Teams

Baseline Brews

Mixed Up Dubs · 3.0 Mixed Up Dubs Social League

12 players · average NTRP 2.50 / NORTH CAROLINA

View scouting list →
Schedule7 played
2025-11-07vs Smash & DashLost 02
L#1 Female DoublesGeraldine Gardner / Stacy Swaney vs JAMIE WORLAND / Kristi Martin2-6, 0-6
L#1 Mixed DoublesBailie Kopco / Erik Kopco vs Nicole Story / Stu Story0-6, 4-6
2025-10-24vs Shot Makers 3.0Won 21
W#1 Female DoublesAmy Froemming / Stacy Swaney vs Allison Murphy / Andrea Steifova1-1
L#1 Male DoublesMason Froemming / Mark Siler vs Artem Kucheruk / Troy Fitzsimmons0-6, 1-6
W#1 Mixed DoublesMike Sazama / Steva Sazama vs N/A6-0, 6-0
2025-10-17vs Westport AcesLost 03
L#1 Female DoublesBarbara Bitel / Geraldine Gardner vs Cynthia Enright / Fran Emerzian6-7, 2-6
L#1 Male DoublesJoe Bitel / Bernd Wilke vs George Chast / Charles Duquemin0-6, 3-6
L#1 Mixed DoublesAmy Froemming / Mason Froemming vs Carla Deck / Floyd Foster0-6, 3-6
2025-10-10vs AnnihilatorsLost 03
L#1 Female DoublesBailie Kopco / Steva Sazama vs Wendy Goodwin / Brenda Jandebeur0-6, 2-6
L#1 Male DoublesMike Sazama / Erik Kopco vs Chuck Geer / Tom McGlynn6-7, 2-6
L#1 Mixed DoublesMark Siler / Inga Siler vs Danielle Fowler / Ron Stallings1-6, 1-6
2025-10-03vs Net DominatorsLost 12
L#1 Female DoublesInga Siler / Barbara Bitel vs Wendy Lawson / Melissa Simmons0-6, 2-6
L#1 Male DoublesJoe Bitel / Bernd Wilke vs Steve Lawson / Brad Morris0-6, 1-6
W#1 Mixed DoublesMark Siler / Stacy Swaney vs N/A6-0, 6-0
2025-09-26vs Smash & DashLost 03
L#1 Female DoublesStacy Swaney / Amy Froemming vs Stephanie Vaughn / JAMIE WORLAND3-6, 1-6
L#1 Male DoublesErik Kopco / Sal Pulla vs Michael Dixon / Kevin Loomis0-6, 0-6
L#1 Mixed DoublesSteva Sazama / Mike Sazama vs Nicole Story / Stu Story3-6, 2-6
2025-09-12vs Westport AcesLost 03
L#1 Female DoublesStacy Swaney / Barbara Bitel vs Dana Smith / Carla Deck2-6, 0-6
L#1 Male DoublesMike Sazama / Joe Bitel vs Dan Kartes / Charles Duquemin1-6, 2-6
L#1 Mixed DoublesGeraldine Gardner / Bernd Wilke vs Stuart Smith / Jackie Wander1-6, 2-6
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 3.0 Mixed Up Dubs Social League 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 2.27 estimated across 12 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.

2.50
Erik Kopco
usually #1 Male Doubles 67%, also #1 Mixed Doubles 33% · published 2.5
2.46
Sal Pulla
published
2.41
Geraldine Gardner
usually #1 Female Doubles 67%, also #1 Mixed Doubles 33% · published 2.5
2.37
Mark Siler
usually #1 Mixed Doubles 67%, also #1 Male Doubles 33% · published 2.5
2.36
Mike Sazama
usually #1 Male Doubles 50%, also #1 Mixed Doubles 50% · published 2.5
2.33
Inga Siler
usually #1 Female Doubles 50%, also #1 Mixed Doubles 50% · published 2.5
2.29
Bailie Kopco
usually #1 Female Doubles 50%, also #1 Mixed Doubles 50% · published 2.5
2.25
Barbara Bitel
usually #1 Female Doubles 100% · published 2.5
2.24
Amy Froemming
usually #1 Female Doubles 67%, also #1 Mixed Doubles 33% · published 2.5
2.12
Steva Sazama
usually #1 Mixed Doubles 67%, also #1 Female Doubles 33% · published 2.5
2.06
Joe Bitel
usually #1 Male Doubles 100% · published 2.5
1.92
Stacy Swaney
usually #1 Female Doubles 80%, also #1 Mixed Doubles 20% · published 2.5
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.

Steva Sazama + Mike Sazama6751% games+14.8% vs expected
Barbara Bitel + Joe Bitel3930% games−10.1% vs expected
Inga Siler + Mark Siler4353% gamesnot enough data
Bailie Kopco + Erik Kopco2349% gamesnot enough data
Stacy Swaney + Mark Siler213 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.

2.5
Erik Kopco
12W–28L career · type S · 3 lines in 2025
0%51%49%
2.50
Sal Pulla
1W–8L career · no lines in 2025
62%38%<1%
2.46
2.5
Geraldine Gardner
13W–40L career · 3 lines in 2025
0%74%26%
2.41
2.5
Mark Siler
13W–28L career · type S · 3 lines in 2025
0%83%17%
2.37
2.5
Mike Sazama
8W–10L career · type M · 4 lines in 2025
0%84%16%
2.36
2.5
Inga Siler
31W–82L career · 2 lines in 2025
0%89%11%
2.33
2.5
Bailie Kopco
9W–26L career · 2 lines in 2025
0%93%7%
2.29
2.5
Barbara Bitel
11W–24L career · 3 lines in 2025
0%96%4%
2.25
2.5
Amy Froemming
16W–59L career · 3 lines in 2025
0%97%3%
2.24
2.5
Steva Sazama
9W–29L career · 3 lines in 2025
0%>99%<1%
2.12
2.5
Joe Bitel
4W–31L career · type S · 3 lines in 2025
0%>99%<1%
2.06
2.5
Stacy Swaney
16W–84L career · 5 lines in 2025
0%>99%<1%
1.92

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.