Teams

Childers

2022 IA 55 & Over Adult League · 8.0 M 55 Over

9 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
2022-05-01vs Blume & Buck - GenesisWon 21
W#1 DoublesKevin Halligan / Michael Addabbo vs Keith Buck / John Doerr3-6, 6-4, 1-0
L#2 DoublesFred Pedersen / Thomas Foley vs Daniel Pitz / Martin Fisher Jr1-6, 3-6
W#3 DoublesGuenter Kierblewski / Randy Childers vs Stuart Cochrane / James Smith6-3, 5-7, 1-0
2022-04-03vs PitzenLost 12
W#1 DoublesGuenter Kierblewski / Romulus Rosario vs Ronald Miller / Ron Shortenhaus6-3, 7-5
L#2 DoublesDaniel Ellard / Randy Childers vs Tom Franklin / Joseph McAdams0-6, 3-6
L#3 DoublesMichael Addabbo / Kevin Halligan vs Philip Pitzen / Douglas Smith6-4, 3-6, 0-1
2022-01-30vs RussellLost 03
L#1 DoublesGuenter Kierblewski / Romulus Rosario vs Philip Gambon / Charles Mahoski6-7, 1-6
L#2 DoublesMichael Addabbo / Bradley Hartje vs Joe Slavens / Tim Wilson6-7, 5-7
L#3 DoublesDaniel Ellard / Randy Childers vs John Stierman / Ronald Butcher2-6, 7-5, 0-1
2022-01-16vs Blume & Buck - GenesisWon 21
W#1 DoublesMichael Addabbo / Bradley Hartje vs Tim Pratt / Rick Ewald6-3, 6-1
W#2 DoublesRomulus Rosario / Kevin Halligan vs Michael Bohnenkamp / Martin Fisher Jr6-4, 6-4
L#3 DoublesGuenter Kierblewski / Randy Childers vs Keith Buck / David Olsgaard6-3, 2-6, 0-1
2021-12-05vs IA/Sichterman/55&Over8.0MWon 21
L#1 DoublesGuenter Kierblewski / Bradley Hartje vs Jim Sichterman / Steve Bohn3-6, 2-6
W#2 DoublesFred Pedersen / Michael Addabbo vs Richard Leake / Bob Halsted7-5, 6-4
W#3 DoublesDaniel Ellard / Kevin Halligan vs Arthur Khaw / Kevin Williams4-6, 6-4, 1-0
2021-11-14vs IA/Sichterman/55&Over8.0MWon 21
L#1 DoublesKevin Halligan / Michael Addabbo vs Arthur Khaw / Jim Sichterman1-6, 5-7
W#2 DoublesGuenter Kierblewski / Romulus Rosario vs John Raley / Scott Ketelsen6-2, 6-2
W#3 DoublesDaniel Ellard / Randy Childers vs Brent Foss / Richard Leake6-3, 7-5
2021-10-17vs RussellWon 21
L#1 DoublesGuenter Kierblewski / Romulus Rosario vs Philip Gambon / Joe Slavens7-5, 3-6, 1-0
W#2 DoublesThomas Foley / Fred Pedersen vs Christopher Bryant / William Hughes4-6, 6-3, 1-0
W#3 DoublesMichael Addabbo / Bradley Hartje vs James Russell / Charles Mahoski6-1, 6-4
2021-09-19vs PitzenLost 12
L#1 DoublesFred Pedersen / Thomas Foley vs Tom Franklin / Ronald Miller3-6, 1-6
L#2 DoublesGuenter Kierblewski / Robert Armbrust vs Joel Sissel / Ronald Bradfield1-6, 2-6
W#3 DoublesRomulus Rosario / Kevin Halligan vs Philip Pitzen / Joseph McAdams6-2, 3-6, 1-0
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 standings4 teams · 8.0 M 55 Over
TeamWLInd. WInd. LSets lostGames lost
1Pitzen53141025194
2Childers53121229237
3IA/Sichterman/55&Over8.0M44121230236
4Blume & Buck - Genesis35111327215

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 3.57 estimated across 5 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.

Bradley Hartje
usually #1 Doubles 50%, also #2 Doubles 25% · published 4
Fred Pedersen
usually #2 Doubles 75%, also #1 Doubles 25% · published 4
3.69
Randy Childers
usually #3 Doubles 80%, also #2 Doubles 20% · published
3.65
Romulus Rosario
usually #1 Doubles 50%, also #2 Doubles 33% · published
3.58
Guenter Kierblewski
usually #1 Doubles 50%, also #2 Doubles 25% · published 4
3.56
Kevin Halligan
usually #3 Doubles 50%, also #1 Doubles 33% · published
3.39
Daniel Ellard
usually #3 Doubles 75%, also #2 Doubles 25% · published 3.5
Michael Addabbo
usually #1 Doubles 43%, also #2 Doubles 29% · published
Robert Armbrust
usually #2 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.

Daniel Ellard + Guenter Kierblewski3643% games+0.6% vs expected
Guenter Kierblewski + Romulus Rosario2547% games−5.5% vs expected
Bradley Hartje + Michael Addabbo3354% gamesnot enough data
Michael Addabbo + Kevin Halligan2444% gamesnot enough data
Kevin Halligan + Guenter Kierblewski2441% gamesnot enough data
Daniel Ellard + Randy Childers2346% gamesnot enough data
Bradley Hartje + Randy Childers2348% gamesnot enough data
Kevin Halligan + Romulus Rosario4151% 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.

4
Bradley Hartje
9W–19L career · 4 lines in 2022
not enough data
4
Fred Pedersen
3W–6L career · type S · 4 lines in 2022
not enough data
Randy Childers
17W–27L career · 5 lines in 2022
7%92%1%
3.69
Romulus Rosario
17W–16L career · 6 lines in 2022
12%88%<1%
3.65
4
Guenter Kierblewski
23W–40L career · 8 lines in 2022
27%73%<1%
3.58
Kevin Halligan
19W–35L career · 6 lines in 2022
32%67%<1%
3.56
3.5
Daniel Ellard
12W–19L career · type A · 4 lines in 2022
<1%79%21%
3.39
Michael Addabbo
28W–22L career · 7 lines in 2022
not enough data
Robert Armbrust
3W–19L career · 1 line in 2022
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.