Teams

CDTA W 18&OM4.0 4.Forest View Takahashi Sat 4 $23

CDTA 2Winter 18 & Over W · E

12 players · average NTRP 4.00 / CHICAGO

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 →
Schedule9 played
W#1 DoublesYoshitaka Nakahara / Yasukazu Nagatake vs Young Choi / James Lee0-6, 6-4, 1-0
L#2 DoublesHideaki Takahashi / YOSHITAKA KUMAGAI vs Todd Wagner / Andrew Meyer1-6, 4-6
L#2 SinglesToshio Sato vs Youngbin Lim4-6, 2-6
L#3 DoublesTomo Watanabe / Tomohiro Hori vs Marc Adams / Alfred Tam3-6, 6-3, 0-1
W#1 DoublesKOHEI YAMAMOTO / Akihiro Okumura vs Bruce Thornquist / Douglas Anderson6-2, 7-5
W#1 SinglesToshio Sato vs Nikola Karanovic6-4, 6-2
L#2 DoublesKaz Grover / Yoshitaka Nakahara vs Rafael Ramalho / Oliver Schmidt6-7, 1-6
W#1 DoublesYoshitaka Nakahara / Akihiro Okumura vs David Grimm / Mark Carman6-4, 6-3
W#2 DoublesKaz Grover / KOHEI YAMAMOTO vs Christopher Darnielle / William James6-1, 6-1
W#2 SinglesToshio Sato vs Lawrence Mabes6-2, 6-2
W#3 DoublesYasukazu Nagatake / Tomohiro Hori vs Paul Zuffa / Chester Choi6-1, 6-2
L#1 DoublesYasukazu Nagatake / Yoshitaka Nakahara vs John Leubner / Eric Rodrigo6-2, 2-6, 0-1
W#2 DoublesYuki Iwanari / Tomohiro Hori vs Jesse Brosten / Steve Franks6-2, 6-4
W#2 SinglesToshio Sato vs Kartheepan Sivaguru6-2, 4-3
L#3 DoublesKaz Grover / Masanori Kobayashi vs Rick Aguayo / Todd Dahlquist5-7, 5-6
L#1 DoublesMasanori Kobayashi / KOHEI YAMAMOTO vs Dwight Anderson / Justin Hoehn7-6, 4-6, 1-0
W#1 SinglesAkihiro Okumura vs Saverio Suraci6-0, 6-0
W#2 DoublesYasukazu Nagatake / Yoshitaka Nakahara vs Peidi Wu / Jonathan Gawlak6-3, 4-6, 1-0
W#2 SinglesToshio Sato vs Bryant Beal6-2, 6-0
W#3 DoublesYuki Iwanari / Tomohiro Hori vs Chris O'Malley / Peter Brecknock6-0, 6-1
L#1 SinglesAkihiro Okumura vs Jon Donnowitz7-6, 3-4, 0-1
W#2 DoublesYasukazu Nagatake / Tomohiro Hori vs Adrian Ciuca / Terrence Gamboa7-6, 4-5, 1-0
L#2 SinglesToshio Sato vs Tyrin Wages2-6, 4-6
L#3 DoublesMasanori Kobayashi / KOHEI YAMAMOTO vs Gregory Tabaka / Daniel Willmeng7-5, 1-6, 0-1
L#1 DoublesYOSHITAKA KUMAGAI / Masanori Kobayashi vs John Schwan / David Isphording1-6, 6-4, 0-1
L#1 SinglesToshio Sato vs David Kahley4-6, 5-7
L#2 DoublesYasukazu Nagatake / Yoshitaka Nakahara vs Jeffrey Wynsma / Dave Pusinsky6-2, 1-6, 1-0
L#3 DoublesAkihiro Okumura / Tomohiro Hori vs John Crowe / Walker Nodine3-6, 4-6
W#1 DoublesAkihiro Okumura / Hideaki Takahashi vs Vincent Thomas / CARLOS TRUJILLO JR6-2, 6-4
W#1 SinglesToshio Sato vs Simon Siu6-0, 6-0
W#2 DoublesYoshitaka Nakahara / Yasukazu Nagatake vs Jerome Thymes / Reuben Collins6-1, 6-0
L#3 DoublesMasanori Kobayashi / Kaz Grover vs Daniel Mendoza / Kwame Atiogbe1-6, 1-6
L#1 DoublesHideaki Takahashi / Kaz Grover vs Ted Tubekis / Christopher Urso6-7, 1-6
L#1 SinglesToshio Sato vs Brent Chatham4-6, 6-7
W#2 DoublesYasukazu Nagatake / Tomohiro Hori vs Keith Sgariglia / Daniel Michael7-6, 3-5, 1-0
W#2 SinglesAkihiro Okumura vs Douglas Kelley6-3, 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 standings10 teams · E
TeamWLInd. WInd. LSets lostGames lost
1CDTA W 18&OM4.0 8.Glenbrook Tysl Sun 5 $2581331230307
2CDTA W 18&OM4.0 6.River Trails Ciuca Sun 4 $2581311436320
3CDTA W 18&OM4.0 3.Tam Aguayo Sat 1 $2253251537325
4CDTA W 18&OM4.0 2.MT Chi Brown Sun 12 $3054242150421
5CDTA W 18&OM4.0 4.Forest View Takahashi Sat 4 $2345212453392
6CDTA W 18&OM4.0 5.Tam Kanev Sun 5 $2245172860406
7CDTA W 18&OM4.0 10.Oak Brook Franzo Sun 7 $2245192663466
8CDTA W 18&OM4.0 7.Naperville Podwika Sat 2 $2235162453396
9CDTA W 18&OM4.0 1.Wheaton Isphording Sun 2 $2036222354423
10CDTA W 18&OM4.0 9.XS Thymes Sun 4 $2209123369450

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 3.77 estimated across 8 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.

Akihiro Okumura
usually #1 Doubles 43%, also #1 Singles 29% · published 4.5
3.91
Yasukazu Nagatake
usually #2 Doubles 63%, also #1 Doubles 25% · published
3.90
3.88
3.86
Toshio Sato
usually #2 Singles 56%, also #1 Singles 44% · published
3.79
Tomohiro Hori
usually #3 Doubles 57%, also #2 Doubles 43% · published
3.79
Hideaki Takahashi
usually #1 Doubles 67%, also #2 Doubles 33% · published 4
3.54
Yuki Iwanari
published 3.5
3.48
Masanori Kobayashi
usually #3 Doubles 60%, also #1 Doubles 40% · published
KOHEI YAMAMOTO
usually #1 Doubles 50%, also #2 Doubles 25% · published
Kaz Grover
usually #3 Doubles 40%, also #2 Doubles 40% · published
Tomo Watanabe
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.

Yoshitaka Nakahara + Yasukazu Nagatake8558% games+9.2% vs expected
YOSHITAKA KUMAGAI + Yasukazu Nagatake10262% games+7.9% vs expected
Yasukazu Nagatake + Tomohiro Hori10458% games+6.3% vs expected
Hideaki Takahashi + Yasukazu Nagatake4355% games+5.5% vs expected
Yoshitaka Nakahara + Hideaki Takahashi9353% games+2.4% vs expected
Hideaki Takahashi + Akihiro Okumura8361% games+1.5% vs expected
Hideaki Takahashi + YOSHITAKA KUMAGAI6258% gamesnot enough data
Masanori Kobayashi + KOHEI YAMAMOTO3350% 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.

4.5
Akihiro Okumura
60W–32L career · 7 lines in 2024
not enough data
Yasukazu Nagatake
68W–25L career · 8 lines in 2024
<1%75%25%
3.91
4
Yoshitaka Nakahara
99W–68L career · no lines in 2024
<1%79%21%
3.90
4
YOSHITAKA KUMAGAI
85W–30L career · no lines in 2024
<1%82%18%
3.88
Toshio Sato
47W–41L career · 9 lines in 2024
<1%85%14%
3.86
Tomohiro Hori
25W–8L career · 7 lines in 2024
1%93%5%
3.79
4
Hideaki Takahashi
112W–68L career · 3 lines in 2024
1%93%5%
3.79
3.5
Yuki Iwanari
23W–25L career · type A · no lines in 2024
<1%38%62%
3.54
Masanori Kobayashi
30W–56L career · 5 lines in 2024
58%42%<1%
3.48
KOHEI YAMAMOTO
66W–28L career · 4 lines in 2024
not enough data
Kaz Grover
23W–17L career · 5 lines in 2024
not enough data
Tomo Watanabe
2W–2L career · no 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.