Mark Steckel
usually #2 Singles 50%, also #1 Doubles 50% · published
3.53
Kevin Williams
usually #1 Doubles 100% · published
Nicholaus Daniel
usually #3 Doubles 67%, also #2 Doubles 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.

Wahyu Boentoro + Brent Foss6267% games+8.6% vs expected
Jim Sichterman + Steve Bohn19955% games+1.4% vs expected
Jim Sichterman + Brent Foss6255% games−1.1% vs expected
Fred Dery + Terry Shie3252% games−3.0% vs expected
Brian Rohr + Brent Foss5553% games−8.6% vs expected
Kevin Williams + Nicholaus Daniel4250% gamesnot enough data
Wahyu Boentoro + Steve Bohn5158% gamesnot enough data
Kevin Williams + Jim Sichterman3251% 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.

Terry Shie
54W–28L career · 5 lines in 2024
<1%42%58%
4.03
Fred Radunzel
20W–8L career · 2 lines in 2024
<1%61%39%
3.96
Fred Dery
40W–33L career · 9 lines in 2024
1%84%16%
3.86
4
Brian Rohr
49W–36L career · 2 lines in 2024
1%86%14%
3.85
Wahyu Boentoro
44W–7L career · 4 lines in 2024
1%88%11%
3.83
4
Carlos Medina
3W–6L career · no lines in 2024
not enough data
Steve Bohn
39W–23L career · 5 lines in 2024
5%92%3%
3.73
Sean Donovan
21W–9L career · 3 lines in 2024
8%90%1%
3.69
Jim Sichterman
62W–24L career · 5 lines in 2024
11%88%1%
3.67
4
Brent Foss
26W–21L career · 3 lines in 2024
13%86%1%
3.66
Michael Mulligan
10W–8L career · 1 line in 2024
22%78%<1%
3.61
Mark Steckel
27W–26L career · 2 lines in 2024
<1%31%69%
3.57
Kevin Williams
20W–19L career · 1 line in 2024
41%59%<1%
3.53
Nicholaus Daniel
27W–26L career · 3 lines in 2024
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.