Teams

CDTA W 40&OM4.0 6.RT Takahashi Sun 7 $27

CDTA 1Winter 40 & Over W · E

11 players · average NTRP 3.88 / 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 DoublesYoshitaka Nakahara / Hideaki Takahashi vs Danny Postel / Dan Stolar3-6, 6-4, 1-0
L#1 SinglesToshio Sato vs Joel Brown7-6, 2-4, 1-0
L#2 DoublesHideyuki Natsuaki / Yuki Iwanari vs Craig Hagerman / John Leubner4-6, 4-6
L#3 DoublesMasanori Kobayashi / Bumkwon Hur vs Ty Caughell / David Grimm3-6, 1-6
W#1 DoublesToshio Sato / Hideaki Takahashi vs Jonathan Gawlak / Justin Hoehn6-1, 6-3
W#2 DoublesYoshitaka Nakahara / Hideyuki Natsuaki vs Kalyan Latchamsetty / Chris O'Malley6-3, 6-2
W#3 DoublesMasanori Kobayashi / Andrew Hwang vs Carlos Canetta / Tudor Iacob6-4, 6-3
W#1 DoublesSho Mizokawa / Saburo Koshizawa vs Rafael Lozada / Marco Deutsch6-3, 7-6
W#1 SinglesToshio Sato vs Jin-Won Lee6-2, 6-1
W#2 DoublesYoshitaka Nakahara / Hideaki Takahashi vs John Li / Hazem Isawi6-4, 3-6, 1-0
L#3 DoublesMasanori Kobayashi / Bumkwon Hur vs Rob Meier / Paul Leonardo2-6, 7-5, 0-1
W#1 DoublesToshio Sato / Hideyuki Natsuaki vs Daniel Mendoza / Rex J Lao6-3, 6-4
W#1 SinglesTsubasa Watanabe vs Kartheepan Sivaguru6-2, 6-4
W#1 DoublesYoshitaka Nakahara / Hideaki Takahashi vs Charles Phelps / Tom Buerger7-5, 6-3
L#1 SinglesTsubasa Watanabe vs Jacek Grabiec3-6, 2-3
L#2 DoublesToshio Sato / Hideyuki Natsuaki vs Jason Hui / Damian Rysz4-6, 2-6
L#3 DoublesMasanori Kobayashi / Yuki Iwanari vs Randy Orr / Steven Laforest1-6, 1-6
L#1 DoublesYoshitaka Nakahara / Saburo Koshizawa vs Patrick Angelo / Noah Baker4-6, 4-6
W#1 SinglesToshio Sato vs Julio Perez6-1, 6-3
W#2 DoublesSho Mizokawa / Hideaki Takahashi vs Matt Burghgraef / Craig Keuer6-4, 3-6, 1-0
L#3 DoublesMasanori Kobayashi / Masaki Nozawa vs Eric Danson / Jay Goldner6-1, 5-7, 0-1
W#1 SinglesTsubasa Watanabe vs Mark Carman6-1, 6-1
W#1 DoublesSaburo Koshizawa / Masaki Nozawa vs Steve Yoon / Timothy Schmeltz6-0, 6-2
W#1 SinglesToshio Sato vs Ibrahim Khoury6-3, 6-3
W#2 DoublesSho Mizokawa / Andrew Hwang vs Omar Montano / Norbert Glod6-4, 5-6, 1-0
W#3 DoublesTsubasa Watanabe / Hideyuki Natsuaki vs Cody Schullo / Jatin Vasa6-1, 6-4
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 standings9 teams · E
TeamWLInd. WInd. LSets lostGames lost
1CDTA W 40&OM4.0 4.Nielsen Phelps Sat 6 $228025717204
2CDTA W 40&OM4.0 1.RT Ciuca Sat 4 $276224820193
3CDTA W 40&OM4.0 6.RT Takahashi Sun 7 $2762221024222
4CDTA W 40&OM4.0 9.Naper Podwika Sun 4:30 $245323925251
5CDTA W 40&OM4.0 2.Tam Bhat Sat 5 $2235151739285
6CDTA W 40&OM4.0 3.RT Peroussanov Sat 5 $2735112144296
7CDTA W 40&OM4.0 5.Tam Franks Sun 1 $222572142263
8CDTA W 40&OM4.0 8.OBTC OMalley Sun 7 $221662245294
9CDTA W 40&OM4.0 7.MTB Majka Sun 12 $271772552336

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 3.79 estimated across 11 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.

3.93
Tsubasa Watanabe
usually #1 Singles 75%, also #3 Doubles 25% · published
3.91
Yasukazu Nagatake
published
3.90
3.90
Hideyuki Natsuaki
usually #2 Doubles 60%, also #3 Doubles 20% · published 4
3.86
Toshio Sato
usually #1 Singles 57%, also #1 Doubles 29% · published
3.84
Sho Mizokawa
usually #2 Doubles 67%, also #1 Doubles 33% · published
3.80
Masaki Nozawa
usually #1 Doubles 50%, also #3 Doubles 50% · published
3.79
Hideaki Takahashi
usually #1 Doubles 60%, also #2 Doubles 40% · published 4
3.78
Saburo Koshizawa
usually #1 Doubles 100% · published
3.54
Yuki Iwanari
published 3.5
3.48
Masanori Kobayashi
usually #3 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.

Yoshitaka Nakahara + Yasukazu Nagatake8558% games+9.2% vs expected
Hideaki Takahashi + Yasukazu Nagatake4355% games+5.5% vs expected
Yoshitaka Nakahara + Hideaki Takahashi9353% games+2.4% vs expected
Yuki Iwanari + Hideyuki Natsuaki2443% games−4.2% vs expected
Masaki Nozawa + Hideaki Takahashi7256% gamesnot enough data
Yoshitaka Nakahara + Yuki Iwanari2343% gamesnot enough data
Masanori Kobayashi + Masaki Nozawa314 matchesnot enough data
Masanori Kobayashi + Hideaki Takahashi134 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.

Tsubasa Watanabe
18W–6L career · 4 lines in 2026
<1%70%30%
3.93
Yasukazu Nagatake
68W–25L career · no lines in 2026
<1%75%25%
3.91
4
Yoshitaka Nakahara
99W–68L career · no lines in 2026
<1%79%21%
3.90
4
Hideyuki Natsuaki
15W–11L career · type A · 5 lines in 2026
<1%79%21%
3.90
Toshio Sato
47W–41L career · 7 lines in 2026
<1%85%14%
3.86
Sho Mizokawa
16W–10L career · 3 lines in 2026
<1%89%11%
3.84
Masaki Nozawa
79W–34L career · 2 lines in 2026
1%93%6%
3.80
4
Hideaki Takahashi
112W–68L career · 5 lines in 2026
1%93%5%
3.79
Saburo Koshizawa
15W–7L career · 3 lines in 2026
1%94%5%
3.78
3.5
Yuki Iwanari
23W–25L career · type A · no lines in 2026
<1%38%62%
3.54
Masanori Kobayashi
30W–56L career · 5 lines in 2026
58%42%<1%
3.48

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.