Teams

seigaku extension

2024 Adult 18 and Over League · 4.0 Men

16 players · average NTRP 4.00 / OAHU

View scouting list →
Schedule9 played
2024-06-22vs KRC AbunaiLost 14
W#1 DoublesAl Harjati / Christopher Hong vs Gene Ching / Tod Tanaka6-4, 7-5
L#1 SinglesDavid Chatsuthiphan vs Tommy Halmos4-6, 6-1, 0-1
L#2 DoublesBennett Chin / Trong Son vs Zacha-Rya Luning / Ken Shimizu1-6, 4-6
L#2 SinglesRyan Santo vs Daniel Uyemura5-7, 6-7
L#3 DoublesJay Dulay / Chad Okumura vs David Parish / Timothy Parish3-6, 6-3, 0-1
2024-06-15vs IkaikaLost 23
L#1 DoublesRyan Santo / Al Harjati vs Kevin Inn / Aaron Eberhardt2-6, 1-6
W#1 SinglesLen Yorimoto vs Dax Matthews6-2, 4-6, 1-0
L#2 DoublesBert Saito / Bennett Chin vs Jilbert Salamanca / Rei Corpuz3-6, 5-7
W#2 SinglesJohn Lin vs Alfred Chow7-6, 6-2
L#3 DoublesKevin Shimata / Drew Kuwazaki vs Derrick Kau / Douglas Smith3-6, 6-7
2024-06-08vs T-96797Won 41
W#1 DoublesLen Yorimoto / Christopher Hong vs Barry Ng / Gilbert Fernandes7-6, 4-6, 1-0
W#1 SinglesGlen Hayashida vs Ritch Dinh6-1, 6-2
L#2 DoublesBennett Chin / Chad Okumura vs Michael Nakatsu / Brian Nakatsu4-6, 6-4, 0-1
W#2 SinglesJay Dulay vs N/A6-0, 6-0
W#3 DoublesJohn Lin / Kevin Shimata vs Brian Cadorna / Tracy Markham6-2, 6-2
2024-06-01vs No Strings AttachedWon 50
W#1 DoublesAl Harjati / Ryan Santo vs Harold Grey / Neal Mitsuyoshi4-6, 7-6, 1-0
W#1 SinglesLen Yorimoto vs Cy Yamamoto6-1, 6-0
W#2 DoublesGo Kobayashi / Drew Kuwazaki vs James Burkhart / Joel Banuelos7-5, 6-2
W#2 SinglesGlen Hayashida vs Tuan Tran6-3, 7-5
W#3 DoublesBennett Chin / Bert Saito vs Mark Leonard / Kwan Ngok Law6-4, 6-2
2024-05-25vs Lob CitySplit 22
W#1 DoublesChristopher Hong / Drew Kuwazaki vs Isaiah Block / Tanden Hayes7-6, 6-1
L#1 SinglesDavid Chatsuthiphan vs Joey Asuncion4-6, 0-6
L#2 DoublesJay Dulay / Chad Okumura vs Ryan Hurley / Jesse Agustin3-6, 6-4, 1-0
W#3 DoublesBert Saito / Glen Hayashida vs Dustin Taguma / Jonathan Imai6-1, 6-2
2024-05-11vs Lito's modelloLost 14
L#1 DoublesChristopher Hong / Drew Kuwazaki vs Dream Shimane / Bryson Rola5-7, 3-6
L#1 SinglesDavid Chatsuthiphan vs Logan Bautista-Duldulao3-6, 2-6
W#2 DoublesRyan Santo / Al Harjati vs Kim Nguyen / Scot Chang6-4, 2-6, 1-0
L#2 SinglesJohn Lin vs Rick Cheng1-6, 1-6
L#3 DoublesLen Yorimoto / Kevin Shimata vs TROY ALLEN / Braden Oshiro6-1, 1-6, 0-1
2024-04-27vs Oahu ClubLost 23
W#1 DoublesAl Harjati / Ryan Santo vs Marc Nishida / Dan Elies6-0, 6-2
L#1 SinglesDavid Chatsuthiphan vs Ryan Pang2-6, 2-6
W#2 DoublesLen Yorimoto / Drew Kuwazaki vs ILYA RUCHYEV / DANNY LEUNG6-2, 6-1
L#2 SinglesJohn Lin vs Dieter Weiss4-6, 3-6
L#3 DoublesTrong Son / Go Kobayashi vs Michael Hamasu / Kurtis Derell5-7, 4-6
2024-04-13vs CELLAR DWELLERS 4.0 18+Won 41
W#1 DoublesRyan Santo / Al Harjati vs Courtney Young / Jonathan Riel6-4, 7-5
W#1 SinglesDavid Chatsuthiphan vs Andrew Aimoto6-1, 6-3
W#2 DoublesChristopher Hong / Drew Kuwazaki vs Michael Denny / Donald Geil6-1, 6-1
W#2 SinglesLen Yorimoto vs Jason Soileau7-6, 6-2
L#3 DoublesBennett Chin / Trong Son vs Edward Nguyen / Robert Duong6-7, 6-3, 0-1
2024-04-06vs Tennis PatrolLost 14
L#1 DoublesFranklin Salonga / John Lin vs Richard Pentecostes / Andrew Abe2-6, 0-6
L#1 SinglesGlen Hayashida vs Jackie Sanvises3-6, 3-6
L#2 DoublesRyan Santo / Al Harjati vs Jason Chang / Remii Tanaka2-6, 2-6
L#2 SinglesLen Yorimoto vs Jiahong Chen7-6, 3-6, 0-1
W#3 DoublesDrew Kuwazaki / Christopher Hong vs Hia Chan / Sherwin Mamhot6-2, 6-2
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 standings7 teams · 4.0 Men
TeamWLInd. WInd. LSets lostGames lost
1Tennis Patrol9038720294
2Oahu Club81291637354
3KRC Abunai63281743376
4Lito's modello54252044353
5seigaku extension45232248387
6CELLAR DWELLERS 4.0 18+36153065468
7T-9679718103576501

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 3.70 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 71%, also #2 Doubles 29% · published 4
3.86
Drew Kuwazaki
usually #2 Doubles 43%, also #3 Doubles 29% · published 4
3.85
Christopher Hong
usually #1 Doubles 67%, also #2 Doubles 17% · published 4
3.78
Len Yorimoto
usually #2 Singles 29%, also #1 Singles 29% · published
Chad Okumura
usually #2 Doubles 67%, also #3 Doubles 33% · published 4
David Chatsuthiphan
usually #1 Singles 100% · published 4
3.74
Bert Saito
usually #3 Doubles 67%, also #2 Doubles 33% · published 4
3.73
John Lin
usually #2 Singles 60%, also #1 Doubles 20% · published
3.71
Go Kobayashi
usually #3 Doubles 50%, also #2 Doubles 50% · published 4
3.68
Trong Son
usually #3 Doubles 67%, also #2 Doubles 33% · published
3.68
Jay Dulay
usually #2 Doubles 33%, also #2 Singles 33% · published 4
3.67
Bennett Chin
usually #2 Doubles 60%, also #3 Doubles 40% · published 4
3.61
Kevin Shimata
usually #3 Doubles 100% · published
3.48
Franklin Salonga
usually #1 Doubles 100% · published 4
3.46
Glen Hayashida
usually #1 Singles 50%, also #3 Doubles 25% · published 4
Ryan Santo
usually #1 Doubles 57%, also #2 Doubles 29% · 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.

Drew Kuwazaki + Christopher Hong13360% games+10.5% vs expected
Len Yorimoto + Franklin Salonga3355% games+10.4% vs expected
Al Harjati + Go Kobayashi6161% games+7.9% vs expected
Len Yorimoto + Christopher Hong8066% games+7.4% vs expected
Al Harjati + Christopher Hong8654% games−1.0% vs expected
Franklin Salonga + Bennett Chin2342% games−1.6% vs expected
Chad Okumura + Jay Dulay1542% games−2.1% vs expected
Al Harjati + Ryan Santo9752% games−3.0% 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 · 7 lines in 2024
<1%78%22%
3.90
4
Drew Kuwazaki
53W–38L career · 7 lines in 2024
<1%86%14%
3.86
4
Christopher Hong
45W–25L career · 6 lines in 2024
<1%88%12%
3.85
Len Yorimoto
33W–27L career · 6 lines in 2024
1%94%5%
3.78
4
Chad Okumura
18W–27L career · 3 lines in 2024
not enough data
4
David Chatsuthiphan
24W–10L career · 5 lines in 2024
not enough data
4
Bert Saito
15W–29L career · 3 lines in 2024
3%95%2%
3.74
John Lin
23W–32L career · 5 lines in 2024
4%94%2%
3.73
4
Go Kobayashi
51W–23L career · 2 lines in 2024
5%93%1%
3.71
Trong Son
35W–51L career · 3 lines in 2024
8%91%1%
3.68
4
Jay Dulay
7W–28L career · 3 lines in 2024
8%91%1%
3.68
4
Bennett Chin
27W–60L career · 5 lines in 2024
10%90%1%
3.67
Kevin Shimata
29W–41L career · 3 lines in 2024
20%80%<1%
3.61
4
Franklin Salonga
17W–22L career · 1 line in 2024
57%43%<1%
3.48
4
Glen Hayashida
19W–31L career · 4 lines in 2024
62%38%<1%
3.46
Ryan Santo
23W–25L career · 7 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.