← Teams

MAC-Bosworth

2025 Adult 40 & Over · 3.0 Men

11 players · average NTRP 3.05 · USTA/PACIFIC NW / NORTHERN OREGON

View scouting list →
Scouting

Roster averages 2.83 estimated across 7 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.

3.09
Jason Trinchero
usually #3 Doubles 33%, also #2 Doubles 33% · published 3
2.91
Nathan Bernhardt
usually #1 Singles 67%, also #1 Doubles 33% · published 3
2.86
Claude Bosworth
usually #1 Singles 75%, also #3 Doubles 25% · published 3
2.84
Martin Sommer
usually #1 Doubles 100% · published 3.5
2.79
Jack Dempsey
usually #2 Doubles 50%, also #3 Doubles 33% · published 3
—
John Phillips
usually #1 Doubles 100% · published 3
—
Michael Estok
usually #3 Doubles 60%, also #2 Doubles 40% · published 3
—
Troy Pickard
usually #2 Doubles 67%, also #3 Doubles 17% · published 3
2.72
Brian Parker
usually #2 Doubles 50%, also #1 Doubles 50% · published 3
2.61
Jeff Kovel
published 3
—
Ryan Buller
usually #2 Doubles 100% · published 0
Results8 ties
2025-03-16Won 3–1
W#1 DoublesAlex Blank / Jason Trinchero vs DeWayne Ledbetter / Manoj Agnihotri6-3, 6-3
L#1 SinglesClaude Bosworth vs Will Bayon6-2, 6-0
W#2 DoublesTroy Pickard / Brian Parker vs Marcus Ray / Mitchell Todd6-1, 6-4
W#3 DoublesJack Dempsey / Michael Estok vs Jonathan Guinn / Philip Mikolaj6-4, 6-1
2025-03-15Won 2–1
L#1 DoublesBrian Parker / Jason Trinchero vs Dale Christensen / Manoj Pandya6-4, 6-2
W#2 DoublesJack Dempsey / Troy Pickard vs Fred Sutardjo / Douglas Bennett6-2, 6-2
W#3 DoublesMichael Estok / Claude Bosworth vs Kevin Walsh / Rutvij Desai6-2, 6-1
2025-03-02Won 3–0
W#1 DoublesAlex Blank / Martin Sommer vs Ian Schnadig / Satoshi Endo6-3, 6-1
W#1 SinglesNathan Bernhardt vs John Bohls6-2, 3-6, 1-0
W#2 DoublesJack Dempsey / Ryan Buller vs Reno Brown / George Papasouliotis6-1, 6-0
2025-02-22Won 2–0
W#1 DoublesBrian Parker / Troy Pickard vs Tate Kuerbis / Stephen Backer6-4, 7-6
W#2 DoublesJack Dempsey / Michael Estok vs Bryan Potter / Brian DuVal6-4, 6-2
2025-02-08Won 3–1
W#1 DoublesNathan Bernhardt / Tim Jakubowski vs Nathan Watson / Craig Walker5-7, 6-1, 1-0
L#1 SinglesClaude Bosworth vs Zach Barnes6-3, 5-7, 1-0
W#2 DoublesAlex Blank / Jason Trinchero vs Dave Sato / Mauro Kobrinsky6-4, 6-3
W#3 DoublesErik Garcia / Troy Pickard vs Brian Harvey / Mohsen Soleimani5-7, 6-2, 1-0
2025-01-24Lost 1–2
L#1 DoublesBrian Parker / Martin Sommer vs Danny Peter / Evan Simons7-6, 6-2
W#2 DoublesTroy Pickard / Jason Trinchero vs Charles Ruhsenberger / Todd Shupp6-2, 6-3
L#3 DoublesMichael Estok / Jack Dempsey vs Jered Cuenco / Joseph M Heffernan III6-3, 6-4
2025-01-18Split 2–2
L#1 DoublesMartin Sommer / Tim Jakubowski vs Dale Christensen / Zhong Lei4-6, 6-1, 1-0
L#1 SinglesClaude Bosworth vs Manoj Pandya6-3, 6-1
W#2 DoublesBrian Parker / Troy Pickard vs Douglas Bennett / Richard Nobleman6-2, 6-2
W#3 DoublesJason Trinchero / Alex Blank vs Norman Langston / Kevin Walsh4-6, 6-1, 1-0
2025-01-05Won 3–1
L#1 DoublesJack Dempsey / John Phillips vs Ryan Tilley / John Bohls6-4, 7-5
W#1 SinglesNathan Bernhardt vs Scott Roth6-0, 6-7, 1-0
W#2 DoublesMichael Estok / Brian Parker vs Brett Johnson / Satoshi Endo6-3, 6-4
W#3 DoublesJason Trinchero / Alex Blank vs Reno Brown / Jason Lee6-2, 6-4
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.
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.

3
Jason Trinchero
30W–15L career
0%58%42%
3.09
3
Nathan Bernhardt
42W–38L career
0%94%6%
2.91
3
Claude Bosworth
38W–71L career
0%98%2%
2.86
3.5
Martin Sommer
7W–4L career
69%31%0%
2.84
3
Jack Dempsey
17W–36L career
6%87%7%
2.79
3
John Phillips
17W–13L career
not enough data
—
3
Michael Estok
8W–19L career
not enough data
—
3
Troy Pickard
9W–6L career
not enough data
—
3
Brian Parker
36W–48L career
2%98%0%
2.72
3
Jeff Kovel
14W–32L career · type A
14%86%0%
2.61
0
Ryan Buller
3W–5L career
not enough data
—

Three percentages are the year-end projection — chance of moving down, staying, moving up — and the number on the right is our estimated dynamic rating, which USTA never publishes. 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.