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MAC-Nilsson

2021 Adult 18 & Over · 4.5 Men

3 players · average NTRP 4.5 · USTA/PACIFIC NW / NORTHERN OREGON

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Scouting

Roster averages 4.09 estimated across 2 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.

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Benjamin Yang
usually #3 Doubles 33%, also #1 Doubles 33% · published 4.5
4.24
Bryan Ward
published 4.5
3.94
Dirk Koopman
usually #3 Doubles 54%, also #2 Doubles 39% · published 4.5
Results14 ties
2021-08-28Won 2–0
W#2 DoublesDaniel Larsen / Benjamin Yang vs Steve McRae / Erik Gunvaldson6-4, 6-4
W#3 DoublesDirk Koopman / Greg Masson vs Daniel Avery / Justin Madison6-1, 6-2
2021-08-28Split 1–1
L#2 DoublesBenjamin Yang / Daniel Larsen vs Jaime Chaves / Brendan Manuel Nadayag6-4, 6-2
W#3 DoublesTodd Siegel / Dirk Koopman vs Andy Richardson / Peter Lusk6-1, 6-3
2021-08-27Won 2–0
W#2 DoublesGreg Masson / Dirk Koopman vs Sean Hergert / Maxwell Mehren6-2, 2-6, 1-0
W#3 DoublesDaniel Larsen / Benjamin Yang vs Duke Dixon / David Robin6-4, 6-1
2021-08-14Split 1–1
L#2 DoublesDirk Koopman / Frank Lippy vs Sean Gueck / Cody Philips6-4, 4-6, 1-0
W#3 DoublesDavid Wiley / Benjamin Yang vs Douglass Neuman / Micah Andrus6-2, 6-2
2021-08-14Won 1–0
W#3 DoublesDirk Koopman / David Squire vs Minh Vo / Martin Uylangco4-6, 7-6, 1-0
2021-08-13Split 1–1
L#2 SinglesBenjamin Yang vs Jay Erickson6-0, 6-1
W#3 DoublesDirk Koopman / Todd Siegel vs Chan Thourk / Konner Ayris6-4, 6-3
2021-05-23Split 1–1
W#2 DoublesDirk Koopman / Todd Siegel vs Ke Ounaphom / Darrell Hawkins6-2, 6-7, 1-0
L#2 SinglesBenjamin Yang vs Benjamin Haukaas6-7, 6-5
2021-05-22Split 1–1
L#1 DoublesBenjamin Yang / Greg Masson vs Jeremy Morris / Christopher Evola7-5, 6-1
W#3 DoublesDirk Koopman / Daniel Larsen vs Chris Rivera / Justin Greene6-0, 6-3
2021-05-14Won 2–0
W#1 DoublesBenjamin Yang / Frank Lippy vs Rogue Stone / Todd Klindt7-5, 4-6, 1-0
W#2 DoublesBrad Miller / Dirk Koopman vs Rudd McGarity / Jeremy Morris6-3, 6-3
2021-04-25Won 2–0
W#1 DoublesAndrew Nilsson / Benjamin Yang vs John Barbieri / Mark Tryon6-0, 6-4
W#3 DoublesDirk Koopman / Todd Siegel vs Christopher Perez / Shane Peterman6-4, 6-1
2021-04-18Won 1–0
W#2 DoublesAndrew Nilsson / Dirk Koopman vs Don Roberts / Thomas McGirk6-3, 7-6
2021-04-17Won 2–0
W#1 DoublesGreg Masson / Benjamin Yang vs Darrell Hawkins / Steve Bidwell6-1, 7-6
W#3 DoublesAndrew Nilsson / Dirk Koopman vs Jordan Burns / John Bard6-3, 3-6, 1-0
2021-04-03Won 1–0
W#3 DoublesBenjamin Yang / David Wiley vs David White / Christopher Haddon6-2, 4-6, 1-0
2021-03-19Split 1–1
L#1 DoublesDavid Wiley / Dirk Koopman vs Chris Merrill / Marc Milobinski6-0, 6-1
W#3 DoublesGreg Masson / Benjamin Yang vs Anh Ngo / Charles Taguet6-0, 6-3
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.

4.5
Benjamin Yang
67W–54L career
not enough data
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4.5
Bryan Ward
36W–15L career
0%99%1%
4.24
4.5
Dirk Koopman
59W–29L career
37%63%0%
3.94

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.