Teams

BC-ErnieHowlett/JunichiYamayoshi4.0

2026 ADULT 18 & OVER - Beach Cities · BC Men - 4.0

18 players · average NTRP 3.89 / SO.CALIFORNIA

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 →
Schedule11 played
2026-06-27vs BC-MCC/SpencerTrottaSplit 22
W#1 DoublesTakahiro Ohara / Justin Truong vs Dean DeVore / Rick Rumpp2-6, 6-4, 1-0
L#1 SinglesKentaro Sakamoto vs Erik Johnson1-6, 6-2, 1-0
L#2 DoublesJason Masuda / Brian Higa vs Keith Simpson / Richard Hume6-2, 5-7, 0-1
W#3 DoublesTak Takeda / Aki Mogi vs N/A6-0, 6-0
2026-06-20vs WC BC-MiraCosta/VenkTatineni4.0Lost 14
L#1 DoublesJason Masuda / Brian Higa vs Venk Tatineni / Miguel Ortiz-Reyes1-6, 3-6
W#1 SinglesKanata Yamayoshi vs Carlos Romero1-6, 6-2, 1-0
L#2 DoublesTakahiro Ohara / Milan Suzuki vs George Rodriguez / Rodney Litorja5-7, 6-7
L#2 SinglesHideaki Nakano vs Richard Ortiz-Reyes4-6, 6-2, 0-1
L#3 DoublesJunichi Yamayoshi / Tak Takeda vs Alexandre Priam / Dara Oum2-6, 2-6
2026-06-14vs BC-BillieJeanKingTC/JeffSamoff4.0Lost 05
L#1 DoublesKanata Yamayoshi / Nobukiyo Ishigami vs Jason Tropp / Anthony A Vo7-5, 3-6, 0-1
L#1 SinglesTakahiro Ohara vs Richard Rios3-6, 1-6
L#2 DoublesAki Mogi / Kentaro Sakamoto vs Jeff Samoff / Mitchell Pruitt1-6, 6-7
L#2 SinglesJustin Truong vs Timothy Donaldson2-6, 3-6
L#3 DoublesEiji Ozawa / Tak Takeda vs Mike Vieane / Rodger Hughes3-6, 3-6
2026-06-06vs BC-AltaVista/JackFreed4.0Lost 03
L#1 DoublesBrian Higa / Jason Masuda vs Jarrett Tanaka / Todd Arnson6-4, 3-6, 0-1
L#2 DoublesTakahiro Ohara / Junichi Yamayoshi vs Joe Nimziki / Sebastien Girard3-6, 2-6
L#2 SinglesDex Yamanashi vs Derek Berz1-6, 1-6
2026-05-30vs SoCal/Lababit/18&Over4.0MLost 14
W#1 DoublesHAYATO NISHIGUCHI / Katsuya Ishimaru vs Ethan Waldman / Juan Pereira2-6, 6-4, 1-0
L#1 SinglesKanata Yamayoshi vs Gavin Aboudi5-7, 0-6
L#2 DoublesDex Yamanashi / Justin Truong vs Adam Sapper / Stephen Whitman1-6, 0-6
L#2 SinglesTak Takeda vs Golden Ifie1-6, 3-6
L#3 DoublesHarry Kushigemachi / Takahiro Ohara vs Bruce Hofert / Filip Slezak1-6, 2-6
2026-05-23vs BC-PVTC/BarryIrvine4.0Lost 12
W#1 DoublesKatsuya Ishimaru / Dex Yamanashi vs David Cheng / Kenneth Park6-4, 3-6, 1-0
L#2 DoublesJunichi Yamayoshi / Kentaro Sakamoto vs Steve Liaw / Richard Butlig1-6, 0-6
L#3 DoublesJason Masuda / Eiji Ozawa vs Matthew Johnson / Steven Lau2-6, 2-6
2026-05-09vs BC-AltaVista/RobertGill4.0Lost 02
L#1 DoublesTak Takeda / Justin Truong vs David Mykrantz / Ronald Esguerra2-6, 4-6
L#3 DoublesMilan Suzuki / Aki Mogi vs James Do / Wen Hsin5-7, 3-4
2026-05-02vs BC-WestEnd/EdwardSchuh4.0Won 20
W#2 DoublesDex Yamanashi / HAYATO NISHIGUCHI vs Edward Schuh / Taka Shimazu6-2, 6-4
W#3 DoublesJunichi Yamayoshi / Nobukiyo Ishigami vs Roger Kodani / Adam David Silverman6-2, 7-6
2026-04-25vs BC-MCC/JeffreyStephens4.0Lost 14
L#1 DoublesKatsuya Ishimaru / Justin Truong vs Andrew Loeb / Marty Dehler3-6, 4-6
W#1 SinglesKanata Yamayoshi vs Arsen Harutyunyan6-2, 6-4
L#2 DoublesDex Yamanashi / Aki Mogi vs Vikram Arora / Matt Witherell6-2, 6-7, 0-1
L#2 SinglesKentaro Sakamoto vs Sean Wooldridge6-7, 3-6
L#3 DoublesTak Takeda / Harry Kushigemachi vs Steve Shepley / Tom Sheets4-6, 1-6
2026-04-18vs BC-Kramer/BrianKebschull4.0Lost 03
L#1 DoublesDex Yamanashi / Takahiro Ohara vs Scott Kebschull / Eric VanderPloeg2-6, 6-4, 0-1
L#2 DoublesHarry Kushigemachi / Kentaro Sakamoto vs Brian Kebschull / Kevin Mikolaitis2-6, 2-6
L#3 DoublesMilan Suzuki / Justin Truong vs Christian Capper / William Padula1-6, 2-3
2026-04-04vs BC-MiraCosta/AsamSheikh4.0Lost 02
L#1 DoublesDex Yamanashi / Justin Truong vs Wes Chien Nguyen / Isam Ammari4-6, 6-4, 0-1
L#2 DoublesTak Takeda / Aki Mogi vs Jason Scholz / Mandeep Ghuman6-3, 6-7, 0-1
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 BC Men - 4.0 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 3.63 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.

4.00
Kanata Yamayoshi
usually #1 Singles 60%, also #1 Doubles 40% · published
3.98
HAYATO NISHIGUCHI
usually #1 Doubles 100% · published 4
3.79
Katsuya Ishimaru
usually #1 Doubles 100% · published
Eiji Ozawa
usually #3 Doubles 100% · published 4
3.71
Nozomi Yokoyama
published
3.70
Dex Yamanashi
usually #1 Doubles 43%, also #2 Doubles 43% · published 4
3.69
Takahiro Ohara
usually #3 Doubles 25%, also #1 Singles 25% · published
3.65
Tak Takeda
usually #3 Doubles 57%, also #2 Doubles 14% · published 4
3.63
Justin Truong
usually #1 Doubles 57%, also #3 Doubles 14% · published
3.61
Junichi Yamayoshi
usually #3 Doubles 50%, also #2 Doubles 50% · published 4
3.60
Brian Higa
usually #2 Doubles 50%, also #1 Doubles 50% · published 4
3.60
Aki Mogi
usually #2 Doubles 60%, also #3 Doubles 40% · published 4
3.56
Jason Masuda
usually #1 Doubles 50%, also #3 Doubles 25% · published
3.49
Hideaki Nakano
usually #3 Doubles 29%, also #2 Doubles 29% · published 3.5
3.42
Kentaro Sakamoto
usually #2 Doubles 33%, also #1 Singles 33% · published
3.08
Harry Kushigemachi
usually #3 Doubles 67%, also #2 Doubles 33% · published 3.5
Milan Suzuki
usually #2 Doubles 100% · published
Nobukiyo Ishigami
usually #1 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.

Jason Masuda + Brian Higa0640% games−8.8% vs expected
Tak Takeda + Aki Mogi2449% gamesnot enough data
Tak Takeda + Junichi Yamayoshi213 matchesnot enough data
Tak Takeda + Dex Yamanashi123 matchesnot enough data
Harry Kushigemachi + Junichi Yamayoshi123 matchesnot enough data
Jason Masuda + Junichi Yamayoshi213 matchesnot enough data
Jason Masuda + Dex Yamanashi123 matchesnot enough data
Aki Mogi + Kentaro Sakamoto033 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.

Kanata Yamayoshi
14W–12L career · 5 lines in 2026
<1%48%52%
4.00
4
HAYATO NISHIGUCHI
5W–6L career · 1 line in 2026
<1%57%43%
3.98
Katsuya Ishimaru
2W–5L career · 2 lines in 2026
1%94%5%
3.79
4
Eiji Ozawa
0W–1L career · type S · 1 line in 2026
not enough data
Nozomi Yokoyama
2W–1L career · no lines in 2026
5%93%1%
3.71
4
Dex Yamanashi
44W–38L career · 7 lines in 2026
6%93%1%
3.70
Takahiro Ohara
12W–12L career · 4 lines in 2026
7%92%1%
3.69
4
Tak Takeda
66W–61L career · 7 lines in 2026
13%87%<1%
3.65
Justin Truong
87W–67L career · 7 lines in 2026
17%83%<1%
3.63
4
Junichi Yamayoshi
53W–54L career · 4 lines in 2026
19%81%<1%
3.61
4
Brian Higa
0W–7L career · 2 lines in 2026
22%78%<1%
3.60
4
Aki Mogi
52W–78L career · 5 lines in 2026
22%78%<1%
3.60
Jason Masuda
32W–62L career · 4 lines in 2026
31%69%<1%
3.56
3.5
Hideaki Nakano
12W–9L career · 7 lines in 2026
<1%52%48%
3.49
Kentaro Sakamoto
1W–8L career · 3 lines in 2026
74%26%<1%
3.42
3.5
Harry Kushigemachi
10W–26L career · 3 lines in 2026
28%72%<1%
3.08
Milan Suzuki
0W–1L career · 1 line in 2026
not enough data
Nobukiyo Ishigami
0W–1L career · 1 line in 2026
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.