Teams

IA/Buck/Blume/55&Over8.0M

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

11 players · average NTRP 3.83 / 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
2023-04-16vs ChildersLost 03
L#1 DoublesMartin Fisher Jr / Daniel Pitz vs Gary Knisley / Romulus Rosario4-6, 3-6
L#2 DoublesMichael Bohnenkamp / Rick Ewald vs Michael Addabbo / Jim Luebke0-6, 5-7
L#3 DoublesKeith Buck / John Micka vs Scott Teasdale / Curt Schaefer2-6, 4-6
2023-04-02vs Russell/MahoskiWon 30
W#1 DoublesDavid Haller / Rick Ewald vs Charles Mahoski / Philip Gambon6-2, 6-1
W#2 DoublesStu Card / David Olsgaard vs Christopher Bryant / Joe Slavens6-3, 3-6, 1-0
W#3 DoublesStuart Cochrane / David Carlyle vs John Stierman / Ronald Butcher6-0, 4-6, 1-0
2023-03-12vs ChildersWon 30
W#1 DoublesJeff Smith / Thomas Hayes vs Michael Addabbo / Kevin Halligan6-3, 6-4
W#2 DoublesStu Card / Michael Bohnenkamp vs Randy Childers / Scott Teasdale7-6, 6-3
W#3 DoublesDaniel Pitz / Martin Fisher Jr vs Gary Knisley / Bradley Hartje4-6, 6-4, 1-0
2023-02-26vs SichtermanWon 30
W#1 DoublesDaniel Pitz / Martin Fisher Jr vs Brian Rohr / Nicholaus Daniel7-6, 6-3
W#2 DoublesStuart Cochrane / John Micka vs Arthur Khaw / John Hedstrom6-1, 6-0
W#3 DoublesKeith Buck / David Haller vs Jim Sichterman / Brent Foss6-2, 6-3
2023-02-05vs Pitzen/McAdamsWon 21
W#1 DoublesJeff Smith / John Micka vs Richard Heil / Ronald Bradfield7-6, 6-3
L#2 DoublesDaniel Pitz / Martin Fisher Jr vs Philip Pitzen / Joel Sissel6-7, 1-6
W#3 DoublesStu Card / Keith Buck vs Douglas Smith / Ronald Miller6-2, 6-2
2022-12-18vs SichtermanLost 12
W#1 DoublesStuart Cochrane / David Carlyle vs Kevin Williams / John Hedstrom6-2, 6-1
L#2 DoublesJeff Smith / John Micka vs David Hash / Jim Sichterman6-7, 1-6
L#3 DoublesDaniel Pitz / Martin Fisher Jr vs Brent Foss / Brian Rohr5-7, 2-6
2022-12-11vs Pitzen/McAdamsLost 12
W#1 DoublesDaniel Pitz / Martin Fisher Jr vs Joel Sissel / Joseph McAdams6-2, 6-2
L#2 DoublesStuart Cochrane / John Micka vs Ronald Bradfield / Wahyu Boentoro5-7, 6-7
L#3 DoublesMichael Bohnenkamp / David Haller vs Ronald Miller / Ron Shortenhaus2-6, 7-5, 0-1
2022-10-02vs Russell/MahoskiWon 21
W#1 DoublesJohn Doerr / Michael Bohnenkamp vs Christopher Bryant / Tim Wilson6-1, 6-2
W#2 DoublesKeith Buck / David Olsgaard vs Ronald Butcher / Paul Smith6-2, 6-1
L#3 DoublesRick Ewald / Thomas Hayes vs James Russell / Joe Slavens3-6, 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 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 3.42 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.

David Haller
usually #3 Doubles 67%, also #1 Doubles 33% · published 4
3.60
David Olsgaard
usually #2 Doubles 100% · published 4
3.58
Michael Bohnenkamp
usually #2 Doubles 50%, also #3 Doubles 25% · published
3.57
Stu Card
usually #2 Doubles 67%, also #3 Doubles 33% · published
3.54
Rick Ewald
usually #3 Doubles 33%, also #1 Doubles 33% · published
3.51
John Micka
usually #2 Doubles 60%, also #3 Doubles 20% · published
3.49
Martin Fisher Jr
usually #1 Doubles 50%, also #3 Doubles 33% · published
3.11
David Carlyle
usually #1 Doubles 50%, also #3 Doubles 50% · published 3.5
2.98
Thomas Hayes
usually #3 Doubles 50%, also #1 Doubles 50% · published
Keith Buck
usually #3 Doubles 75%, also #2 Doubles 25% · published
Stuart Cochrane
usually #2 Doubles 50%, also #1 Doubles 25% · 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.

David Olsgaard + Keith Buck5159% gamesnot enough data
Michael Bohnenkamp + Keith Buck1444% gamesnot enough data
Michael Bohnenkamp + Stu Card224 matchesnot enough data
Stu Card + Martin Fisher Jr314 matchesnot enough data
David Haller + David Olsgaard134 matchesnot enough data
David Carlyle + Stuart Cochrane303 matchesnot enough data
Michael Bohnenkamp + David Olsgaard213 matchesnot enough data
Stu Card + Keith Buck213 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
David Haller
8W–19L career · 3 lines in 2023
not enough data
4
David Olsgaard
18W–18L career · 2 lines in 2023
24%76%<1%
3.60
Michael Bohnenkamp
20W–22L career · 4 lines in 2023
27%73%<1%
3.58
Stu Card
60W–26L career · 3 lines in 2023
<1%30%70%
3.57
Rick Ewald
10W–9L career · 3 lines in 2023
37%63%<1%
3.54
John Micka
57W–16L career · 5 lines in 2023
<1%46%54%
3.51
Martin Fisher Jr
47W–43L career · 6 lines in 2023
<1%52%48%
3.49
3.5
David Carlyle
7W–22L career · 2 lines in 2023
22%77%<1%
3.11
Thomas Hayes
14W–22L career · 2 lines in 2023
55%45%<1%
2.98
Keith Buck
25W–20L career · 4 lines in 2023
not enough data
Stuart Cochrane
7W–5L career · 4 lines 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.