Teams

Childers

2023 IA 55 & Over Adult League · 8.0 M 55 Over

14 players · average NTRP 3.88 / IOWA

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 →
Schedule8 played
2023-05-07vs Pitzen/McAdamsWon 21
W#1 DoublesRobert Armbrust / Romulus Rosario vs Joel Sissel / Steven Harper7-5, 6-7, 1-0
L#2 DoublesScott Teasdale / Jim Luebke vs Ronald Bradfield / Richard Heil1-6, 0-6
W#3 DoublesRandy Childers / Gary Knisley vs Ronald Miller / Joseph McAdams6-2, 6-1
2023-04-16vs IA/Buck/Blume/55&Over8.0MWon 30
W#1 DoublesGary Knisley / Romulus Rosario vs Martin Fisher Jr / Daniel Pitz6-4, 6-3
W#2 DoublesMichael Addabbo / Jim Luebke vs Michael Bohnenkamp / Rick Ewald6-0, 7-5
W#3 DoublesScott Teasdale / Curt Schaefer vs Keith Buck / John Micka6-2, 6-4
2023-03-12vs IA/Buck/Blume/55&Over8.0MLost 03
L#1 DoublesMichael Addabbo / Kevin Halligan vs Jeff Smith / Thomas Hayes3-6, 4-6
L#2 DoublesRandy Childers / Scott Teasdale vs Stu Card / Michael Bohnenkamp6-7, 3-6
L#3 DoublesGary Knisley / Bradley Hartje vs Daniel Pitz / Martin Fisher Jr6-4, 4-6, 0-1
2023-02-19vs Russell/MahoskiLost 03
L#1 DoublesJim Luebke / Gary Knisley vs Ronald Butcher / John Stierman3-6, 3-6
L#2 DoublesGuenter Kierblewski / Kevin Halligan vs Christopher Bryant / Joe Slavens4-6, 4-6
L#3 DoublesMichael Addabbo / Bradley Hartje vs Charles Mahoski / Tim Wilson3-6, 6-1, 0-1
2023-02-05vs SichtermanLost 12
W#1 DoublesKevin Halligan / Romulus Rosario vs Kevin Williams / John Hedstrom6-4, 6-2
L#2 DoublesCurt Schaefer / Scott Teasdale vs Jim Sichterman / David Hash6-7, 1-6
L#3 DoublesJim Luebke / Gary Knisley vs Brian Rohr / Arthur Khaw1-6, 6-2, 1-0
2022-12-11vs Russell/MahoskiLost 12
W#1 DoublesMichael Addabbo / Bradley Hartje vs John Stierman / Ronald Butcher4-6, 6-3, 1-0
L#2 DoublesKevin Halligan / Romulus Rosario vs Tim Wilson / Philip Gambon1-6, 1-6
L#3 DoublesRandy Childers / Guenter Kierblewski vs James Russell / Joe Slavens4-6, 7-6, 0-1
2022-10-30vs Pitzen/McAdamsWon 21
W#1 DoublesKevin Halligan / Romulus Rosario vs Philip Pitzen / Dennis George1-6, 6-3, 1-0
L#2 DoublesGuenter Kierblewski / Randy Childers vs Joseph McAdams / Joel Sissel2-6, 6-2, 0-1
W#3 DoublesScott Teasdale / Curt Schaefer vs Ron Shortenhaus / Douglas Smith6-4, 3-6, 1-0
2022-10-02vs SichtermanWon 21
L#1 DoublesRobert Armbrust / Scott Teasdale vs Jim Sichterman / Richard Leake3-6, 6-3, 0-1
W#2 DoublesGuenter Kierblewski / Daniel Ellard vs Kevin Williams / Steve Bohn7-6, 6-4
W#3 DoublesMichael Addabbo / Thomas Doyle vs Michael Mulligan / John Hedstrom7-6, 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 standings5 teams · 8.0 M 55 Over
TeamWLInd. WInd. LSets lostGames lost
1IA/Buck/Blume/55&Over8.0M5315921199
2Sichterman53141025212
3Childers44101431232
4Pitzen/McAdams35111330220
5Russell/Mahoski35101431225

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 3.50 estimated across 7 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.

3.79
Jim Luebke
usually #2 Doubles 50%, also #3 Doubles 25% · published
Bradley Hartje
usually #3 Doubles 67%, also #1 Doubles 33% · published 4
Gary Knisley
usually #3 Doubles 60%, also #1 Doubles 40% · published 4
3.69
Randy Childers
usually #3 Doubles 50%, also #2 Doubles 50% · published
3.65
Romulus Rosario
usually #1 Doubles 80%, also #2 Doubles 20% · published
3.58
Guenter Kierblewski
usually #2 Doubles 75%, also #3 Doubles 25% · published 4
3.56
Kevin Halligan
usually #1 Doubles 60%, also #2 Doubles 40% · published
3.39
Daniel Ellard
usually #2 Doubles 100% · published 3.5
2.83
RANDY RICHARDS
usually #2 Doubles 50%, also #1 Doubles 50% · published
Curt Schaefer
usually #3 Doubles 67%, also #2 Doubles 33% · published
Michael Addabbo
usually #1 Doubles 40%, also #3 Doubles 40% · published
Robert Armbrust
usually #1 Doubles 100% · published
Scott Teasdale
usually #2 Doubles 50%, also #3 Doubles 33% · published
Thomas Doyle
usually #3 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.

Kevin Halligan + Jim Luebke1447% games+5.7% vs expected
Daniel Ellard + Guenter Kierblewski3643% games+0.6% vs expected
Guenter Kierblewski + Romulus Rosario2547% games−5.5% vs expected
Robert Armbrust + Scott Teasdale0528% games−11.2% vs expected
Bradley Hartje + Michael Addabbo3354% gamesnot enough data
Michael Addabbo + Kevin Halligan2444% gamesnot enough data
Michael Addabbo + Jim Luebke6064% gamesnot enough data
Kevin Halligan + Guenter Kierblewski2441% gamesnot 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.

Jim Luebke
14W–14L career · 4 lines in 2023
1%93%5%
3.79
4
Bradley Hartje
9W–19L career · 3 lines in 2023
not enough data
4
Gary Knisley
8W–6L career · 5 lines in 2023
not enough data
Randy Childers
17W–27L career · 4 lines in 2023
7%92%1%
3.69
Romulus Rosario
17W–16L career · 5 lines in 2023
12%88%<1%
3.65
4
Guenter Kierblewski
23W–40L career · 4 lines in 2023
27%73%<1%
3.58
Kevin Halligan
19W–35L career · 5 lines in 2023
32%67%<1%
3.56
3.5
Daniel Ellard
12W–19L career · type A · 1 line in 2023
<1%79%21%
3.39
RANDY RICHARDS
5W–15L career · 2 lines in 2023
91%9%<1%
2.83
Curt Schaefer
5W–3L career · 3 lines in 2023
not enough data
Michael Addabbo
28W–22L career · 5 lines in 2023
not enough data
Robert Armbrust
3W–19L career · 2 lines in 2023
not enough data
Scott Teasdale
6W–23L career · 6 lines in 2023
not enough data
Thomas Doyle
1W–7L career · 1 line in 2023
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.