Teams

CDTA E 18&O M4.0 Forest View Takahashi Sat 4 $21

CDTA ESL 18 & Over · CDTA ESL 18&O M 4.0

12 players · average NTRP 4.25 / 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 →
Schedule8 played
W#1 DoublesToshio Sato / Tsuyoshi Yamazaki vs Bruce Thornquist / Scott Modica1-6, 7-5, 1-0
W#1 SinglesMasanori Suzuki vs Noah Baker6-2, 6-3
W#2 DoublesAkihiro Okumura / KOHEI YAMAMOTO vs Greg Tevonian / John Gatz6-1, 6-0
W#3 DoublesYoichi Sumida / Hideaki Takahashi vs Oliver Schmidt / Don Carstens6-3, 6-2
W#1 DoublesAkihiro Okumura / Hideaki Takahashi vs Bruce Carman / Steve Franks6-1, 6-4
W#1 SinglesMasanori Suzuki vs Mark Carman6-1, 6-1
W#2 DoublesMasanori Kobayashi / Yoichi Sumida vs Alex Paz / Bill Leff6-4, 6-2
W#3 DoublesKOHEI YAMAMOTO / Tsuyoshi Yamazaki vs Bruce Caughran / Leo Kanev6-1, 6-4
W#1 DoublesYoichi Sumida / Seisuke Narita vs Carlos Flores / Hazem Isawi6-3, 6-0
W#1 SinglesMasanori Suzuki vs Zoltan Fogarasi7-5, 6-1
L#2 DoublesAkihiro Okumura / Hideaki Takahashi vs Adrian Ciuca / Ionut Rus6-7, 6-1, 0-1
W#3 DoublesMasanori Kobayashi / Tsuyoshi Yamazaki vs Brett Wangman / Michael Hong7-5, 7-6
W#1 DoublesKOHEI YAMAMOTO / Masanori Kobayashi vs Ryan Sickle / James Lange6-4, 4-6, 1-0
W#1 SinglesToshio Sato vs Bradley Levin6-3, 4-6, 1-0
W#2 DoublesYoichi Sumida / Tsuyoshi Yamazaki vs Igor Gogov / Tony Lyu7-5, 6-4
L#1 DoublesMasaki Nozawa / Tsuyoshi Yamazaki vs Ted Tubekis / Owen Priestley1-6, 0-6
L#2 DoublesYoichi Sumida / Akihiro Okumura vs Rory ODonnell / Jordan Federbush3-6, 5-7
W#3 DoublesKOHEI YAMAMOTO / Masanori Kobayashi vs Douglas Smith / DANIEL SULLIVAN6-4, 6-3
W#1 DoublesMasaki Nozawa / KOHEI YAMAMOTO vs John Leubner / Christopher Darnielle6-4, 7-5
L#1 SinglesToshio Sato vs Benjamin Havlicek3-6, 3-6
W#2 DoublesAkihiro Okumura / Hideaki Takahashi vs Eric Rodrigo / Gregory Tabaka6-4, 6-3
L#2 SinglesSeisuke Narita vs Zachary Cho4-6, 4-6
W#1 DoublesKOHEI YAMAMOTO / Masaki Nozawa vs David Isphording / Anthony Noti6-1, 6-2
W#1 SinglesAkihiro Okumura vs Benjamin Crowe6-0, 6-2
W#2 DoublesMasanori Kobayashi / Seisuke Narita vs Brian Green / Kevin Onorato6-2, 6-3
W#3 DoublesYoichi Sumida / Hideaki Takahashi vs Orville Ankarlo / HENRY ANDOR6-1, 6-2
L#1 DoublesKaz Grover / Masanori Kobayashi vs Brady Stein / Jay Guthmann4-6, 3-6
W#1 SinglesToshio Sato vs Krystian Drozdz6-3, 6-1
W#2 DoublesHideaki Takahashi / Yoichi Sumida vs ADITYA OBI / Anthony Sammarco6-4, 6-3
W#2 SinglesShota Mochida vs Emmett Johnson4-6, 6-4, 1-0
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 standings11 teams · CDTA ESL 18&O M 4.0
TeamWLInd. WInd. LSets lostGames lost
1CDTA E 18&O M4.0 River Trails Ciuca Sat 8 $2281301542388
2CDTA E 18&O M4.0 XS Thymes Sat 6 $2263301537314
3CDTA E 18&O M4.0 Tam Aguayo Sat 1 $2263281738357
4CDTA E 18&O M4.0 Oak Brook Franzo Sun 7 $2063291639355
5CDTA E 18&O M4.0 Forest View Takahashi Sat 4 $2163261942371
6CDTA E 18&O M4.0 Tam Choi Sun 1 $2245222351384
7CDTA E 18&O M4.0 Naperville Podwika Sat 2 $2236202554409
8CDTA E 18&O M4.0 Wheaton Isphording Sun 2 $1736162964456
9CDTA E 18&O M4.0 MT Chi Brown Sun 12 $2827123367437
10CDTA E 18&O M4.0 Tam Kanev Sat 7 $2218113470443
11(DROPPED) CDTA E 18&O M4.0 Glenbrook Franks Sat 5 $25000000

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 3.82 estimated across 6 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 #2 Doubles 67%, also #1 Singles 17% · published 4.5
4.15
Masanori Suzuki
usually #1 Singles 100% · published
3.86
Toshio Sato
usually #1 Singles 75%, also #1 Doubles 25% · published
3.86
Shota Mochida
usually #1 Singles 40%, also #1 Doubles 20% · published
3.80
Masaki Nozawa
usually #1 Doubles 100% · published
3.79
Hideaki Takahashi
usually #2 Doubles 50%, also #3 Doubles 33% · published 4
3.48
Masanori Kobayashi
usually #2 Doubles 33%, also #3 Doubles 33% · published
KOHEI YAMAMOTO
usually #1 Doubles 70%, also #3 Doubles 20% · published
Kaz Grover
usually #1 Doubles 100% · published
Seisuke Narita
usually #2 Doubles 33%, also #2 Singles 33% · published
Tsuyoshi Yamazaki
usually #2 Doubles 44%, also #3 Doubles 33% · published
Yoichi Sumida
usually #2 Doubles 57%, also #3 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.

Hideaki Takahashi + Akihiro Okumura8361% games+1.5% vs expected
Masaki Nozawa + KOHEI YAMAMOTO9258% gamesnot enough data
Masaki Nozawa + Hideaki Takahashi7256% gamesnot enough data
Kaz Grover + Yoichi Sumida6354% gamesnot enough data
Masanori Kobayashi + KOHEI YAMAMOTO3350% gamesnot enough data
Masanori Kobayashi + Kaz Grover0537% gamesnot enough data
Masanori Kobayashi + Yoichi Sumida3248% gamesnot enough data
Masanori Kobayashi + Seisuke Narita3259% 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 · 6 lines in 2023
not enough data
Masanori Suzuki
54W–31L career · 3 lines in 2023
12%87%<1%
4.15
Toshio Sato
47W–41L career · 4 lines in 2023
<1%85%14%
3.86
Shota Mochida
25W–15L career · 5 lines in 2023
<1%86%14%
3.86
Masaki Nozawa
79W–34L career · 3 lines in 2023
1%93%6%
3.80
4
Hideaki Takahashi
112W–68L career · 6 lines in 2023
1%93%5%
3.79
Masanori Kobayashi
30W–56L career · 6 lines in 2023
58%42%<1%
3.48
KOHEI YAMAMOTO
66W–28L career · 10 lines in 2023
not enough data
Kaz Grover
23W–17L career · 1 line in 2023
not enough data
Seisuke Narita
56W–16L career · 3 lines in 2023
not enough data
Tsuyoshi Yamazaki
42W–39L career · 9 lines in 2023
not enough data
Yoichi Sumida
49W–32L career · 7 lines in 2023
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.