Teams

CDTA E M18&O8.0 5MTB Koliatsis Sun 6 $27

CDTA ESL Mixed 18 & Over · CDTA E Mixed 18&O 8.0

17 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 →
Schedule6 played
L#1 DoublesEmily Shamrock / Kyle Shamrock vs Charles Phelps / Caitlin Ward3-6, 4-6
L#2 DoublesTarek Esseraidi / Tracy Merrell vs Jane Girard / Tom Buerger2-6, 1-6
W#3 DoublesDerek Majka / Cara Waddle vs Laura Levin / Michael Czarny6-2, 6-2
2025-12-12Won 30
W#1 DoublesPeter Shields / Shelly Yaffe vs N/A6-0, 6-0
W#2 DoublesGeoffrey Miller / Cara Waddle vs N/A6-0, 6-0
W#3 DoublesTracy Merrell / Tarek Esseraidi vs N/A6-0, 6-0
L#1 DoublesPeter Shields / Shelly Yaffe vs Koki Saito / Michiko Nakagawa3-6, 5-7
W#2 DoublesEmily Shamrock / Kyle Shamrock vs Yasukazu Nagatake / Yumi Ida6-7, 4-2, 1-0
W#3 DoublesDerek Majka / Iva Gregorova vs Daniel Gankov / Teodora Varcheva6-4, 6-4
W#1 DoublesDerek Majka / Shelly Yaffe vs Dennis Tysl / Jamie Gorey4-6, 6-2, 1-0
W#2 DoublesGeoffrey Miller / Iva Gregorova vs Alfred Tam / Alison Morimoto2-6, 6-4, 1-0
L#3 DoublesWesley Madara / Leah Starkman vs Charlie Turri / Elizabeth Goldsmith1-6, 3-6
L#1 DoublesAmanda Fishleder / Rick Spurgeon vs Ayano Nakamura / Joel McVey4-6, 1-6
L#2 DoublesJames Klein / Iva Gregorova vs Youngbin Lim / Ashley Kaufman0-6, 1-6
L#3 DoublesDerek Majka / Desiree Witte vs Han Han / Kim Kuwabara2-6, 2-6
L#1 DoublesFelix Danciu / Sophia Koliatsis vs Giang Bui / Tai Tran3-6, 2-6
W#2 DoublesRick Spurgeon / Amanda Fishleder vs Jazz Burks / Christine Munteanu6-3, 6-3
L#3 DoublesJames Klein / Desiree Witte vs Igor Gogov / Colleen Chionis1-6, 3-6
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 CDTA E Mixed 18&O 8.0 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 3.86 estimated across 13 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.

4.51
Amanda Fishleder
usually #2 Doubles 50%, also #1 Doubles 50% · published 5
4.29
Emily Shamrock
usually #2 Doubles 50%, also #1 Doubles 50% · published 4.5
4.00
Iva Gregorova
usually #2 Doubles 67%, also #3 Doubles 33% · published 4
3.98
Desiree Witte
usually #3 Doubles 100% · published 4
3.94
Cara Waddle
usually #2 Doubles 50%, also #3 Doubles 50% · published 4
3.89
Tracy Merrell
usually #3 Doubles 50%, also #2 Doubles 50% · published 4
3.83
Derek Majka
usually #3 Doubles 75%, also #1 Doubles 25% · published 4
3.77
Felix Danciu
usually #1 Doubles 100% · published 4
3.75
Sophia Koliatsis
usually #1 Doubles 100% · published 4
3.63
Leah Starkman
usually #3 Doubles 100% · published 4
3.58
Geoffrey Miller
usually #2 Doubles 100% · published 3.5
3.57
Shelly Yaffe
usually #1 Doubles 100% · published 3.5
3.48
Rick Spurgeon
usually #1 Doubles 60%, also #2 Doubles 40% · published 3.5
Kyle Shamrock
usually #2 Doubles 50%, also #1 Doubles 50% · published
Peter Shields
usually #1 Doubles 100% · published
Tarek Esseraidi
usually #2 Doubles 100% · published
Wesley Madara
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.

Sophia Koliatsis + Rick Spurgeon7554% games+4.9% vs expected
Emily Shamrock + Kyle Shamrock6547% gamesnot enough data
Peter Shields + Shelly Yaffe6257% gamesnot enough data
Derek Majka + Tracy Merrell6158% gamesnot enough data
Tarek Esseraidi + Tracy Merrell1536% gamesnot enough data
Sophia Koliatsis + Wesley Madara134 matchesnot enough data
Derek Majka + Shelly Yaffe224 matchesnot enough data
Sophia Koliatsis + Felix Danciu033 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.

5
Amanda Fishleder
79W–30L career · 2 lines in 2026
46%54%<1%
4.51
4.5
Emily Shamrock
123W–81L career · 2 lines in 2026
1%93%6%
4.29
4
Iva Gregorova
66W–36L career · 3 lines in 2026
<1%50%50%
4.00
4
Desiree Witte
258W–188L career · 2 lines in 2026
<1%55%45%
3.98
4
Cara Waddle
162W–117L career · 2 lines in 2026
<1%68%32%
3.94
4
Tracy Merrell
103W–83L career · 2 lines in 2026
<1%79%21%
3.89
4
Derek Majka
126W–72L career · 4 lines in 2026
<1%89%10%
3.83
4
Felix Danciu
36W–13L career · 1 line in 2026
2%94%4%
3.77
4
Sophia Koliatsis
341W–195L career · 1 line in 2026
3%95%3%
3.75
4
Leah Starkman
228W–152L career · 1 line in 2026
15%84%<1%
3.63
3.5
Geoffrey Miller
57W–45L career · 1 line in 2026
<1%28%72%
3.58
3.5
Shelly Yaffe
69W–22L career · 3 lines in 2026
<1%30%70%
3.57
3.5
Rick Spurgeon
141W–59L career · 5 lines in 2026
<1%57%43%
3.48
Kyle Shamrock
9W–10L career · 2 lines in 2026
not enough data
Peter Shields
156W–72L career · 2 lines in 2026
not enough data
Tarek Esseraidi
19W–25L career · 1 line in 2026
not enough data
Wesley Madara
8W–22L 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.