Teams

Mike's 4.0 Men

2025 Adult 40 and Over League · 4.0 Men

18 players · average NTRP 3.80 / MAUI

View scouting list →
Schedule7 played
2025-02-23vs Uncles MovementLost 05
L#1 DoublesChris Hassen / Kirk Tanaka vs Kevin Hillman / Richard Kaitz6-2, 4-6, 0-1
L#1 SinglesPeter Mueller vs Robert Hanson1-6, 6-7
L#2 DoublesKelly Tobita / Lee Wolfe vs Brad Helman / Matson Kelley2-6, 3-6
L#3 DoublesBruce Coelho / Tom Keirnes vs Henry Kofron / Kyle Spencer1-6, 3-6
L#4 DoublesJeff Bettendorf / Stefano Maffini vs Benjamin Falit / Emerson Timmins0-6, 1-6
2025-02-15vs Uncles MovementLost 14
W#1 DoublesHarold Fernandez / Kirk Tanaka vs Brad Helman / Kyle Spencer6-3, 7-5
L#1 SinglesPeter Mueller vs Robert Hanson1-6, 1-6
L#2 DoublesDavid Marcus / John Guthrie vs Kevin McClintock / Peter Leander7-5, 1-6, 0-1
L#3 DoublesJerry Delacruz / Jamal Duhamel vs Henry Kofron / Curt DeCrinis6-2, 5-7, 0-1
L#4 DoublesTom Keirnes / Stefano Maffini vs Richard Kaitz / Kevin Hillman1-6, 1-6
2025-02-09vs Uncles MovementWon 41
W#1 DoublesPhillip Peterson / Ricky Tobita vs Benjamin Falit / Richard Kaitz6-4, 6-4
W#1 SinglesJamal Duhamel vs Peter Leander6-4, 7-6
W#2 DoublesJerry Delacruz / Kelly Tobita vs Matson Kelley / Kevin McClintock6-7, 7-6, 1-0
W#3 DoublesChris Hassen / Tom Keirnes vs Henry Kofron / Micah Nickens3-6, 6-3, 1-0
L#4 DoublesBruce Coelho / Peter Mueller vs Yeshua Goodman / Kyle Spencer3-6, 2-6
2025-02-01vs Uncles MovementLost 05
L#1 DoublesKirk Tanaka / Harold Fernandez vs Curt DeCrinis / Kevin McClintock4-6, 6-1, 0-1
L#1 SinglesStefano Maffini vs Kevin Hillman1-6, 0-6
L#2 DoublesJeff Bettendorf / David Marcus vs Brad Helman / Matson Kelley1-6, 0-6
L#3 DoublesJohn Guthrie / Chris Hassen vs Yeshua Goodman / Emerson Timmins4-6, 6-1, 0-1
L#4 DoublesJamal Duhamel / Tom Keirnes vs Henry Kofron / Benjamin Falit1-6, 2-6
2025-01-26vs Uncles MovementLost 23
L#1 DoublesPhillip Peterson / Kirk Tanaka vs Brad Helman / Matson Kelley3-6, 2-6
W#1 SinglesRicky Tobita vs Robert Hanson7-5, 4-6, 1-0
W#2 DoublesKelly Tobita / Jerry Delacruz vs David Bailey / Peter Leander7-5, 6-1
L#3 DoublesBruce Coelho / David Marcus vs Richard Kaitz / Kevin Hillman1-6, 1-6
L#4 DoublesChris Hassen / Jeff Bettendorf vs Yeshua Goodman / Henry Kofron3-6, 1-6
2025-01-18vs Uncles MovementLost 14
L#1 DoublesJohn Guthrie / Phillip Peterson vs Curt DeCrinis / Kevin McClintock0-6, 2-6
L#1 SinglesJamal Duhamel vs Robert Hanson0-6, 4-6
W#2 DoublesHarold Fernandez / Ricky Tobita vs David Bailey / Emerson Timmins6-3, 7-6
L#3 DoublesBruce Coelho / Stefano Maffini vs Richard Kaitz / Matson Kelley1-6, 0-6
L#4 DoublesJeff Bettendorf / Alan Song vs Yeshua Goodman / Henry Kofron0-6, 3-6
2025-01-12vs Uncles MovementWon 41
W#1 DoublesJerry Delacruz / Ricky Tobita vs David Bailey / Richard Kaitz6-1, 7-6
W#1 SinglesJamal Duhamel vs Robert Hanson6-2, 6-4
L#2 DoublesKirk Tanaka / Kelly Tobita vs Yeshua Goodman / Matson Kelley4-6, 5-7
W#3 DoublesDavid Marcus / Lee Wolfe vs Henry Kofron / Kevin McClintock6-4, 2-6, 1-0
W#4 DoublesTom Keirnes / Stefano Maffini vs N/A6-0, 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 standings for 4.0 Men 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 3.62 estimated across 15 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.

3.97
Harold Fernandez
usually #1 Doubles 67%, also #2 Doubles 33% · published 4
3.86
Kirk Tanaka
usually #1 Doubles 80%, also #2 Doubles 20% · published 4
3.83
Jerry Delacruz
usually #2 Doubles 50%, also #1 Doubles 25% · published 4
3.77
Lee Wolfe
usually #3 Doubles 50%, also #2 Doubles 50% · published 4
3.76
Ricky Tobita
usually #1 Doubles 50%, also #2 Doubles 25% · published 4
Chris Hassen
usually #3 Doubles 50%, also #1 Doubles 25% · published 4
3.72
Peter Mueller
usually #1 Singles 67%, also #4 Doubles 33% · published
3.70
Phillip Peterson
usually #1 Doubles 100% · published
3.69
Jamal Duhamel
usually #1 Singles 60%, also #4 Doubles 20% · published
3.69
John Guthrie
usually #1 Doubles 33%, also #3 Doubles 33% · published
3.68
Kelly Tobita
usually #2 Doubles 100% · published
3.44
Stefano Maffini
usually #1 Doubles 30%, also #3 Doubles 30% · published
3.38
Tom Keirnes
usually #4 Doubles 60%, also #3 Doubles 40% · published 3.5
3.33
Jeff Bettendorf
usually #4 Doubles 75%, also #2 Doubles 25% · published
3.28
Bruce Coelho
usually #1 Doubles 40%, also #3 Doubles 30% · published 3.5
Alan Song
usually #4 Doubles 100% · published 3.5
3.24
David Marcus
usually #1 Doubles 60%, also #3 Doubles 20% · published 3.5
Michael Kinoshita
usually #4 Doubles 100% · 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.

Kirk Tanaka + Harold Fernandez18859% games+4.9% vs expected
Kirk Tanaka + Jerry Delacruz291954% games+0.4% vs expected
Stefano Maffini + Bruce Coelho6254% games−0.3% vs expected
Kelly Tobita + Jeff Bettendorf3240% games−2.0% vs expected
Bruce Coelho + David Marcus6452% games−2.2% vs expected
Kelly Tobita + Kirk Tanaka4557% gamesnot enough data
Kelly Tobita + Ricky Tobita1539% gamesnot enough data
Jerry Delacruz + Harold Fernandez5168% 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.

4
Harold Fernandez
66W–33L career · 3 lines in 2025
<1%58%42%
3.97
4
Kirk Tanaka
107W–92L career · 5 lines in 2025
<1%83%16%
3.86
4
Jerry Delacruz
126W–97L career · 4 lines in 2025
1%88%11%
3.83
4
Lee Wolfe
42W–20L career · 2 lines in 2025
3%92%5%
3.77
4
Ricky Tobita
71W–89L career · 4 lines in 2025
3%92%5%
3.76
4
Chris Hassen
30W–24L career · 4 lines in 2025
not enough data
Peter Mueller
38W–46L career · 3 lines in 2025
6%92%2%
3.72
Phillip Peterson
38W–26L career · 3 lines in 2025
8%91%2%
3.70
Jamal Duhamel
12W–9L career · 5 lines in 2025
9%90%1%
3.69
John Guthrie
32W–61L career · 3 lines in 2025
9%89%1%
3.69
Kelly Tobita
61W–71L career · 4 lines in 2025
10%89%1%
3.68
Stefano Maffini
43W–27L career · 9 lines in 2025
<1%68%32%
3.44
3.5
Tom Keirnes
66W–72L career · 5 lines in 2025
<1%80%20%
3.38
Jeff Bettendorf
70W–67L career · 4 lines in 2025
1%88%11%
3.33
3.5
Bruce Coelho
96W–143L career · 10 lines in 2025
2%92%6%
3.28
3.5
Alan Song
1W–8L career · 1 line in 2025
not enough data
3.5
David Marcus
73W–46L career · 10 lines in 2025
5%92%3%
3.24
Michael Kinoshita
29W–56L career · 1 line 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.