Teams

CDTA S ComboX7.5 10Schaumburg Hayashida Sun 3 $20

CDTA 1Summer Combo Mixed · CDTA Combo Mix 7.5 Summer

22 players · average NTRP 3.80 / 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 →
Schedule12 played
L#1 DoublesHideaki Takahashi / Yukiko Juretic vs Kristen Hemmings / Rod Floro0-6, 4-6
L#2 DoublesYoshitaka Nakahara / Tomoko Hayashida vs Melanie Nadell / Rahul Patet4-6, 6-7
W#3 DoublesMasaki Nozawa / Kyoko Tachibana vs Douglas Ip / Haiying Yuan6-1, 7-5
W#1 DoublesMasaki Nozawa / Mio Dahlquist vs Steve Blaha / Leeza Bodnar6-3, 6-2
W#2 DoublesYoshitaka Nakahara / Mishez Avari vs Fernando Guerrero / Allycn Grcevic6-2, 6-1
L#3 DoublesShoki Tsuji / Yumi Ida vs Darryl Lewis / Ayah Kamel3-6, 4-6
L#1 DoublesYumi Ida / Koki Saito vs Kim Kuwabara / Rafael Lozada5-7, 0-3
L#2 DoublesTatsuzo Matsumoto / Chica Ida vs Marialin Lomongo / Thomas Kim2-6, 7-6, 0-1
W#3 DoublesHideaki Takahashi / Yukiko Juretic vs Alison Donnelly / Brian Donnelly6-2, 1-6, 1-0
L#1 DoublesTatsuzo Matsumoto / Chica Ida vs Andrew Meyer / Alia Zander2-6, 6-7
L#2 DoublesShoki Tsuji / Yumi Ida vs Todd Wagner / Elizabeth Goldsmith3-6, 6-4, 0-1
L#3 DoublesYasukazu Nagatake / Tomoko Hayashida vs Dennis Tysl / Emily Anderson0-6, 1-6
W#1 DoublesKoki Saito / Yumi Ida vs Daniel Krzesinski / Vicki Tickman6-1, 6-2
W#2 DoublesBrian Abbott / Mishez Avari vs Viktorya Sokol / Stephen Ewaldz6-1, 6-3
W#3 DoublesYasukazu Nagatake / Kyoko Tachibana vs Laurie Sandman / Wesley Madara6-1, 6-2
L#1 DoublesHideaki Takahashi / Yukiko Juretic vs Lucie Kreidler / Andrew Hwang6-2, 4-6, 0-1
W#2 DoublesYasukazu Nagatake / Mio Dahlquist vs Magdalena Galinska / Danny Postel6-2, 6-2
L#3 DoublesKenta Oikawa / Yumi Ida vs SANDRA MEJIA / Thomas Strickler4-6, 6-7
L#1 DoublesYasukazu Nagatake / Yukiko Juretic vs Lisa Young / Daniel Pivonka3-6, 2-6
W#2 DoublesYoshitaka Nakahara / Tomoko Hayashida vs Apple Naughton / Hazem Isawi6-4, 6-4
L#3 DoublesTatsuzo Matsumoto / Chica Ida vs Ana Chang / Michael Hong3-6, 4-6
W#1 DoublesYoshitaka Nakahara / Mio Dahlquist vs Kajal Sangal / Naresh Koka6-1, 6-1
W#2 DoublesKoki Saito / Yumi Ida vs Alexandra Anlas / Matthew Miedona6-4, 6-0
W#1 DoublesMasaki Nozawa / Natsuki Yamamoto vs Alicia Arrick / Alan Gerali6-1, 6-1
W#2 DoublesHideaki Takahashi / Erika Matsumoto vs Timothy Moll / Katherine Moll3-6, 6-2, 1-0
L#3 DoublesBarbara Chmieleski / John Ohrlund vs John Zich / Anne Ryan4-6, 6-2, 0-1
W#1 DoublesNatsuki Yamamoto / Hideaki Takahashi vs Jean Soh / Tony Ling6-2, 6-0
W#2 DoublesErika Matsumoto / Yoshitaka Nakahara vs Haina Shin / Sam Jemielity6-2, 6-3
W#3 DoublesChica Ida / Tatsuzo Matsumoto vs Naomi Fujimoto / Rod Ganesan6-4, 6-5
W#1 DoublesYasukazu Nagatake / Yumi Ida vs Dennis Tysl / Jamie Gorey6-0, 6-1
W#2 DoublesHideaki Takahashi / Mishez Avari vs Andrew Meyer / GERELMAA BUDMANDAKH6-4, 3-6, 1-0
W#3 DoublesKOHEI YAMAMOTO / Natsuki Yamamoto vs Yuri Tam / Alfred Tam6-4, 6-0
L#2 DoublesKenta Oikawa / Yumi Ida vs Sheila Spade / Par Bolina6-3, 0-6, 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 standings11 teams · CDTA Combo Mix 7.5 Summer
TeamWLInd. WInd. LSets lostGames lost
1CDTA S ComboX7.5 4River Trails Spinazze Sat 7 $268221925249
2CDTA S ComboX7.5 7College Park Yang Sat 6 $2573201024239
3CDTA S ComboX7.5 3Centennial Wright Fri 7 $2064191127227
4CDTA S ComboX7.5 11River Trails Burks Wed 7 $2664131740307
5CDTA S ComboX7.5 8Glenbrook Tysl Sun 9 $2555171328236
6CDTA S ComboX7.5 10Schaumburg Hayashida Sun 3 $2055161430242
7CDTA S ComboX7.5 1HF Parks Thu 7 $2246121839279
8CDTA S ComboX7.5 6MT Bann (OUT) Leyderman Mon 6:30 $2746121840288
9CDTA S ComboX7.5 5McFetridge Baltazar Sun 3 $2546111942315
10CDTA S ComboX7.5 2MT Chi Brown Sat 7 $31.537121839303
11CDTA S ComboX7.5 9Diversey (OUT) Spade Sun 3 $1637111942308

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 3.57 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.

4.20
Chica Ida
usually #3 Doubles 50%, also #1 Doubles 25% · published 4.5
3.87
Yasukazu Nagatake
usually #3 Doubles 40%, also #1 Doubles 40% · published
3.86
Koki Saito
usually #1 Doubles 67%, also #2 Doubles 33% · published
3.85
Yoshitaka Nakahara
usually #2 Doubles 80%, also #1 Doubles 20% · published 4
3.79
Masaki Nozawa
usually #1 Doubles 67%, also #3 Doubles 33% · published
3.76
Yumi Ida
usually #2 Doubles 33%, also #3 Doubles 33% · published 4
3.75
Hideaki Takahashi
usually #1 Doubles 50%, also #2 Doubles 33% · published
Brian Abbott
published 4
3.72
Charlie Turri
published 4
3.55
Erika Matsumoto
usually #2 Doubles 100% · published
3.54
Mio Dahlquist
usually #1 Doubles 67%, also #2 Doubles 33% · published 3.5
3.34
Kyoko Tachibana
usually #3 Doubles 100% · published
3.15
Yukiko Juretic
usually #1 Doubles 75%, also #3 Doubles 25% · published 3.5
3.11
Barbara Chmieleski
usually #3 Doubles 100% · published 3.5
3.10
Mishez Avari
usually #2 Doubles 100% · published 3.5
3.02
Tomoko Hayashida
usually #2 Doubles 67%, also #3 Doubles 33% · published 3.5
Elisa Boyd
published
John Ohrlund
usually #3 Doubles 100% · published
Kenta Oikawa
usually #2 Doubles 50%, also #3 Doubles 50% · published
Natsuki Yamamoto
usually #1 Doubles 67%, also #3 Doubles 33% · published
Shoki Tsuji
usually #2 Doubles 50%, also #3 Doubles 50% · published
Tatsuzo Matsumoto
usually #3 Doubles 50%, also #2 Doubles 25% · 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.

Yumi Ida + Yasukazu Nagatake11364% games+22.0% vs expected
Chica Ida + Yasukazu Nagatake8171% games+9.5% vs expected
Yoshitaka Nakahara + Yumi Ida4649% games+6.0% vs expected
Yoshitaka Nakahara + Yukiko Juretic2746% games+5.2% vs expected
Tomoko Hayashida + Charlie Turri3745% games−7.1% vs expected
John Ohrlund + Barbara Chmieleski103939% gamesnot enough data
Chica Ida + Tatsuzo Matsumoto5947% gamesnot enough data
Yumi Ida + Koki Saito8361% 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
Chica Ida
281W–105L career · 4 lines in 2025
7%91%2%
4.20
Yasukazu Nagatake
67W–22L career · 5 lines in 2025
<1%81%18%
3.87
Koki Saito
40W–12L career · 3 lines in 2025
1%84%15%
3.86
4
Yoshitaka Nakahara
99W–68L career · 5 lines in 2025
1%86%14%
3.85
Masaki Nozawa
64W–29L career · 3 lines in 2025
2%92%6%
3.79
4
Yumi Ida
185W–161L career · 6 lines in 2025
3%93%4%
3.76
Hideaki Takahashi
93W–54L career · 6 lines in 2025
4%93%4%
3.75
4
Brian Abbott
18W–4L career · type S · no lines in 2025
not enough data
4
Charlie Turri
150W–125L career · no lines in 2025
6%92%2%
3.72
Erika Matsumoto
50W–14L career · 2 lines in 2025
<1%35%65%
3.55
3.5
Mio Dahlquist
107W–18L career · 3 lines in 2025
<1%37%63%
3.54
Kyoko Tachibana
25W–14L career · 2 lines in 2025
1%86%13%
3.34
3.5
Yukiko Juretic
85W–75L career · 4 lines in 2025
15%85%1%
3.15
3.5
Barbara Chmieleski
60W–158L career · 1 line in 2025
21%79%<1%
3.11
3.5
Mishez Avari
53W–87L career · 2 lines in 2025
24%76%<1%
3.10
3.5
Tomoko Hayashida
116W–176L career · 3 lines in 2025
43%56%<1%
3.02
Elisa Boyd
17W–31L career · no lines in 2025
not enough data
John Ohrlund
16W–64L career · 1 line in 2025
not enough data
Kenta Oikawa
51W–41L career · 2 lines in 2025
not enough data
Natsuki Yamamoto
25W–2L career · 3 lines in 2025
not enough data
Shoki Tsuji
3W–2L career · 2 lines in 2025
not enough data
Tatsuzo Matsumoto
7W–13L career · 4 lines in 2025
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.