Teams

8.0 Pie

2025 Frederick Mixed 18 & Over · Frederick Mixed 18 & Over 8.0

19 players · average NTRP 4.00 / MARYLAND

View scouting list →
Schedule12 played
2025-03-11vs FredCha 8.0 18xWon 21
W#1 DoublesAshley Pietryka / Derek Johnson vs Jean Lim / Alexandre Fines6-2, 6-4
L#2 DoublesHolly Erdely / Michael Erdely vs Henry Cha / Na Yi7-6, 3-6, 0-1
W#3 DoublesJustin Cady / Sandy Thongphok vs N/A6-0, 6-0
2025-03-01vs FredCha 8.0 18xWon 21
L#1 DoublesAshley Pietryka / Jason Kamler vs Jennie Kim / Henry Cha3-6, 7-5, 1-0
W#2 DoublesKathleen Su / Christopher Bullman vs Kim Dowd / Joseph Kowalczyk6-0, 6-2
W#3 DoublesRobert Kargus / Sandy Thongphok vs Renaldo Savady / Anita Pasumarthy2-6, 6-3, 1-0
2025-02-24vs FredCha 8.0 18xWon 20
W#1 DoublesAshley Pietryka / Joshua Zoltek vs John Yee / Anita Pasumarthy6-3, 6-3
W#3 DoublesEboni Lance / Don Barry vs Hung Nguyen / Na Yi6-4, 6-2
2025-02-22vs HarvinLost 12
L#1 DoublesRobert Kargus / Holly Erdely vs Sarah Baker / James Smoot2-6, 3-6
W#2 DoublesAshley Pietryka / Eric DesRoberts vs Evelien Josselin / Bradley Jacques6-2, 6-2
L#3 DoublesSandy Thongphok / Justin Cady vs Julie Gowin / George Lamont4-6, 1-6
2025-02-20vs HarvinWon 10
W#3 DoublesSteve French / Holly Erdely vs Stephanie Almeida / Douglas Almeida7-6, 6-1
2025-02-18vs FredCha 8.0 18xLost 12
L#1 DoublesJingping Yang / Michael Erdely vs Susan Rhee / John Yee7-6, 4-6, 0-1
L#2 DoublesAshley Pietryka / Joshua Zoltek vs Jennie Kim / Henry Cha6-1, 6-7, 0-1
W#3 DoublesKathleen Su / Christopher Bullman vs Jean Lim / Alexandre Fines6-3, 6-3
2025-02-13vs HarvinWon 20
W#2 DoublesDerek Johnson / Eboni Lance vs Jim Jackson / Vicki Williamson6-2, 6-1
W#3 DoublesJustin Cady / Sandy Thongphok vs Douglas Almeida / Stephanie Almeida6-1, 6-2
2025-02-02vs HarvinWon 30
W#1 DoublesAshley Pietryka / Joshua Zoltek vs James Smoot / Elizabeth Baker6-2, 6-2
W#2 DoublesHolly Erdely / Steve French vs Vicki Williamson / Jim Jackson6-1, 6-0
W#3 DoublesKathleen Su / Christopher Bullman vs Evelien Josselin / George Lamont6-4, 7-5
2025-01-30vs FredCha 8.0 18xWon 20
W#1 DoublesJuan Jose Tijero / Ashley Pietryka vs Quynh Tran / John Yee6-2, 6-1
W#3 DoublesChristopher Bullman / Eboni Lance vs Anne Jagodits / Joseph Kowalczyk7-5, 6-4
2025-01-23vs HarvinWon 10
W#2 DoublesSandy Thongphok / Robert Kargus vs Jodi Hathaway / Ivan Kozliak6-1, 6-1
2025-01-16vs FredCha 8.0 18xWon 21
L#1 DoublesKristie Baynard / Juan Jose Tijero vs Anita Pasumarthy / Renaldo Savady5-7, 2-6
W#2 DoublesSandy Thongphok / Robert Kargus vs Jean Lim / Joseph Kowalczyk1-6, 6-4, 1-0
W#3 DoublesJingping Yang / Joshua Zoltek vs Na Yi / Henry Cha6-2, 6-2
2025-01-13vs HarvinWon 20
W#1 DoublesJason Kamler / Ashley Pietryka vs Kristin Ostlie / Scott Gelbman6-3, 7-5
W#3 DoublesKathleen Su / Don Barry vs Julie Gowin / Stanley Nazaire6-2, 6-1
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 standings for Frederick Mixed 18 & Over 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 3.93 estimated across 16 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.

4.38
Eboni Lance
usually #3 Doubles 57%, also #2 Doubles 43% · published 4.5
4.31
Steve French
published
4.28
Robert Kargus
published
4.21
Kathleen Su
usually #3 Doubles 43%, also #2 Doubles 29% · published 4.5
4.13
Joshua Zoltek
usually #3 Doubles 40%, also #2 Doubles 30% · published 4
4.05
Ashley Pietryka
usually #1 Doubles 64%, also #2 Doubles 21% · published 4.5
4.04
Jason Kamler
published
3.98
Christopher Bullman
usually #3 Doubles 57%, also #1 Doubles 29% · published 4
3.86
Eric DesRoberts
published
3.85
Lucy Wang
published
3.84
Derek Johnson
published 3.5
3.80
Juan Jose Tijero
usually #1 Doubles 100% · published 4
3.75
Justin Cady
published
Christopher Lee
published 4
3.72
Michael Erdely
usually #1 Doubles 50%, also #2 Doubles 50% · published 4
3.56
Sandy Thongphok
usually #2 Doubles 44%, also #3 Doubles 44% · published 3.5
3.08
Holly Erdely
usually #1 Doubles 50%, also #2 Doubles 33% · published 3.5
Don Barry
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.

Eboni Lance + Joshua Zoltek5453% games+9.0% vs expected
Michael Erdely + Holly Erdely121846% games+6.5% vs expected
Eboni Lance + Derek Johnson5261% games−1.3% vs expected
Ashley Pietryka + Joshua Zoltek6262% gamesnot enough data
Eboni Lance + Juan Jose Tijero224 matchesnot enough data
Ashley Pietryka + Steve French314 matchesnot enough data
Ashley Pietryka + Juan Jose Tijero314 matchesnot enough data
Juan Jose Tijero + Sandy Thongphok404 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
Eboni Lance
355W–213L career · 7 lines in 2025
<1%79%20%
4.38
Steve French
10W–8L career · no lines in 2025
1%90%9%
4.31
Robert Kargus
17W–4L career · no lines in 2025
2%92%6%
4.28
4.5
Kathleen Su
94W–75L career · 7 lines in 2025
7%91%2%
4.21
4
Joshua Zoltek
236W–137L career · 10 lines in 2025
<1%19%81%
4.13
4.5
Ashley Pietryka
129W–59L career · 14 lines in 2025
36%64%<1%
4.05
Jason Kamler
9W–4L career · no lines in 2025
40%60%<1%
4.04
4
Christopher Bullman
185W–78L career · 7 lines in 2025
<1%57%43%
3.98
Eric DesRoberts
41W–23L career · no lines in 2025
1%84%15%
3.86
Lucy Wang
34W–15L career · no lines in 2025
86%14%<1%
3.85
3.5
Derek Johnson
58W–15L career · no lines in 2025
<1%1%99%
3.84
4
Juan Jose Tijero
605W–364L career · 5 lines in 2025
1%90%8%
3.80
Justin Cady
27W–19L career · no lines in 2025
4%93%4%
3.75
4
Christopher Grant
25W–8L career · no lines in 2025
not enough data
4
Christopher Lee
13W–7L career · no lines in 2025
not enough data
4
Michael Erdely
206W–159L career · 2 lines in 2025
6%92%2%
3.72
3.5
Sandy Thongphok
276W–124L career · 9 lines in 2025
<1%34%66%
3.56
3.5
Holly Erdely
78W–101L career · 6 lines in 2025
29%71%<1%
3.08
Don Barry
3W–6L career · no 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.