Teams

Graybeards

2026 65 and OVER - BOISE · TV

13 players · average NTRP 3.28 / IDAHO

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 →
Schedule7 played
2026-08-27vs The Adams FamilyLost 03
L#1 DoublesJay Blackford / Darwin Sloop vs John Kopplin / Howard Williams2-6, 3-6
L#2 DoublesTerrance Peoples / Jeff Shiba vs Milorad Papic / Richard Scharf6-7, 1-6
L#3 DoublesRalph Butler / Randy Carroll vs Jerry Adams / Bruce Young1-6, 4-6
2026-08-25vs Much OTDWon 21
W#1 DoublesJay Blackford / Darwin Sloop vs Lynn Coltrin / Steven Buchanan4-6, 6-2, 1-0
W#2 DoublesJeff Shiba / Terrance Peoples vs Dave Landis / James Elliott4-6, 6-0, 1-0
L#3 DoublesWilliam Graff / Kenneth Kubosumi vs Jackson Cramer / Paige Parker0-6, 0-6
2026-08-20vs Bangers 65Lost 12
W#1 DoublesRalph Butler / Darwin Sloop vs Joseph Brennan / Dave Keim6-7, 7-5, 1-0
L#2 DoublesJeff Shiba / Jay Blackford vs Russell Moorhead / Norm Waite6-7, 7-6, 0-1
L#3 DoublesRandy Carroll / William Graff vs Mark Jacobsen / Jerry Cook2-6, 0-6
2026-08-18vs The Adams FamilyLost 03
L#1 DoublesJay Blackford / Darwin Sloop vs Jim Geddings / Daniel Reed2-6, 6-3, 1-0
L#2 DoublesTerrance Peoples / Jeff Shiba vs Gary Loeb / Richard Scharf1-6, 1-6
L#3 DoublesRalph Butler / Kenneth Kubosumi vs Milorad Papic / Bruce Young0-6, 1-6
2026-08-13vs Much OTDLost 01
L#1 DoublesRalph Butler / Kent Laverty vs David Umberger / Steve Hines4-6, 4-6
2026-08-06vs The Adams FamilyLost 01
L#1 DoublesDarwin Sloop / Dave Teigen vs David Koerner / John Kopplin3-6, 1-6
2026-08-04vs Much OTDLost 01
L#1 DoublesDarwin Sloop / Dave Teigen vs DOUGLAS de BURGH / James Elliott3-6, 6-4, 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 standings for TV have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.

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 2.93 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.

3.31
Darwin Sloop
usually #1 Doubles 100% · published 3.5
Darrell Ludders
published 3.5
Dave Teigen
usually #1 Doubles 100% · published 3.5
3.10
Jeff Shiba
usually #2 Doubles 100% · published
3.01
Kent Laverty
published 3
3.00
Mark Bell
published 3.5
2.95
Jay Blackford
usually #1 Doubles 75%, also #2 Doubles 25% · published 3.5
2.79
Terrance Peoples
usually #2 Doubles 100% · published 3
2.72
Randy Carroll
usually #3 Doubles 100% · published 3
2.54
Kenneth Kubosumi
usually #3 Doubles 100% · published 3
Marvin Winegar
published
Ralph Butler
usually #3 Doubles 50%, also #1 Doubles 50% · published
William Graff
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.

Ralph Butler + Mark Bell2839% gamesnot enough data
Darwin Sloop + Dave Teigen044 matchesnot enough data
Jeff Shiba + Terrance Peoples134 matchesnot enough data
Darwin Sloop + Jay Blackford123 matchesnot enough data
Kent Laverty + Mark Bell033 matchesnot enough data
Jay Blackford + Jeff Shiba033 matchesnot enough data
Jeff Shiba + Randy Carroll033 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.

3.5
Darwin Sloop
10W–30L career · 4 lines in 2026
1%90%8%
3.31
3.5
Darrell Ludders
7W–24L career · no lines in 2026
not enough data
3.5
Dave Teigen
0W–2L career · type S · 2 lines in 2026
not enough data
Jeff Shiba
4W–20L career · 4 lines in 2026
23%77%<1%
3.10
3
Kent Laverty
30W–89L career · no lines in 2026
<1%47%53%
3.01
3.5
Mark Bell
35W–91L career · no lines in 2026
49%51%<1%
3.00
3.5
Jay Blackford
39W–46L career · 4 lines in 2026
65%35%<1%
2.95
3
Terrance Peoples
47W–57L career · 3 lines in 2026
2%92%6%
2.79
3
Randy Carroll
3W–32L career · 2 lines in 2026
6%92%2%
2.72
3
Kenneth Kubosumi
27W–45L career · 2 lines in 2026
39%61%<1%
2.54
Marvin Winegar
1W–4L career · no lines in 2026
not enough data
Ralph Butler
8W–19L career · 4 lines in 2026
not enough data
William Graff
3W–5L career · 2 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.