Teams

Carstensen/Nichols

2026 IA 55 & Over Adult League · 7.0 M 55 Over

14 players · average NTRP 3.38 / 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
2026-04-19vs IA/Widder-Wilker/55&Over7.0MLost 03
L#1 DoublesTom Randall / Brian Steffen vs Chris Shay / John Micka2-6, 2-6
L#2 DoublesPhilip Wasta / STEVEN KNIERIM vs Keith Buck / Mark Richards0-6, 2-6
L#3 DoublesDana Nichols / Steven Odegaard vs John Karrmann / Wayne Goedken3-6, 7-5, 1-0
2026-02-22vs Smith/ButcherLost 12
W#1 DoublesPatrick Cosgrove / Tom Randall vs Charles Mahoski / Scott Teasdale6-3, 1-6, 1-0
L#2 DoublesJeffrey Garner / Daryl Patten vs Patrick O'Leary / Paul Smith3-6, 3-6
L#3 DoublesRob Taylor / Tim Koopmann vs John Stierman / Kevin Nebergall2-6, 1-6
2026-01-25vs PackWon 21
L#1 DoublesTom Randall / Brian Steffen vs Brahim Bouhaik / Eric Pack6-2, 4-6, 0-1
W#2 DoublesRob Taylor / Rick Whiteaker vs Chris Carrier / Terry Wilson5-7, 6-3, 1-0
W#3 DoublesPatrick Cosgrove / Ray Krauss vs Benjamin Lehnen / Jeff Monson6-3, 6-3
2025-12-14vs Hightshoe/InfeltLost 12
W#1 DoublesPatrick Cosgrove / Philip Wasta vs Steve Armstrong / Jeff Hightshoe6-3, 2-6, 1-0
L#2 DoublesSteven Odegaard / STEVEN KNIERIM vs Jeff Dotson / Doug Infelt1-6, 1-6
L#3 DoublesRick Whiteaker / Daryl Patten vs Randy Kirchner / Tommy Banks1-6, 4-6
2025-11-23vs Hightshoe/InfeltLost 12
L#1 DoublesTim Carstensen / Ray Krauss vs Jeff Dotson / Steve Armstrong6-3, 2-6, 0-1
W#2 DoublesSTEVEN KNIERIM / Steven Odegaard vs Mike Nelson / RANDY RICHARDS7-5, 6-1
L#3 DoublesDana Nichols / Philip Wasta vs Tommy Banks / Randy Kirchner5-7, 7-6, 0-1
2025-11-09vs IA/Widder-Wilker/55&Over7.0MLost 03
L#1 DoublesDouglas Allemang / Steven Odegaard vs John Micka / Max Wilker1-6, 3-6
L#2 DoublesPatrick Cosgrove / Dana Nichols vs Matthew Whipps / Mark Richards0-6, 6-7
L#3 DoublesDaryl Patten / Tim Koopmann vs Mark Davidson / Raymond Widder0-6, 1-6
2025-10-12vs PackLost 12
L#1 DoublesTim Carstensen / Jeffrey Garner vs Brahim Bouhaik / Andy Prosser4-6, 6-1, 0-1
W#2 DoublesPhilip Wasta / Ray Krauss vs Eric Pack / Tim Brunkhorst3-6, 6-4, 1-0
L#3 DoublesSTEVEN KNIERIM / Rick Whiteaker vs Benjamin Lehnen / Jeff Monson6-4, 2-6, 0-1
2025-09-14vs Smith/ButcherLost 12
L#1 DoublesTim Carstensen / Jeffrey Garner vs Scott Teasdale / Patrick O'Leary6-7, 4-6
W#2 DoublesSteven Odegaard / STEVEN KNIERIM vs Charles Mahoski / Richard Clewell6-2, 4-6, 1-0
L#3 DoublesTim Koopmann / Daryl Patten vs John Stierman / Kevin Nebergall2-6, 6-7
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 M 55 Over
TeamWLInd. WInd. LSets lostGames lost
1IA/Widder-Wilker/55&Over7.0M712227131
2Smith/Butcher62141023220
3Pack44111331239
4Hightshoe/Infelt2661839254
5Carstensen/Nichols1771739256

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 3.09 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.

3.46
Tim Carstensen
usually #1 Doubles 80%, also #3 Doubles 20% · published
3.26
Patrick Cosgrove
usually #1 Doubles 50%, also #3 Doubles 25% · published
Douglas Allemang
usually #1 Doubles 100% · published 3.5
3.23
Steven Odegaard
usually #2 Doubles 60%, also #1 Doubles 20% · published
3.20
Philip Wasta
usually #2 Doubles 50%, also #1 Doubles 25% · published
3.17
Brian Steffen
usually #1 Doubles 100% · published 3.5
3.13
Tom Randall
usually #1 Doubles 100% · published
3.11
STEVEN KNIERIM
usually #2 Doubles 80%, also #3 Doubles 20% · published
3.01
Jeffrey Garner
usually #1 Doubles 67%, also #2 Doubles 33% · published
2.98
Rick Whiteaker
usually #3 Doubles 67%, also #2 Doubles 33% · published
2.98
Dana Nichols
usually #3 Doubles 67%, also #2 Doubles 33% · published 3.5
2.92
Daryl Patten
usually #3 Doubles 75%, also #2 Doubles 25% · published 3
2.64
Tim Koopmann
usually #3 Doubles 100% · published
Ray Krauss
usually #3 Doubles 33%, also #2 Doubles 33% · 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.

Patrick Cosgrove + Tim Carstensen7950% games+1.4% vs expected
Philip Wasta + Patrick Cosgrove1545% games−4.6% vs expected
Patrick Cosgrove + Dana Nichols3444% gamesnot enough data
Rick Whiteaker + Daryl Patten0525% gamesnot enough data
Philip Wasta + Tim Carstensen3251% gamesnot enough data
Philip Wasta + STEVEN KNIERIM0533% gamesnot enough data
Philip Wasta + Tom Randall1445% gamesnot enough data
Patrick Cosgrove + STEVEN KNIERIM2343% 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.

Tim Carstensen
51W–44L career · 5 lines in 2026
<1%63%37%
3.46
Patrick Cosgrove
30W–40L career · 4 lines in 2026
2%95%3%
3.26
3.5
Douglas Allemang
1W–7L career · 1 line in 2026
not enough data
Steven Odegaard
7W–26L career · 5 lines in 2026
4%94%2%
3.23
Philip Wasta
16W–32L career · 4 lines in 2026
7%92%1%
3.20
3.5
Brian Steffen
4W–12L career · type S · 2 lines in 2026
10%90%1%
3.17
Tom Randall
27W–59L career · 3 lines in 2026
16%84%<1%
3.13
STEVEN KNIERIM
8W–22L career · 5 lines in 2026
20%80%<1%
3.11
Jeffrey Garner
2W–28L career · 3 lines in 2026
48%52%<1%
3.01
Rick Whiteaker
5W–25L career · 3 lines in 2026
<1%55%45%
2.98
3.5
Dana Nichols
13W–23L career · 3 lines in 2026
56%44%<1%
2.98
3
Daryl Patten
8W–24L career · 4 lines in 2026
<1%74%26%
2.92
Tim Koopmann
2W–7L career · 3 lines in 2026
14%86%<1%
2.64
Ray Krauss
8W–19L career · 3 lines in 2026
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.