Teams

IA/Boyer/18&Over4.5M

2025 IA 18 & Over Adult League · 4.5 Men

15 players · average NTRP 4.40 / 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
2025-05-03vs Ditsworth & Schneider: LifetimeWon 31
W#1 DoublesJoel Heil / Jacob Birk vs Jeff Ditsworth / Abel Gutierrez6-3, 6-3
L#1 SinglesJordan Brackey vs Noah Ridgway2-6, 1-6
W#2 DoublesChad Moklestad / Justin Despotovich vs Ryan Staiert / Pedro Gonzalez6-2, 6-3
W#3 DoublesRenato Motoyama / Tait Smock vs Sebastien Feve / Brent Hanson6-3, 6-3
2025-04-19vs Pecharsky: Ames FitnessWon 31
W#1 DoublesMichael Boyer / Justin Despotovich vs Noah Jean / Vitaly Pecharsky6-3, 6-2
W#1 SinglesRobert Woody vs Kevin Lopez6-1, 6-0
W#2 DoublesJohn Biegert / Adam Rothert vs Matt Den Adel / Anson Bernard6-7, 6-1, 1-0
L#3 DoublesJordan Brackey / Caleb Hamerlinck vs Rob Arbuckle / Aaron Bernard3-6, 7-6, 0-1
2025-04-05vs Ditsworth & Schneider: LifetimeWon 50
W#1 DoublesChad Moklestad / Renato Motoyama vs Timothy Derouin / Matt Desmarais3-6, 6-1, 1-0
W#1 SinglesJoel Heil vs Pedro Gonzalez6-3, 6-2
W#2 DoublesJack Briggs / Ayden Fletcher vs Jeffrey Malik / Sebastien Feve7-5, 6-2
W#2 SinglesRyan Flaherty vs Ryan Staiert6-2, 6-3
W#3 DoublesMichael Boyer / Ryan Roeth vs Noah Ridgway / Scott Peterson6-4, 6-4
2025-03-29vs Pecharsky: Ames FitnessWon 41
W#1 DoublesJack Briggs / Ayden Fletcher vs Noah Jean / Matt Den Adel7-6, 6-3
L#1 SinglesJoel Heil vs Jack Edwards3-6, 6-4, 1-0
W#2 DoublesMichael Boyer / Ryan Roeth vs Vitaly Pecharsky / Rob Arbuckle6-4, 6-3
W#2 SinglesJacob Birk vs Nic MacKaman6-1, 6-3
W#3 DoublesJustin Despotovich / Chad Moklestad vs Kevin Lopez / Anson Bernard6-1, 6-2
2025-02-22vs Pecharsky: Ames FitnessWon 41
L#1 DoublesJacob Birk / Caleb Hamerlinck vs Matt Den Adel / Noah Jean4-6, 1-6
W#1 SinglesRyan Flaherty vs Ben Feddersen6-3, 1-6, 1-0
W#2 DoublesMichael Boyer / Renato Motoyama vs Jack Edwards / Alexander Kapelevich6-2, 7-5
W#2 SinglesRobert Woody vs Vitaly Pecharsky6-3, 6-3
W#3 DoublesJohn Biegert / Justin Despotovich vs Rob Arbuckle / Nic MacKaman7-5, 6-7, 1-0
2025-02-07vs Ditsworth & Schneider: LifetimeWon 41
W#1 DoublesJohn Biegert / Adam Rothert vs Matt Desmarais / Tony Lopez6-3, 6-4
W#1 SinglesJoel Heil vs Ryan Staiert6-2, 6-1
L#2 DoublesRenato Motoyama / Tait Smock vs Jeff Ditsworth / Abel Gutierrez3-6, 6-4, 0-1
W#2 SinglesRyan Flaherty vs Pedro Gonzalez6-3, 6-1
W#3 DoublesMichael Boyer / Ryan Roeth vs Timothy Derouin / Blake Schneider6-4, 6-4
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 standings4 teams · 4.5 Men
TeamWLInd. WInd. LSets lostGames lost
1IA/Boyer/18&Over4.5M6024616212
2Ditsworth & Schneider: Lifetime24102041286
3Shukla & DiLeo: HTRC15102045311
4Pecharsky: Ames Fitness15111945311

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 3.97 estimated across 10 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.

4.44
Ryan Flaherty
usually #2 Singles 67%, also #1 Singles 33% · published
4.26
Adam Rothert
usually #2 Doubles 50%, also #1 Doubles 50% · published 4.5
Ayden Fletcher
usually #1 Doubles 50%, also #2 Doubles 50% · published 4.5
Chad Moklestad
usually #2 Doubles 33%, also #3 Doubles 33% · published 4.5
4.23
Renato Motoyama
usually #2 Doubles 50%, also #3 Doubles 25% · published 4.5
4.09
Jacob Birk
usually #1 Doubles 67%, also #2 Singles 33% · published
4.00
Tait Smock
usually #3 Doubles 50%, also #2 Doubles 50% · published
3.96
Jordan Brackey
usually #1 Singles 50%, also #3 Doubles 50% · published
3.87
Michael Boyer
usually #2 Doubles 40%, also #3 Doubles 40% · published
3.79
John Biegert
usually #3 Doubles 33%, also #2 Doubles 33% · published
3.78
Justin Despotovich
usually #3 Doubles 50%, also #2 Doubles 25% · published
3.28
Caleb Hamerlinck
usually #1 Doubles 50%, also #3 Doubles 50% · published 4
Joel Heil
usually #1 Singles 75%, also #1 Doubles 25% · published
Robert Woody
usually #2 Singles 50%, also #1 Singles 50% · published
Ryan Roeth
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.

Joel Heil + Michael Boyer9169% games+24.0% vs expected
Michael Boyer + Renato Motoyama11070% games+15.9% vs expected
Justin Despotovich + Michael Boyer11164% games+9.7% vs expected
Adam Rothert + John Biegert5356% games+7.6% vs expected
Adam Rothert + Michael Boyer12162% games+6.0% vs expected
Tait Smock + Renato Motoyama6159% games−9.3% vs expected
Justin Despotovich + Chad Moklestad5075% gamesnot enough data
Ryan Roeth + Michael Boyer5063% 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.

Ryan Flaherty
16W–3L career · 3 lines in 2025
<1%68%32%
4.44
4.5
Adam Rothert
88W–43L career · 2 lines in 2025
3%93%4%
4.26
4.5
Ayden Fletcher
9W–8L career · 2 lines in 2025
not enough data
4.5
Chad Moklestad
12W–4L career · 3 lines in 2025
not enough data
4.5
Renato Motoyama
52W–11L career · 4 lines in 2025
5%92%3%
4.23
Jacob Birk
13W–11L career · 3 lines in 2025
25%74%<1%
4.09
Tait Smock
15W–3L career · 2 lines in 2025
50%50%<1%
4.00
Jordan Brackey
14W–18L career · 2 lines in 2025
62%38%<1%
3.96
Michael Boyer
115W–26L career · 5 lines in 2025
<1%<1%>99%
3.87
John Biegert
11W–10L career · 3 lines in 2025
94%6%<1%
3.79
Justin Despotovich
69W–17L career · 4 lines in 2025
<1%2%98%
3.78
4
Caleb Hamerlinck
1W–7L career · 2 lines in 2025
94%6%<1%
3.28
Joel Heil
42W–8L career · 4 lines in 2025
not enough data
Robert Woody
7W–8L career · 2 lines in 2025
not enough data
Ryan Roeth
13W–2L career · 3 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.