Teams

IA/Boyer/Mid-TriM

2025 Iowa Tri-Level League · 3.5-4.0-4.5 Men (West)

15 players · average NTRP 4.33 / IOWA

View scouting list →
Schedule9 played
2025-08-05vs Rickert - SouthwoodsWon 21
W#1 DoublesMichael Boyer / Timothy Derouin vs David Brick / Jeff Ditsworth6-0, 6-0
L#2 DoublesRichard Heil / Nathan Geer vs David Fautsch / Matthew Whipps6-2, 2-6, 0-1
W#3 DoublesPeter Winterton / Caleb Brown vs Brian Rickert / Tim Brunkhorst6-3, 6-3
2025-07-22vs Pham & Whipp - Johnston HSWon 30
W#1 DoublesMichael Boyer / Joel Heil vs Caleb Hamerlinck / Robert Woody6-2, 6-1
W#2 DoublesSean Soupiset / Ryan Staiert vs Martin Fisher Jr / Vincent Garcia6-1, 6-0
W#3 DoublesCaleb Brown / Nathan Johnston vs Dinesh Keshwani / Michael Hutchison3-6, 6-0, 1-0
2025-07-15vs Jha & Hanson - SouthwoodsWon 30
W#1 DoublesMichael Boyer / Joel Heil vs Scott Peterson / Antonio Martinez6-1, 6-3
W#2 DoublesSean Soupiset / Ryan Staiert vs Stu Card / Ayush Jha6-0, 7-6
W#3 DoublesMike Sylvester / Nick Stahly vs Neal Molitor / Hector Aquino3-6, 6-4, 1-0
2025-07-08vs Rickert - SouthwoodsWon 30
W#1 DoublesMichael Boyer / Jack Edwards vs Matt Desmarais / Jeffrey Malik6-4, 5-7, 1-0
W#2 DoublesRyan Staiert / Ryan Krabbe vs Brian Rickert / David Brick6-0, 6-1
W#3 DoublesNick Stahly / Nathan Johnston vs Tim Brunkhorst / Ryan Rolwes6-4, 7-6
2025-07-01vs Pham & Whipp - Johnston HSWon 30
W#1 DoublesMichael Boyer / Justin Despotovich vs Brandon Willett / Robert Woody6-2, 6-1
W#2 DoublesSean Soupiset / Ryan Staiert vs Dan Determan / Dominick Rath6-3, 6-2
W#3 DoublesNick Stahly / Nathan Johnston vs Michael Hutchison / Jack Miller6-2, 6-2
2025-06-24vs Jha & Hanson - SouthwoodsWon 30
W#1 DoublesMichael Boyer / Joel Heil vs Sebastien Feve / Pedro Gonzalez6-3, 6-3
W#2 DoublesRyan Staiert / Sean Soupiset vs Ravindran Perumal / Ayush Jha6-4, 7-5
W#3 DoublesMike Sylvester / Nick Stahly vs Neal Molitor / Bryce Johnson7-5, 7-5
2025-06-17vs Rickert - SouthwoodsWon 30
W#1 DoublesMichael Boyer / Joel Heil vs Jeff Ditsworth / Jeffrey Malik6-2, 6-2
W#2 DoublesSean Soupiset / Nathan Geer vs David Brick / Matthew Whipps6-0, 6-1
W#3 DoublesNick Stahly / Peter Winterton vs Brian Rickert / Ryan Rolwes6-4, 6-4
2025-06-10vs Pham & Whipp - Johnston HSWon 30
W#1 DoublesMichael Boyer / Justin Despotovich vs John Biegert / Adam Rothert6-3, 6-2
W#2 DoublesRyan Krabbe / Ryan Staiert vs Martin Fisher Jr / Dan Determan7-6, 6-3
W#3 DoublesMike Sylvester / Nathan Johnston vs Jack Miller / Michael Hutchison6-1, 6-1
2025-06-03vs Jha & Hanson - SouthwoodsLost 12
W#1 DoublesJoel Heil / Michael Boyer vs Pedro Gonzalez / Sebastien Feve6-2, 6-3
L#2 DoublesRyan Staiert / Sean Soupiset vs Ravindran Perumal / Stu Card2-6, 6-3, 1-0
L#3 DoublesNick Stahly / Peter Winterton vs Neal Molitor / Bryce Johnson2-6, 3-6
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 standings for 3.5-4.0-4.5 Men (West) 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 3.93 estimated across 14 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.

4.35
Michael Boyer
usually #1 Doubles 100% · published
4.32
Jack Edwards
usually #2 Doubles 67%, also #1 Doubles 33% · published 4.5
4.30
Justin Despotovich
usually #1 Doubles 100% · published
4.29
Timothy Derouin
usually #1 Doubles 100% · published
4.22
Ryan Staiert
usually #2 Doubles 58%, also #3 Doubles 42% · published 4.5
4.04
Nathan Geer
usually #2 Doubles 100% · published
4.01
Ryan Krabbe
usually #2 Doubles 67%, also #3 Doubles 33% · published
3.98
Sean Soupiset
usually #2 Doubles 100% · published
3.75
Mike Sylvester
usually #3 Doubles 100% · published
3.73
Richard Heil
usually #2 Doubles 100% · published
3.71
Caleb Brown
usually #3 Doubles 100% · published 4
3.65
Nathan Johnston
usually #3 Doubles 100% · published
3.33
Peter Winterton
usually #3 Doubles 100% · published
3.31
Nick Stahly
usually #3 Doubles 100% · published
Joel Heil
usually #1 Doubles 63%, also #2 Doubles 38% · 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.

Joel Heil + Michael Boyer9072% games+21.1% vs expected
Ryan Staiert + Sean Soupiset4166% games+13.8% vs expected
Justin Despotovich + Michael Boyer11164% games+6.3% vs expected
Justin Despotovich + Joel Heil404 matchesnot enough data
Nathan Johnston + Nick Stahly404 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.

Michael Boyer
118W–26L career · 9 lines in 2025
<1%87%13%
4.35
4.5
Jack Edwards
14W–2L career · 3 lines in 2025
1%91%8%
4.32
Justin Despotovich
69W–17L career · 2 lines in 2025
1%93%6%
4.30
Timothy Derouin
7W–9L career · 1 line in 2025
1%94%5%
4.29
4.5
Ryan Staiert
83W–46L career · 12 lines in 2025
4%94%2%
4.22
Nathan Geer
29W–10L career · 2 lines in 2025
<1%37%63%
4.04
Ryan Krabbe
18W–1L career · 3 lines in 2025
<1%48%52%
4.01
Sean Soupiset
39W–23L career · 6 lines in 2025
57%43%<1%
3.98
Mike Sylvester
20W–4L career · 3 lines in 2025
3%95%3%
3.75
Richard Heil
64W–73L career · 1 line in 2025
4%94%2%
3.73
4
Caleb Brown
12W–2L career · type D · 2 lines in 2025
5%94%1%
3.71
Nathan Johnston
57W–35L career · 4 lines in 2025
12%88%<1%
3.65
Peter Winterton
9W–4L career · 3 lines in 2025
1%90%9%
3.33
Nick Stahly
47W–43L career · 6 lines in 2025
1%92%7%
3.31
Joel Heil
45W–11L career · 8 lines in 2025
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.