Teams

seigaku extension

2024 Adult 40 and Over League · 4.0 Men

17 players · average NTRP 3.90 / OAHU

View scouting list →
Schedule7 played
2024-02-17vs Oahu ClubWon 41
W#1 DoublesAl Harjati / Ryan Santo vs Dan Elies / Dieter Weiss7-5, 6-2
W#1 SinglesDavid Chatsuthiphan vs Marc Nishida5-7, 6-2, 1-0
L#2 DoublesLen Yorimoto / John Lin vs DANNY LEUNG / Jonathan Ping4-6, 6-7
W#3 DoublesTrong Son / Jerry Siu vs Lee Conching / Helmut Kratky6-2, 2-6, 1-0
W#4 DoublesFranklin Salonga / Christopher Hong vs ILYA RUCHYEV / John Creighton Miller6-3, 6-2
2024-02-10vs Tennis 4 FunWon 31
L#1 DoublesBennett Chin / Jay Dulay vs Glen Kam / Robert Siverd5-7, 4-6
W#1 SinglesRyan Santo vs Charles Dun6-3, 7-5
W#2 DoublesBrian Gretz / Chad Okumura vs Cyrus Chen / Jan Hiranaka6-2, 6-1
W#3 DoublesTrong Son / Lionel Barona vs Kelvin Choy / Dennis Escalante6-3, 6-1
2024-02-03vs T-96797Lost 14
L#1 DoublesAl Harjati / Ryan Santo vs Brian Cadorna / Warlo Pasicaran6-0, 3-6, 0-1
L#1 SinglesGlen Hayashida vs Jilbert Salamanca3-6, 3-6
W#2 DoublesJohn Lin / Len Yorimoto vs Brian Nakatsu / Michael Nakatsu4-6, 6-3, 1-0
L#3 DoublesTrong Son / Jerry Siu vs Eric Ganibe / THANG NGO4-6, 2-6
L#4 DoublesChristopher Hong / Franklin Salonga vs Benny Toledo / JAMES TURNER1-6, 5-7
2024-01-27vs No Strings AttachedWon 31
L#1 DoublesLionel Barona / Jesse Tano vs Reuben Badua / Kyle Tom3-6, 6-4, 0-1
W#1 SinglesGlen Hayashida vs Tuan Tran4-6, 6-1, 1-0
W#2 DoublesJohn Lin / Len Yorimoto vs Joel Banuelos / Anthony Flament6-2, 6-3
W#3 DoublesJerry Siu / Trong Son vs James Burkhart / Randy Neal6-7, 6-0, 1-0
2024-01-20vs Love HoldLost 23
L#1 DoublesAl Harjati / Ryan Santo vs John Endicott / Kenneth Makuakane3-6, 6-4, 1-0
W#1 SinglesDavid Chatsuthiphan vs Charles Booth6-1, 6-2
W#2 DoublesBennett Chin / Bert Saito vs Millard Brown / Tommy Halmos6-4, 6-7, 1-0
L#3 DoublesChristopher Hong / Glen Hayashida vs Elmer Maestas / Dan Tabori2-6, 6-2, 0-1
L#4 DoublesTrong Son / Jerry Siu vs Dustin Crawford / David Pascua7-6, 4-6, 0-1
2024-01-13vs MISSION: Impossible24Lost 14
W#1 DoublesAl Harjati / Ryan Santo vs Bruce Nagel / Tom Roerk3-6, 6-2, 1-0
L#1 SinglesGlen Hayashida vs Courtney Young3-6, 3-6
L#2 DoublesBennett Chin / Trong Son vs Kevin Inn / Kyle Wright3-6, 2-6
L#3 DoublesBrian Gretz / Christopher Hong vs Derrick Kau / Michael Racoma2-6, 3-6
L#4 DoublesDavid Chatsuthiphan / John Lin vs Rei Corpuz / Douglas Smith2-6, 2-6
2024-01-06vs Tennis Patrol FortiesWon 32
L#1 DoublesJohn Lin / Brian Gretz vs Robert Duong / Gary Nacapuy0-6, 2-6
L#1 SinglesLionel Barona vs Kevin Gendrano2-6, 2-6
W#2 DoublesAl Harjati / Ryan Santo vs Bao Nguyen / Jason Prudente6-3, 6-1
W#3 DoublesChristopher Hong / Len Yorimoto vs Jason Soileau / Dustin Taguma6-0, 2-6, 1-0
W#4 DoublesJay Dulay / Chad Okumura 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 3.66 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.

3.90
Al Harjati
usually #1 Doubles 80%, also #2 Doubles 20% · published 4
3.85
Christopher Hong
usually #3 Doubles 60%, also #4 Doubles 40% · published 4
3.79
Len Yorimoto
usually #2 Doubles 75%, also #3 Doubles 25% · published
3.75
Bert Saito
usually #2 Doubles 100% · published 4
Chad Okumura
usually #2 Doubles 100% · published 4
David Chatsuthiphan
usually #1 Singles 67%, also #4 Doubles 33% · published 4
3.74
John Lin
usually #2 Doubles 60%, also #4 Doubles 20% · published
3.73
Brian Gretz
usually #3 Doubles 33%, also #1 Doubles 33% · published 4
3.69
Trong Son
usually #3 Doubles 67%, also #2 Doubles 17% · published
3.67
Jay Dulay
usually #4 Doubles 50%, also #1 Doubles 50% · published 4
3.66
Bennett Chin
usually #2 Doubles 67%, also #1 Doubles 33% · published 4
3.46
Franklin Salonga
usually #4 Doubles 100% · published
3.46
Glen Hayashida
usually #1 Singles 75%, also #3 Doubles 25% · published
3.46
Lionel Barona
usually #1 Singles 33%, also #1 Doubles 33% · published 3.5
3.37
Jerry Siu
usually #3 Doubles 75%, also #4 Doubles 25% · published 3.5
Jesse Tano
usually #1 Doubles 100% · published
Ryan Santo
usually #1 Doubles 67%, also #2 Doubles 17% · 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.

Len Yorimoto + Christopher Hong8066% games+6.9% vs expected
Jerry Siu + Trong Son4848% games+0.7% vs expected
Al Harjati + Christopher Hong8654% games−0.9% vs expected
Franklin Salonga + Bennett Chin2342% games−1.1% vs expected
Trong Son + Lionel Barona4449% games−2.7% vs expected
Al Harjati + Ryan Santo9752% games−3.0% vs expected
Chad Okumura + Jay Dulay1542% games−3.8% vs expected
Bert Saito + Bennett Chin51344% games−6.5% vs expected
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
Al Harjati
37W–22L career · 5 lines in 2024
<1%76%24%
3.90
4
Christopher Hong
44W–23L career · 5 lines in 2024
1%85%15%
3.85
Len Yorimoto
32W–26L career · 4 lines in 2024
2%92%6%
3.79
4
Bert Saito
13W–29L career · 1 line in 2024
4%93%4%
3.75
4
Chad Okumura
18W–22L career · 1 line in 2024
not enough data
4
David Chatsuthiphan
19W–9L career · 3 lines in 2024
not enough data
John Lin
23W–32L career · 5 lines in 2024
4%93%3%
3.74
4
Brian Gretz
34W–21L career · 3 lines in 2024
5%92%3%
3.73
Trong Son
32W–47L career · 6 lines in 2024
9%90%1%
3.69
4
Jay Dulay
7W–28L career · 2 lines in 2024
11%88%1%
3.67
4
Bennett Chin
26W–55L career · 3 lines in 2024
13%87%1%
3.66
Franklin Salonga
17W–22L career · 2 lines in 2024
60%40%<1%
3.46
Glen Hayashida
19W–24L career · 4 lines in 2024
60%40%<1%
3.46
3.5
Lionel Barona
58W–73L career · 3 lines in 2024
<1%62%38%
3.46
3.5
Jerry Siu
63W–34L career · 4 lines in 2024
<1%81%18%
3.37
Jesse Tano
83W–55L career · 1 line in 2024
not enough data
Ryan Santo
23W–25L career · 6 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.