Teams

Russell/Mahoski

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

9 players · average NTRP 3.67 / 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
2023-04-23vs Pitzen/McAdamsLost 12
L#1 DoublesChristopher Bryant / Tim Wilson vs Ronald Miller / Ron Shortenhaus2-6, 3-6
L#2 DoublesJames Russell / Joe Slavens vs Ronald Bradfield / Wahyu Boentoro2-6, 2-6
W#3 DoublesRonald Butcher / Philip Gambon vs Dennis George / Joseph McAdams6-0, 6-2
2023-04-02vs IA/Buck/Blume/55&Over8.0MLost 03
L#1 DoublesCharles Mahoski / Philip Gambon vs David Haller / Rick Ewald2-6, 1-6
L#2 DoublesChristopher Bryant / Joe Slavens vs Stu Card / David Olsgaard3-6, 6-3, 0-1
L#3 DoublesJohn Stierman / Ronald Butcher vs Stuart Cochrane / David Carlyle0-6, 6-4, 0-1
2023-02-19vs ChildersWon 30
W#1 DoublesRonald Butcher / John Stierman vs Jim Luebke / Gary Knisley6-3, 6-3
W#2 DoublesChristopher Bryant / Joe Slavens vs Guenter Kierblewski / Kevin Halligan6-4, 6-4
W#3 DoublesCharles Mahoski / Tim Wilson vs Michael Addabbo / Bradley Hartje6-3, 1-6, 1-0
2023-01-22vs SichtermanWon 21
L#1 DoublesTim Wilson / Philip Gambon vs Brent Foss / Brian Rohr6-2, 6-7, 0-1
W#2 DoublesJoe Slavens / Christopher Bryant vs Nicholaus Daniel / Arthur Khaw7-6, 6-3
W#3 DoublesCharles Mahoski / John Stierman vs Jim Sichterman / John Hedstrom6-2, 5-7, 1-0
2022-12-11vs ChildersWon 21
L#1 DoublesJohn Stierman / Ronald Butcher vs Michael Addabbo / Bradley Hartje6-4, 3-6, 0-1
W#2 DoublesTim Wilson / Philip Gambon vs Kevin Halligan / Romulus Rosario6-1, 6-1
W#3 DoublesJames Russell / Joe Slavens vs Randy Childers / Guenter Kierblewski6-4, 6-7, 1-0
2022-11-13vs SichtermanLost 02
L#1 DoublesRonald Butcher / Charles Mahoski vs Steve Bohn / Kevin Williams1-6, 3-6
L#2 DoublesPhilip Gambon / Bill Barker vs David Hash / Bob Halsted3-6, 1-6
2022-10-02vs IA/Buck/Blume/55&Over8.0MLost 12
L#1 DoublesChristopher Bryant / Tim Wilson vs John Doerr / Michael Bohnenkamp1-6, 2-6
L#2 DoublesRonald Butcher / Paul Smith vs Keith Buck / David Olsgaard2-6, 1-6
W#3 DoublesJames Russell / Joe Slavens vs Rick Ewald / Thomas Hayes6-3, 6-3
2022-09-18vs Pitzen/McAdamsLost 02
L#1 DoublesCharles Mahoski / Philip Gambon vs Ronald Bradfield / Richard Heil7-5, 2-6, 0-1
L#2 DoublesRonald Butcher / Paul Smith vs Joel Sissel / Ronald Miller4-6, 2-6
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 3.46 estimated across 4 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.

Bill Barker
usually #2 Doubles 100% · published 4
3.58
John Stierman
usually #1 Doubles 50%, also #3 Doubles 50% · published
3.54
Joe Slavens
usually #2 Doubles 67%, also #3 Doubles 33% · published
3.41
Christopher Bryant
usually #2 Doubles 60%, also #1 Doubles 40% · published 3.5
3.29
Charles Mahoski
usually #3 Doubles 43%, also #1 Doubles 43% · published 3.5
Paul Smith
published
Philip Gambon
usually #1 Doubles 50%, also #2 Doubles 33% · published
Ronald Butcher
usually #2 Doubles 40%, also #1 Doubles 30% · published
Tim Wilson
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.

Ronald Butcher + John Stierman2540% gamesnot enough data
Philip Gambon + Charles Mahoski2349% gamesnot enough data
Christopher Bryant + Tim Wilson2346% gamesnot enough data
Joe Slavens + Christopher Bryant314 matchesnot enough data
Joe Slavens + Ronald Butcher134 matchesnot enough data
Philip Gambon + Joe Slavens213 matchesnot enough data
Charles Mahoski + Christopher Bryant213 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
Bill Barker
2W–4L career · 1 line in 2023
not enough data
John Stierman
23W–37L career · 4 lines in 2023
26%74%<1%
3.58
Joe Slavens
21W–23L career · 6 lines in 2023
39%61%<1%
3.54
3.5
Christopher Bryant
19W–25L career · type A · 5 lines in 2023
<1%75%24%
3.41
3.5
Charles Mahoski
18W–18L career · 7 lines in 2023
1%93%5%
3.29
Paul Smith
1W–3L career · no lines in 2023
not enough data
Philip Gambon
12W–17L career · 6 lines in 2023
not enough data
Ronald Butcher
21W–30L career · 10 lines in 2023
not enough data
Tim Wilson
3W–3L career · no 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.