Teams

MSA (Mas Serve Aces)

2026 ITA MIXED DOUBLES - BOISE · TV

16 players · average NTRP 3.64 / IDAHO

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 →
Schedule5 played
2026-08-28vs Mixed HitterLost 03
L#1 DoublesBryan Dingel / Stephanie Churchman vs Hallie Barnes / Drake Bolander6-7, 1-6
L#2 DoublesDave Agler / Caitlin Bower vs MIRIAM MUNTEAN / Ryan Rushall3-6, 0-6
L#3 DoublesAndy Emerson / Sondra Power-Thornton vs Suzanna Murali / William Merrick5-7, 6-7
2026-08-26vs Strung Out 7.5Lost 03
L#1 DoublesSondra Power-Thornton / John Rosellini vs Adair Holden / Cory Mecham4-6, 1-6
L#2 DoublesAmy Costello / Andy Emerson vs Amy Hanson / Joshua Cramer1-6, 0-6
L#3 DoublesPepi Ursillo / Eileen Ursillo vs Lexi Bruneel / Michael Davin Hanson3-6, 1-6
2026-08-24vs Backhanded ComplimentsLost 12
L#1 DoublesDave Agler / Amy Costello vs Dax Lundstedt / Emily Flores2-6, 2-6
L#2 DoublesMike Cooley / Joanne Cornwell vs Duncan Mitchell / Pamela Fields3-6, 2-6
W#3 DoublesAndy Emerson / Jule Ryan vs Karlie Braseth / Wallace Eastwood6-4, 3-6, 1-0
2026-08-19vs Not My FaultWon 30
W#1 DoublesJohn Rosellini / Stella Emerson vs Brad Elfman / Kristin Mumford7-6, 6-1
W#2 DoublesJule Ryan / Dave Agler vs Alex Raymond / Gracie Franks6-2, 6-2
W#3 DoublesCaitlin Bower / Mike Cooley vs Rohit Sharma / Robin Toney6-2, 6-3
2026-08-17vs No Strings AttachedLost 12
L#1 DoublesDave Agler / Jule Ryan vs Ashley Tribble / Eric Sauder4-6, 1-6
W#2 DoublesJohn Rosellini / Sondra Power-Thornton vs Angie O'Hara / Andy Mehl6-1, 6-1
L#3 DoublesAndy Emerson / Eileen Ursillo vs Greg Knudsen / Margie Waddel1-6, 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 TV 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 3.40 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.

3.69
Dave Agler
usually #2 Doubles 50%, also #1 Doubles 50% · published 4
3.67
Joanne Cornwell
usually #2 Doubles 100% · published 4
3.56
Bryan Dingel
usually #1 Doubles 100% · published 4
3.52
Sondra Power-Thornton
usually #2 Doubles 33%, also #3 Doubles 33% · published 4
3.48
Michael Simpson
published
3.48
Albert Kang
published 3.5
3.47
Caitlin Bower
usually #3 Doubles 50%, also #2 Doubles 50% · published 3.5
3.40
John Rosellini
usually #1 Doubles 67%, also #2 Doubles 33% · published 3.5
3.39
Jule Ryan
usually #2 Doubles 33%, also #3 Doubles 33% · published 3.5
3.29
Mike Cooley
usually #3 Doubles 50%, also #2 Doubles 50% · published 3.5
3.28
Pepi Ursillo
usually #3 Doubles 100% · published 3.5
3.26
Stephanie Churchman
usually #1 Doubles 100% · published 3.5
3.22
Eileen Ursillo
usually #3 Doubles 100% · published 3.5
3.20
Andy Emerson
usually #3 Doubles 75%, also #2 Doubles 25% · published 3.5
3.11
Amy Costello
usually #1 Doubles 50%, also #2 Doubles 50% · published 3.5
Stella Emerson
usually #1 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.

Sondra Power-Thornton + John Rosellini3453% games+2.1% vs expected
Eileen Ursillo + Pepi Ursillo304347% games−1.2% vs expected
Stephanie Churchman + Andy Emerson9853% games−1.4% vs expected
Stella Emerson + Andy Emerson101051% gamesnot enough data
Sondra Power-Thornton + Michael Simpson2643% gamesnot enough data
Andy Emerson + Amy Costello2348% gamesnot enough data
Sondra Power-Thornton + Andy Emerson224 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
Dave Agler
63W–107L career · 4 lines in 2026
9%90%1%
3.69
4
Joanne Cornwell
174W–140L career · 1 line in 2026
12%87%1%
3.67
4
Bryan Dingel
105W–134L career · 1 line in 2026
34%66%<1%
3.56
4
Sondra Power-Thornton
108W–90L career · 3 lines in 2026
45%55%<1%
3.52
Michael Simpson
43W–49L career · no lines in 2026
<1%55%45%
3.48
3.5
Albert Kang
34W–20L career · no lines in 2026
<1%56%43%
3.48
3.5
Caitlin Bower
50W–18L career · 2 lines in 2026
<1%58%42%
3.47
3.5
John Rosellini
85W–82L career · 3 lines in 2026
<1%77%23%
3.40
3.5
Jule Ryan
77W–26L career · 3 lines in 2026
<1%77%22%
3.39
3.5
Mike Cooley
62W–121L career · 2 lines in 2026
2%92%6%
3.29
3.5
Pepi Ursillo
101W–118L career · 1 line in 2026
2%92%6%
3.28
3.5
Stephanie Churchman
136W–91L career · 1 line in 2026
3%93%4%
3.26
3.5
Eileen Ursillo
133W–146L career · 2 lines in 2026
6%92%2%
3.22
3.5
Andy Emerson
116W–117L career · 4 lines in 2026
7%91%2%
3.20
3.5
Amy Costello
147W–95L career · type A · 2 lines in 2026
21%79%<1%
3.11
Stella Emerson
12W–9L 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.