Teams

2EAST-ZAMPARDO 70MIX 18&O SEM F5

2025 bSEM MIX SUMMER 18 & OVER · 7.0 SEM SUM MIX 18 & OVER

17 players · average NTRP 3.31 / S.E. MICHIGAN

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
2025-08-26vs 6LIFE-ANDERSON 70MIX 18&O SEM F5Won 21
L#1 DoublesErica Potter / James Potter vs Rebecca Walters / Colin Miller3-6, 6-3, 0-1
W#2 DoublesJennifer DeWalls / Jonathan Scherer vs Steve Dimsdale / Margaret Lambert6-4, 5-7, 1-0
W#3 DoublesMarilyn Zampardo / Shyam Kannan Swaminathan vs Sheryl Anderson / Timothy Wojtyniak6-2, 7-5
2025-08-19vs 1SCWB-FARRELL 70MIX 18&O SEM F5Lost 12
W#1 DoublesMary Mattson / Jonathan Scherer vs Yuki Minamimoto / Eileen Stein6-1, 4-6, 1-0
L#2 DoublesErica Potter / James Potter vs Konomi Aino / Chiaki Matsuo7-6, 4-6, 0-1
L#3 DoublesPatrick Serda / Peggy Offerle vs Akina Hirose / Jeff Biegas6-3, 1-6, 0-1
2025-08-12vs 4FAC-STEIBER 70MIX 18&O SEM F5Lost 03
L#1 DoublesFrank Doherty / Jennifer DeWalls vs Nicholas Junttila / Suzanne Yu3-6, 5-7
L#2 DoublesMark Schneider / Erica Potter vs Krystian Lagowski / Riya Cao7-6, 3-6, 0-1
L#3 DoublesAdarsh Varma / Susan Gallaway vs Dorran Dihle / Julie Boike2-6, 3-6
2025-07-18vs 3WESS-BROWN 70MIX 18&O SEM F5Won 21
W#1 DoublesMartin Tylenda / Sonia Miller vs Sali Refka / Peter Hanna7-6, 6-4
L#2 DoublesAdarsh Varma / Dora Romanelli vs Timothy Kurtz / Laura Krauss4-6, 4-6
W#3 DoublesErica Potter / James Potter vs Michael Fleischer / Agnieszka Palarz6-4, 6-4
2025-06-27vs 1SCWB-FARRELL 70MIX 18&O SEM F5Won 30
W#1 DoublesSonia Miller / Martin Tylenda vs Joel Ewald / Konomi Aino6-3, 6-3
W#2 DoublesErica Potter / James Potter vs Lihua Chen / Neelam Hill6-3, 6-4
W#3 DoublesFrank Doherty / Jennifer DeWalls vs Yasuko Tagawa / Jeff Biegas6-4, 6-1
2025-06-20vs 4FAC-STEIBER 70MIX 18&O SEM F5Lost 12
W#1 DoublesMartin Tylenda / Sonia Miller vs Brenda Hodges / Brad Stieber6-2, 7-6
L#2 DoublesMark Schneider / Dora Romanelli vs Michelle Aikin / James Oderkirk5-7, 2-6
L#3 DoublesShyam Kannan Swaminathan / Marilyn Zampardo vs Julie Boike / Brett Thompson2-6, 6-3, 1-0
2025-06-13vs 6LIFE-ANDERSON 70MIX 18&O SEM F5Won 30
W#1 DoublesSonia Miller / Martin Tylenda vs Maureen Adelsperger / Timothy Wojtyniak6-0, 6-1
W#2 DoublesDora Romanelli / Mark Schneider vs AnnMarie Sanford / Victor Dorantes6-4, 6-0
W#3 DoublesPatrick Serda / Jennifer DeWalls vs Sheryl Anderson / Colin Miller7-5, 7-5
2025-06-06vs 3WESS-BROWN 70MIX 18&O SEM F5Lost 03
L#1 DoublesMartin Tylenda / Sonia Miller vs Sarkis Toroyan / Amy Gonte3-6, 6-4, 0-1
L#2 DoublesMark Schneider / Dora Romanelli vs Ajay Nuthalapati / Elizabeth Smagala3-6, 6-3, 0-1
L#3 DoublesMarilyn Zampardo / Patrick Serda vs Donald Ponder / Laura Krauss4-6, 4-6
2019-08-20vs 1PEACH-GAINES 70MIX 18&O SEM F2Won 10
W#1 DoublesDora Romanelli / Swaminathan Kannan vs Erik Schaefer / Ana Trsic4-6, 6-4, 1-0
2019-07-12Lost 01
L#3 DoublesDora Romanelli / Eric Moore vs Joan Matsui Knapp / Joshua Lattie6-7, 5-7
2019-06-28vs 1PEACH-GAINES 70MIX 18&O SEM F2Won 10
W#2 DoublesSwaminathan Kannan / Dora Romanelli vs James Martell / Ana Trsic6-4, 6-4
2019-06-14vs 1PEACH-GAINES 70MIX 18&O SEM F2Lost 01
L#3 DoublesMarilyn Zampardo / Andrew Mitchell vs Joan Matsui Knapp / Jason Meesseman6-7, 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 standings24 teams · 7.0 SEM SUM MIX 18 & OVER
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 3.22 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.

3.52
James Potter
usually #2 Doubles 50%, also #3 Doubles 25% · published
3.49
Frank Doherty
usually #3 Doubles 50%, also #1 Doubles 50% · published
3.47
Sonia Miller
usually #1 Doubles 100% · published
3.40
Mary Mattson
usually #1 Doubles 100% · published
3.39
Adarsh Varma
usually #2 Doubles 50%, also #3 Doubles 50% · published 3.5
3.35
Martin Tylenda
usually #1 Doubles 100% · published 3.5
3.33
Patrick Serda
usually #3 Doubles 100% · published 3.5
3.23
Jonathan Scherer
usually #2 Doubles 50%, also #1 Doubles 50% · published
3.19
Alea Mangol
published 3.5
3.11
Marilyn Zampardo
usually #3 Doubles 100% · published
3.03
Susan Gallaway
usually #3 Doubles 100% · published 3.5
2.95
Jennifer DeWalls
usually #3 Doubles 50%, also #1 Doubles 25% · published 3
2.86
Peggy Offerle
usually #3 Doubles 100% · published 3
2.83
Dora Romanelli
usually #2 Doubles 71%, also #1 Doubles 14% · published
Erica Potter
usually #2 Doubles 60%, also #3 Doubles 20% · published
Shyam Kannan Swaminathan
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.

Marilyn Zampardo + Martin Tylenda7161% games+17.4% vs expected
Marilyn Zampardo + Patrick Serda7455% games−11.0% vs expected
Erica Potter + James Potter4452% gamesnot enough data
Sonia Miller + Martin Tylenda4162% gamesnot enough data
Patrick Serda + Dora Romanelli224 matchesnot enough data
Adarsh Varma + Marilyn Zampardo213 matchesnot enough data
Marilyn Zampardo + Shyam Kannan Swaminathan213 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.

James Potter
22W–17L career · 4 lines in 2025
<1%46%54%
3.52
Frank Doherty
26W–17L career · 2 lines in 2025
<1%54%46%
3.49
Sonia Miller
123W–58L career · 5 lines in 2025
58%42%<1%
3.47
Mary Mattson
53W–18L career · 3 lines in 2025
<1%77%23%
3.40
3.5
Adarsh Varma
23W–8L career · 2 lines in 2025
<1%79%21%
3.39
3.5
Martin Tylenda
67W–15L career · 5 lines in 2025
1%85%15%
3.35
3.5
Patrick Serda
48W–46L career · 3 lines in 2025
1%88%11%
3.33
Jonathan Scherer
24W–67L career · 2 lines in 2025
5%92%3%
3.23
3.5
Alea Mangol
17W–23L career · no lines in 2025
9%90%1%
3.19
Marilyn Zampardo
60W–46L career · 4 lines in 2025
22%78%<1%
3.11
3.5
Susan Gallaway
77W–86L career · 1 line in 2025
42%58%<1%
3.03
3
Jennifer DeWalls
108W–111L career · 4 lines in 2025
<1%64%36%
2.95
3
Peggy Offerle
83W–70L career · 2 lines in 2025
<1%83%16%
2.86
3
Agatha Pawlikowski
8W–10L career · no lines in 2025
1%87%12%
2.83
Dora Romanelli
93W–54L career · 7 lines in 2025
not enough data
Erica Potter
6W–12L career · 5 lines in 2025
not enough data
Shyam Kannan Swaminathan
5W–2L career · 2 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.