Teams

Shaffer

2024 Mixed 18 & Over · 7.0 Combined

10 players · average NTRP 3.75 / ST. LOUIS

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Schedule8 played
2024-08-08vs FarmersOnly.Com (Shouldis)Lost 03
L#1 DoublesSteven Dingus / Michelle Scott vs Kara Karraker / Sam Shouldis3-6, 2-6
L#2 DoublesTrey Shaffer / Laura Millkamp vs Jamie Hansen / William Dannevik5-7, 7-5, 0-1
L#3 DoublesDaniel Tumminello / Julianne Callaway vs Mary Moore / Azher Sameer5-7, 4-5
2024-08-01vs Lovsness/RigbyLost 02
L#1 DoublesAndrea Layton / Steven Dingus vs Katie Ackermann / Paul Ackermann6-2, 4-6, 0-1
L#2 DoublesMichelle Scott / Joe Alonzo Jr vs Sarah Rigby / Bryan Rigby4-6, 6-7
2024-08-01vs STL/Huff/18&Over7.0MXDSplit 11
W#1 DoublesAndrea Layton / Joe Alonzo Jr vs Joanne Sumner / Ryan Maus3-6, 7-5, 1-0
L#2 DoublesJulianne Callaway / Kenneth Fredrick vs Ellie Straub Huff / Derringer Huff6-2, 0-6, 0-1
2024-07-23vs SamplesLost 12
L#1 DoublesRenee Breer / Trey Shaffer vs Mindy Meinert / Nathan Meinert2-6, 0-6
W#2 DoublesLaura Millkamp / Joe Alonzo Jr vs Jennie Graviss / Marvin Bohnenkamp3-6, 6-4, 1-0
L#3 DoublesJulianne Callaway / Kenneth Fredrick vs Lisa Jett / Jim Schwartz6-3, 0-6, 0-1
2024-06-25vs FarmersOnly.Com (Shouldis)Lost 03
L#1 DoublesJulianne Callaway / Steven Dingus vs Jamie Hansen / Smeet Merchant0-6, 7-5, 0-1
L#2 DoublesElizabeth Lueg / Daniel Tumminello vs Leah Stroebel / William Dannevik6-3, 1-6, 0-1
L#3 DoublesAndrea Layton / Trey Shaffer vs Ilona Clyne / Christopher Mendola5-7, 3-6
2024-06-18vs Lovsness/RigbyLost 03
L#1 DoublesElizabeth Lueg / Steven Dingus vs Kelly Winkler / Bryan Rigby0-6, 2-6
L#2 DoublesLaura Millkamp / Trey Shaffer vs Bekah Lovsness / Malik Hagens1-6, 4-6
L#3 DoublesRenee Breer / Daniel Tumminello vs Kathryn Neale / Alex Boker1-6, 2-6
2024-06-11vs SamplesLost 12
L#1 DoublesSteven Dingus / Elizabeth Lueg vs Kelly Samples / Bob Samples2-6, 0-6
L#2 DoublesAndrea Layton / Kenneth Fredrick vs Marvin Bohnenkamp / Jennie Graviss6-4, 3-6, 1-0
W#3 DoublesJulianne Callaway / Trey Shaffer vs David Dye / Lisa LaRose6-3, 3-6, 1-0
2024-06-04vs STL/Huff/18&Over7.0MXDLost 02
L#1 DoublesSteven Dingus / Elizabeth Lueg vs Joanne Sumner / Joel Pottebaum6-7, 1-6
L#2 DoublesDaniel Tumminello / Andrea Layton vs Morgan Siebenman / Sam Edwards1-6, 0-6
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 standings5 teams · 7.0 Combined
TeamWLInd. WInd. LSets lostGames lost
1STL/Huff/18&Over7.0MXD6215925199
2Lovsness/Rigby5316819162
3Samples53121229204
4FarmersOnly.Com (Shouldis)44131128235
5Shaffer0842043262

Ordered by team wins, then losses, then sets lost — the order USTA uses to seed a flight. Individual wins are lines, not ties.

See the full flight, with every team’s record

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 3.15 estimated across 8 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.

3.76
Laura Millkamp
usually #2 Doubles 100% · published
3.67
Andrea Layton
usually #2 Doubles 40%, also #1 Doubles 40% · published 4
3.39
Julianne Callaway
usually #3 Doubles 60%, also #1 Doubles 20% · published
Daniel Tumminello
usually #2 Doubles 50%, also #3 Doubles 50% · published 3.5
3.06
Elizabeth Lueg
usually #1 Doubles 75%, also #2 Doubles 25% · published
3.02
Renee Breer
usually #1 Doubles 50%, also #3 Doubles 50% · published
2.83
Joe Alonzo Jr
usually #2 Doubles 50%, also #3 Doubles 25% · published
2.77
Kenneth Fredrick
usually #1 Doubles 40%, also #2 Doubles 40% · published
2.68
Trey Shaffer
usually #3 Doubles 40%, also #2 Doubles 40% · published
Steven Dingus
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.

Trey Shaffer + Laura Millkamp1638% games−15.9% vs expected
Elizabeth Lueg + Steven Dingus044 matchesnot enough data
Trey Shaffer + Elizabeth Lueg033 matchesnot enough data
Julianne Callaway + Steven Dingus033 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.

Laura Millkamp
71W–31L career · 3 lines in 2024
3%93%4%
3.76
4
Andrea Layton
139W–80L career · 5 lines in 2024
12%87%1%
3.67
Julianne Callaway
111W–89L career · 5 lines in 2024
<1%79%21%
3.39
3.5
Daniel Tumminello
0W–11L career · type S · 4 lines in 2024
not enough data
Elizabeth Lueg
62W–86L career · 4 lines in 2024
33%67%<1%
3.06
Renee Breer
34W–47L career · 2 lines in 2024
45%55%<1%
3.02
Joe Alonzo Jr
8W–26L career · 4 lines in 2024
1%88%12%
2.83
Kenneth Fredrick
23W–30L career · 5 lines in 2024
3%92%5%
2.77
Trey Shaffer
52W–123L career · 5 lines in 2024
10%89%1%
2.68
Steven Dingus
4W–23L career · 6 lines in 2024
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.