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IRV-Boyer

2025 Adult 40 & Over · 4.0 Men

10 players · average NTRP 3.95 · USTA/PACIFIC NW / NORTHERN OREGON

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Scouting

Roster averages 3.68 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.

3.89
Mark King
usually #1 Doubles 67%, also #2 Doubles 33% · published 4
3.85
Adam Gamboa
usually #1 Doubles 50%, also #3 Doubles 50% · published 4
—
David Schunk
usually #2 Doubles 33%, also #3 Doubles 33% · published 4
—
Rohit Colaco
usually #1 Singles 100% · published 4
3.70
Brian Hendrickson
published 4
3.66
John Rake
usually #1 Doubles 67%, also #3 Doubles 33% · published 4
3.64
Willis Boyer
usually #1 Doubles 40%, also #2 Doubles 40% · published 4
3.63
James Ringelberg
usually #3 Doubles 33%, also #1 Doubles 33% · published 4
3.53
Pete Jacobs
usually #2 Doubles 39%, also #1 Doubles 39% · published 3.5
3.53
Amir Tadjedin
usually #2 Doubles 100% · published 4
Results8 ties
2025-03-09Lost 0–4
L#1 DoublesKeith Johnson / David Schunk vs Doug Post / Robert Torch6-3, 6-3
L#1 SinglesWillis Boyer vs Julian Illingworth6-4, 6-3
L#2 DoublesAmir Tadjedin / Mark King vs Scott Lenker / Ken Schwerd6-1, 6-3
L#3 DoublesBrian Hendrickson / John Rake vs Brian Posewitz / William Hergenhan2-6, 6-3, 1-0
2025-03-01Won 2–1
W#1 DoublesWillis Boyer / Adam Gamboa vs Ty Noimany / Michael Chang3-6, 6-3, 1-0
L#2 DoublesPete Jacobs / James Ringelberg vs Russ DeMoss / Sam Bradshaw7-6, 7-6
W#3 DoublesBrian Hendrickson / David Schunk vs Jaap Sparrius / Matt Brown4-6, 6-4, 1-0
2025-02-22Won 2–1
W#1 DoublesMark King / John Rake vs Jack Carlson / Philip Stephenson6-2, 6-4
W#1 SinglesRohit Colaco vs Adam Brundage6-3, 6-1
L#2 DoublesPete Jacobs / Amir Tadjedin vs Eric Peterson / Jason Moore-Greenke7-6, 6-4
2025-02-16Won 3–0
W#1 SinglesRohit Colaco vs Jeffrey Gates6-1, 6-2
W#2 DoublesWillis Boyer / Pete Jacobs vs Robert Broad / Henry Bryant6-1, 6-1
W#3 DoublesBrent Grubb / Adam Gamboa vs Kai Zhang / Matt Hagen6-4, 6-4
2025-01-18Won 2–1
W#1 DoublesJames Ringelberg / Mark King vs Jack Tran / Patrick Donnelly6-2, 6-0
W#1 SinglesRohit Colaco vs Jeremy Fields6-2, 6-0
L#2 DoublesWillis Boyer / Steven Wilker vs Chris Hasle / MICHAEL DOHERTY6-1, 6-3
2025-01-17Won 3–1
L#1 DoublesMark King / John Rake vs Nate Larsen / Austin Rice-Stitt4-6, 7-6, 1-0
W#1 SinglesRohit Colaco vs Alex McIntosh6-1, 6-2
W#2 DoublesPete Jacobs / Amir Tadjedin vs Michael Koch / Daniel Reizes7-6, 6-4
W#3 DoublesAdam Gamboa / Keith Johnson vs Bryan Lurie / William Allers6-1, 6-0
2025-01-11Lost 1–2
L#1 DoublesWillis Boyer / Brent Grubb vs Deepak Selvanathan / Michael Ollinger6-1, 7-6
W#2 DoublesAmir Tadjedin / Mark King vs Brad Wade / Richard Shih6-4, 7-5
L#3 DoublesPete Jacobs / Steven Wilker vs Ajay Kumar Tippisetti / Eric Means6-3, 6-3
2025-01-05Won 2–1
W#1 DoublesMark King / Adam Gamboa vs Francisco Rivera-Giusti / Jack Yothers6-1, 6-3
L#2 DoublesBrian Hendrickson / David Schunk vs Wahyu Setyawan / Michael Won7-6, 6-1
W#3 DoublesKeith Johnson / James Ringelberg vs Todd Kuribayashi / Wes Schalk7-6, 4-6, 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.
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.

4
Mark King
93W–55L career
0%97%3%
3.89
4
Adam Gamboa
69W–38L career
0%97%3%
3.85
4
David Schunk
2W–2L career
not enough data
—
4
Rohit Colaco
27W–13L career
not enough data
—
4
Brian Hendrickson
23W–50L career
2%97%0%
3.70
4
John Rake
16W–15L career
11%89%0%
3.66
4
Willis Boyer
75W–32L career
7%93%0%
3.64
4
James Ringelberg
73W–77L career
8%92%0%
3.63
3.5
Pete Jacobs
78W–40L career
0%73%27%
3.53
4
Amir Tadjedin
24W–19L career
33%67%0%
3.53

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.