Teams

3.5 Men Mike's #1

2025 Adult 40 and Over League · 3.5 Men

16 players · average NTRP 3.39 / MAUI

View scouting list →
Schedule8 played
2025-03-01vs 3.5 Men Mike's #2Won 32
L#1 DoublesNathan McFarland / Justin Prouty vs James Bauer / Steve Ulene4-6, 4-6
L#1 SinglesRyan Brittle vs Justin Simpson5-7, 1-6
W#2 DoublesDonald Chaikin / Kevin Kato vs Christopher Horiuchi / Gerald Kalua6-2, 7-5
W#3 DoublesCarl Bertelmann / Jonathan Lau vs Kawika Kiili / Milton Matsuoka6-4, 6-4
W#4 DoublesDavid Raatz / Jonathan Yudis vs N/A6-0, 6-0
2025-02-22vs 3.5 Men Mike's #2Lost 23
L#1 DoublesBruce Coelho / Jonathan Yudis vs James Bauer / David Marcus4-6, 2-6
L#1 SinglesReuben Dela Cruz vs Gary Simpson1-6, 1-6
L#2 DoublesStefano Maffini / David Raatz vs Gordie Brown / Alton Watanabe2-6, 3-6
W#3 DoublesRyan Brittle / Kevin Kato vs Gerald Kalua / Kawika Kiili6-4, 6-1
W#4 DoublesCarl Bertelmann / Jonathan Lau vs Thomas Liu / Milton Matsuoka6-2, 6-3
2025-02-08vs 3.5 Men Mike's #2Won 32
L#1 DoublesJack Grumet / Nathan McFarland vs James Bauer / David Marcus1-6, 2-6
W#1 SinglesReuben Dela Cruz vs Kawika Kiili6-4, 6-3
L#2 DoublesBruce Coelho / Kevin Kato vs Gordie Brown / Justin Simpson5-7, 6-7
W#3 DoublesStefano Maffini / David Raatz vs Gerald Kalua / Steve Ulene6-4, 6-3
W#4 DoublesRyan Brittle / Jonathan Lau vs Thomas Liu / Milton Matsuoka6-0, 6-1
2025-02-02vs 3.5 Men Mike's #2Won 32
W#1 DoublesStefano Maffini / James Simmons vs James Bauer / David Marcus2-6, 6-2, 1-0
L#1 SinglesJack Grumet vs Gary Simpson0-6, 2-6
W#2 DoublesKevin Kato / Jonathan Yudis vs Kawika Kiili / Thomas Liu6-1, 6-1
L#3 DoublesCarl Bertelmann / Nathan McFarland vs Monty Tester / Steve Ulene6-7, 3-6
W#4 DoublesDonald Chaikin / Justin Prouty vs Christopher Horiuchi / Michael Kinoshita5-4
2025-01-25vs 3.5 Men Mike's #2Won 41
W#1 DoublesBruce Coelho / James Simmons vs David Marcus / Alton Watanabe2-6, 7-6, 1-0
W#1 SinglesJack Grumet vs Kawika Kiili6-2, 6-1
W#2 DoublesNathan McFarland / Justin Prouty vs Gordie Brown / Justin Simpson7-6, 6-4
W#3 DoublesDonald Chaikin / Kevin Kato vs Gerald Kalua / Steve Ulene6-4, 6-4
L#4 DoublesRyan Brittle / Carl Bertelmann vs James Bauer / Christopher Horiuchi0-6, 1-6
2025-01-19vs 3.5 Men Mike's #2Won 32
L#1 DoublesJames Simmons / Jonathan Yudis vs David Marcus / Alton Watanabe4-6, 6-7
L#1 SinglesReuben Dela Cruz vs Gary Simpson1-6, 1-6
W#2 DoublesBruce Coelho / David Raatz vs Gordie Brown / Christopher Horiuchi6-3, 6-1
W#3 DoublesStefano Maffini / Jonathan Lau vs Milton Matsuoka / Steve Ulene6-3, 6-3
W#4 DoublesDonald Chaikin / Nathan McFarland vs Justin Simpson / Monty Tester7-6, 5-7, 1-0
2025-01-11vs 3.5 Men Mike's #2Won 41
W#1 DoublesBruce Coelho / Stefano Maffini vs James Bauer / David Marcus6-3, 6-2
W#1 SinglesJack Grumet vs Justin Simpson6-2, 6-4
W#2 DoublesJonathan Yudis / Robert Zimmerman vs Christopher Horiuchi / Gary Simpson3-6, 6-2, 1-0
L#3 DoublesReuben Dela Cruz / David Raatz vs Kawika Kiili / Alton Watanabe2-6, 2-6
W#4 DoublesDonald Chaikin / Jonathan Lau vs Milton Matsuoka / Steve Ulene1-6, 6-1, 1-0
2025-01-05vs 3.5 Men Mike's #2Lost 23
W#1 DoublesBruce Coelho / Stefano Maffini vs Stephen Slater / Alton Watanabe6-2, 6-3
L#1 SinglesJustin Prouty vs Steve Ulene2-6, 1-6
L#2 DoublesReuben Dela Cruz / David Raatz vs James Bauer / Gordie Brown2-6, 3-6
L#3 DoublesRyan Brittle / Jack Grumet vs Kawika Kiili / Gary Simpson4-6, 4-6
W#4 DoublesCarl Bertelmann / Robert Zimmerman vs Justin Simpson / Monty Tester7-5, 1-6, 1-0
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 standings2 teams · 3.5 Men
TeamWLInd. WInd. LSets lostGames lost
13.5 Men Mike's #162241638349
23.5 Men Mike's #226162448362

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 3.16 estimated across 13 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.

3.44
Stefano Maffini
usually #1 Doubles 30%, also #3 Doubles 30% · published
3.39
Jonathan Yudis
usually #2 Doubles 40%, also #1 Doubles 40% · published 3.5
3.39
James Simmons
usually #1 Doubles 100% · published
3.28
Bruce Coelho
usually #1 Doubles 40%, also #3 Doubles 30% · published 3.5
3.27
Nathan McFarland
usually #1 Doubles 40%, also #4 Doubles 20% · published 3
3.26
Justin Prouty
usually #1 Singles 25%, also #2 Doubles 25% · published 3.5
3.19
Reuben Dela Cruz
usually #1 Singles 60%, also #2 Doubles 20% · published 3.5
3.15
David Raatz
usually #2 Doubles 50%, also #3 Doubles 33% · published 3.5
3.09
Kevin Kato
usually #2 Doubles 60%, also #3 Doubles 40% · published 3.5
3.05
Donald Chaikin
usually #4 Doubles 60%, also #2 Doubles 20% · published
2.98
Ryan Brittle
usually #3 Doubles 40%, also #4 Doubles 40% · published 3.5
2.87
Jonathan Lau
usually #4 Doubles 60%, also #3 Doubles 40% · published
2.78
Carl Bertelmann
usually #4 Doubles 60%, also #3 Doubles 40% · published 3
Jack Grumet
usually #1 Singles 60%, also #3 Doubles 20% · published
Michael Kinoshita
usually #4 Doubles 100% · published
Robert Zimmerman
usually #4 Doubles 50%, also #2 Doubles 50% · 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.

Justin Prouty + Nathan McFarland8167% games+9.4% vs expected
Stefano Maffini + Bruce Coelho6254% games−0.3% vs expected
Jonathan Lau + Donald Chaikin2443% gamesnot enough data
Jonathan Lau + David Raatz4250% gamesnot enough data
Reuben Dela Cruz + David Raatz0527% gamesnot enough data
James Simmons + Jonathan Yudis314 matchesnot enough data
Kevin Kato + Ryan Brittle224 matchesnot enough data
Ryan Brittle + Carl Bertelmann224 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.

Stefano Maffini
43W–27L career · 9 lines in 2025
<1%68%32%
3.44
3.5
Jonathan Yudis
101W–78L career · 5 lines in 2025
<1%79%21%
3.39
James Simmons
35W–35L career · 3 lines in 2025
<1%79%21%
3.39
3.5
Bruce Coelho
96W–143L career · 10 lines in 2025
2%92%6%
3.28
3
Nathan McFarland
62W–23L career · 5 lines in 2025
<1%3%97%
3.27
3.5
Justin Prouty
31W–18L career · 4 lines in 2025
3%93%4%
3.26
3.5
Reuben Dela Cruz
79W–95L career · 5 lines in 2025
8%90%1%
3.19
3.5
David Raatz
100W–109L career · 6 lines in 2025
15%84%1%
3.15
3.5
Kevin Kato
55W–71L career · 5 lines in 2025
27%73%<1%
3.09
Donald Chaikin
17W–41L career · 5 lines in 2025
37%63%<1%
3.05
3.5
Ryan Brittle
28W–53L career · 5 lines in 2025
55%45%<1%
2.98
Jonathan Lau
56W–129L career · 5 lines in 2025
83%17%<1%
2.87
3
Carl Bertelmann
28W–36L career · 5 lines in 2025
2%92%6%
2.78
Jack Grumet
7W–10L career · 5 lines in 2025
not enough data
Michael Kinoshita
29W–56L career · 1 line in 2025
not enough data
Robert Zimmerman
17W–20L career · 2 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.