Teams

Callahan/Koele

2025 Montgomery Doubles Winter Women · Montgomery Doubles Winter 4.0 Women

15 players · average NTRP 3.88 / MARYLAND

View scouting list →
Schedule11 played
2025-04-03vs Congressional 4.0Lost 01
L#1 DoublesMary Jo Roberton / Corey Weible vs Ann Fowler / Carolyn Ridgway6-4, 4-6, 0-1
2025-03-28vs Power SmashLost 12
W#1 DoublesMary Jo Roberton / Kimberly Wells vs Anto Faini / Annie Carey6-4, 6-4
L#2 DoublesEileen Dietz / Julie Swartz vs Mari Collins / Miyuki Sato2-6, 4-6
L#3 DoublesAlicia Mabry / Shannon Shapiro vs Ellie Taylor / Ellen Lee2-6, 1-6
2025-03-20vs Manor 4.0Won 20
W#1 DoublesMary Jo Roberton / Samantha Gass vs Cammie Condell / Lisa Hanagan6-1, 6-3
W#3 DoublesEileen Dietz / Julie Swartz vs N/A6-0, 6-0
2025-03-10vs Block CopelandSplit 11
L#1 DoublesSamantha Gass / Kimberly Wells vs Ashten Rea / Norma Baker6-7, 4-6
W#3 DoublesEileen Dietz / Julie Swartz vs Linda Wimsatt / Janet Opar6-1, 7-5
2025-03-06vs WGCCWon 10
W#3 DoublesEileen Dietz / Julie Swartz vs Valerie Penney / Gillian Curran6-4, 1-6, 1-0
2025-02-18vs Tennis SharksLost 01
L#3 DoublesKara Jones / Alicia Mabry vs Karyn DeVito / JoAnn Perry6-7, 7-6, 0-1
2025-02-11vs Love AllSplit 11
L#1 DoublesMary Jo Roberton / Samantha Gass vs Teri Fahlgren / Jenelle Langen3-6, 6-1, 0-1
W#3 DoublesSabrina Alban / Alicia Mabry vs Mary Barton-Dock / Li Ives1-6, 6-3, 1-0
2025-02-05vs MagginLost 01
L#3 DoublesShannon Shapiro / Alicia Mabry vs Elana Steinberg / Jenna Harar2-6, 3-6
2025-01-30vs Smart Aces 4.0Won 10
W#1 DoublesMary Jo Roberton / Samantha Gass vs Melissa Hampton / Lori Wright6-3, 6-2
2025-01-24vs KorolkoffLost 01
L#1 DoublesChristine Callahan / Samantha Gass vs Mary Papadopulos / Kristina Leary6-3, 6-7, 0-1
2025-01-15vs BCC AcesWon 10
W#1 DoublesTricia Chancellor / Mary Jo Roberton vs Bridget Foist / Jill Lavin7-6, 5-4
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 Montgomery Doubles Winter 4.0 Women 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 3.61 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.

3.96
Samantha Gass
usually #1 Doubles 100% · published 4
3.94
Julie Swartz
published
3.92
Beth Steinberg
published 4.5
3.83
Corey Weible
published 4
3.81
Mary Jo Roberton
usually #1 Doubles 100% · published 4
3.77
3.70
Tonya Crosley
published
3.64
Kimberly Wells
published
3.53
Jodi Murray
published
3.52
Eileen Dietz
usually #3 Doubles 75%, also #2 Doubles 25% · published 3.5
3.50
Sabrina Alban
published
3.38
Elena Holford
published 3.5
3.34
Peggy Koele
published
3.27
Alicia Mabry
usually #3 Doubles 100% · published 3.5
3.05
Shannon Shapiro
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.

Samantha Gass + Mary Jo Roberton12367% games+5.3% vs expected
Kimberly Wells + Mary Jo Roberton3349% games−3.0% vs expected
Eileen Dietz + Alicia Mabry4162% gamesnot enough data
Eileen Dietz + Julie Swartz404 matchesnot enough data
Christine Callahan + Corey Weible314 matchesnot enough data
Shannon Shapiro + Alicia Mabry033 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
Samantha Gass
106W–61L career · 5 lines in 2025
<1%62%38%
3.96
Julie Swartz
5W–0L career · no lines in 2025
<1%66%34%
3.94
4.5
Beth Steinberg
12W–13L career · no lines in 2025
74%26%<1%
3.92
4
Corey Weible
5W–1L career · no lines in 2025
1%90%9%
3.83
4
Mary Jo Roberton
144W–102L career · 6 lines in 2025
1%92%7%
3.81
4
Christine Callahan
4W–1L career · no lines in 2025
2%94%4%
3.77
Tonya Crosley
6W–2L career · no lines in 2025
6%93%1%
3.70
Kimberly Wells
7W–18L career · no lines in 2025
13%86%<1%
3.64
Jodi Murray
10W–4L career · no lines in 2025
<1%42%58%
3.53
3.5
Eileen Dietz
161W–71L career · 4 lines in 2025
<1%45%55%
3.52
Sabrina Alban
19W–13L career · no lines in 2025
<1%50%50%
3.50
3.5
Elena Holford
10W–5L career · no lines in 2025
<1%82%18%
3.38
Peggy Koele
8W–9L career · no lines in 2025
<1%89%11%
3.34
3.5
Alicia Mabry
86W–69L career · 4 lines in 2025
2%94%4%
3.27
Shannon Shapiro
2W–10L career · no lines in 2025
36%64%<1%
3.05

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.