Teams

CDTA W M40&O8.0 3.MTB Koliatsis Sat 4 $27

CDTA 1Winter Mixed 40 & over · CDTA Mixed 40 & Over 8.0 Winter

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 →
Schedule8 played
W#1 DoublesDavid Charman / Desiree Witte vs Mark Ainsworth / Colleen Chionis6-4, 6-3
L#2 DoublesMark Carman / Cara Waddle vs Paul Leonardo / Agnieszka Fijol4-6, 1-6
W#3 DoublesRonald Sklare / Tracy Merrell vs N/A6-0, 6-0
L#1 DoublesTracy Merrell / Tarek Esseraidi vs Damian Rysz / Lesley Seeger4-6, 1-6
W#2 DoublesEmily Shamrock / Kyle Shamrock vs Jason Hui / Jennifer Koo6-4, 6-7, 1-0
L#3 DoublesMark Carman / Sophia Koliatsis vs Rod Ganesan / Jane Girard3-6, 1-6
L#1 DoublesRick Spurgeon / Emily Shamrock vs John Morris / Lisa Young4-6, 4-6
W#2 DoublesRonald Sklare / Christine Campanelli vs Elizabeth Huffman / Alan Polansky2-6, 6-2, 1-0
L#3 DoublesMark Carman / Cara Waddle vs Jeanine Stathopoulos / Zeno Popa7-5, 3-6, 1-0
L#1 DoublesDavid Charman / Sophia Koliatsis vs Carlos Flores / Dawn Baumann3-6, 1-6
L#2 DoublesEmily Shamrock / Kyle Shamrock vs Ana Chang / Zeno Popa2-6, 6-3, 0-1
L#3 DoublesGeoffrey Miller / Tracy Merrell vs Liza Spinazze / Adrian Ciuca5-7, 3-5
L#1 DoublesMark Carman / Bela Starkman vs Jason Hui / Stacey Cohen3-6, 2-6
W#2 DoublesGeoffrey Miller / Christine Campanelli vs Chuck Blumenthal / Silvia Kusaka6-3, 6-3
W#3 DoublesTarek Esseraidi / Tracy Merrell vs Joon Sung / Sara Marberry6-2, 6-2
W#1 DoublesDerek Majka / Tracy Merrell vs Daniel Mendoza / Sue Wissing6-3, 6-1
W#2 DoublesGeoffrey Miller / Christine Campanelli vs Paul Leonardo / Sara Olson6-2, 7-6
W#3 DoublesRick Spurgeon / Desiree Witte vs Jazz Burks / Kim Johnson Flodin6-2, 7-6
L#1 DoublesWesley Madara / Bela Starkman vs Paul Leonardo / Sue Wissing2-6, 6-3, 0-1
L#2 DoublesMark Carman / Leah Starkman vs Kim Johnson Flodin / Jazz Burks2-6, 4-6
W#3 DoublesVijayakumar Velmurugan / Sophia Koliatsis vs N/A6-0, 6-0
W#1 DoublesEmily Shamrock / Kyle Shamrock vs Hazem Isawi / Tracy Reece4-6, 6-4, 1-0
L#2 DoublesDesiree Witte / Wesley Madara vs Liza Spinazze / John Li7-5, 1-6, 0-1
L#3 DoublesCara Waddle / Vijayakumar Velmurugan vs Kim Kuwabara / Randy Orr3-6, 1-6
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 standings4 teams · CDTA Mixed 40 & Over 8.0 Winter
TeamWLInd. WInd. LSets lostGames lost
1CDTA W M40&O8.0 1.RT Lam-1 Sat 7 $278121617203
2CDTA W M40&O8.0 4.Nrbk Marberry Sat 3 $2854141330205
3CDTA W M40&O8.0 3.MTB Koliatsis Sat 4 $2736111635253
4CDTA W M40&O8.0 2.RT Lam-2 Sat 7 $272781940269

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 3.80 estimated across 14 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.

4.33
Christine Campanelli
usually #2 Doubles 100% · published 4.5
4.29
Emily Shamrock
usually #1 Doubles 50%, also #2 Doubles 50% · published 4.5
3.98
Desiree Witte
usually #2 Doubles 33%, also #3 Doubles 33% · published 4
3.94
Cara Waddle
usually #3 Doubles 67%, also #2 Doubles 33% · published 4
3.89
Tracy Merrell
usually #3 Doubles 60%, also #1 Doubles 40% · published 4
3.83
Derek Majka
usually #1 Doubles 100% · published 4
3.83
Bela Starkman
usually #1 Doubles 100% · published 4
3.75
Sophia Koliatsis
usually #3 Doubles 80%, also #1 Doubles 20% · published 4
3.69
Mark Carman
usually #3 Doubles 40%, also #2 Doubles 40% · published
3.63
Leah Starkman
usually #2 Doubles 100% · published 4
3.63
Vijayakumar Velmurugan
usually #3 Doubles 100% · published
3.58
Geoffrey Miller
usually #2 Doubles 67%, also #3 Doubles 33% · published 3.5
3.48
Rick Spurgeon
usually #1 Doubles 57%, also #2 Doubles 29% · published 3.5
3.34
Ronald Sklare
usually #2 Doubles 33%, also #3 Doubles 33% · published
Kyle Shamrock
usually #2 Doubles 67%, also #1 Doubles 33% · published
Tarek Esseraidi
usually #1 Doubles 50%, also #3 Doubles 50% · published
Wesley Madara
usually #1 Doubles 50%, also #2 Doubles 50% · 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
Derek Majka + Tracy Merrell6158% gamesnot enough data
Tarek Esseraidi + Tracy Merrell1536% gamesnot enough data
Sophia Koliatsis + Wesley Madara134 matchesnot enough data
Leah Starkman + Derek Majka213 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.

4.5
Christine Campanelli
302W–137L career · 3 lines in 2026
1%90%10%
4.33
4.5
Emily Shamrock
123W–81L career · 4 lines in 2026
1%93%6%
4.29
4
Desiree Witte
258W–188L career · 3 lines in 2026
<1%55%45%
3.98
4
Cara Waddle
162W–117L career · 3 lines in 2026
<1%68%32%
3.94
4
Tracy Merrell
103W–83L career · 5 lines in 2026
<1%79%21%
3.89
4
Derek Majka
126W–72L career · 1 line in 2026
<1%89%10%
3.83
4
Bela Starkman
183W–164L career · 2 lines in 2026
1%90%9%
3.83
4
Sophia Koliatsis
341W–195L career · 5 lines in 2026
3%95%3%
3.75
Mark Carman
9W–30L career · 5 lines in 2026
7%92%1%
3.69
4
Leah Starkman
228W–152L career · 1 line in 2026
15%84%<1%
3.63
Vijayakumar Velmurugan
30W–48L career · 1 line in 2026
16%84%<1%
3.63
3.5
Geoffrey Miller
57W–45L career · 3 lines in 2026
<1%28%72%
3.58
3.5
Rick Spurgeon
141W–59L career · 7 lines in 2026
<1%57%43%
3.48
Ronald Sklare
15W–10L career · 3 lines in 2026
<1%89%11%
3.34
Kyle Shamrock
9W–10L career · 3 lines in 2026
not enough data
Tarek Esseraidi
19W–25L career · 2 lines in 2026
not enough data
Wesley Madara
8W–22L career · 2 lines 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.