August 21, 2023 – August 23, 2023 all-day
Meridian Valley CC
24830 136th Avenue Southeast Kent
WA 98042

Entry forms:
available June 7 @ 9:00 AM
Deadline for exempt players:
June 21
Entry deadline:
July 12
Entry fee:
$345 / $375 with skins (professionals)
Tee Times & Results:
not yet available
Course Website:
Host professional:
Adam Englehorn, PGA

Schedule of Play

  • Saturday, August 19– Muckleshoot Casino Washington Open Pro-Am – Round 1 Pro-Am
  • Sunday, August 20– Muckleshoot Casino Washington Open Pro-Am – Round 2 Pro-Am
  • Monday, August 21 – Muckleshoot Casino Washington Open Invitational – Round 1
  • Tuesday, August 22 – Muckleshoot Casino Washington Open Invitational – Round 2
  • Wednesday, August 23– Muckleshoot Casino Washington Open Invitational – Final Round

Tournament Format

  • 54-hole stroke play  (cut after 36 holes – to the low 50% of professionals and ties, plus all amateurs within that range)


Championship – click here for approximate yardages expected to play

Yardage books available from StrackaLine

This event is listed as a WAGR® counting event for amateurs.


The term “eligible player” is defined, for this Championship, as: (1) all Pacific Northwest Section, PGA of America members (except those classified as “F” or “Reserve”); (2) all PNW Section, PGA of America Associates with full Section Playing Privileges; (3)all Amateurs (as defined by the USGA) with current USGA handicap indexes of 8.0 or less.

Host Hotel

Best Western Plus Plaza By The Green
24415 Russel Rd Kent, WA 98032
(253) 854-8767

Code: Muckleshoot Casino WA Open Invitational
Release Date: 7/20/2023
Rate: 1 KING $149 /QUEEN X’s 2 $149 plus tax
Limited rooms available on a first come basis.


The Washington Open Invitational dates back to 1922. In that year, young Al Espinosa captured the crown at Yakima CC. Some big names have won this event over the years – including brothers Al and Emery Zimmerman, Chuck Congdon, Al Mengert, Senior Tour Player Rick Acton and PGA Tour Player Fred Couples. Read more…

Past Champions and Results

“*” indicates won as amateur

Year Champion Score Results News
2022 Colin Inglis 203 results 2022 news
2021 Jeff Coston 206 results 2021 news
2020 Colin Inglis 137 (36-hole event) results 2020 news
2019 Shane Prante 202 results 2019 news
2018 Ryan Benzel 213 results 2018 news
2017 Drew McCullough * 210 results 2017 news
2016 Jeff Coston 209 results 2016 news
2015 Darren Black 206 results 2015 news
2014 John Cassidy 208 results 2014 news
2013 Chris Griffin 208 results 2013 news
2012 Jeff Gove 200 results 2012 news
2011 Tim Feenstra 200 results
2010 Jeff Coston 203 results
2009 Brian Thornton 210 results
2008 Brian Nosler 207 results
2007 Tim Feenstra 203 results
2006 Josh Immordino * 217 results

For complete list of champions and list of courses played, click here to visit the PNW PGA history project site.

Pro-Am Benefiting Folds of Honor

Date: August 19-20, 2023

Format: Daily individual Professional prizes and shamble (best 2 of 5).

Learn more: https://www.meridianvalleycc.com/web/pages/washington-open


Folds of Honor

The Muckleshoot Casino Washington Open Pro-Am benefits Fold of Honor. Folds of Honor is a 501 (C)(3) charitable foundation supporting scholarships and assistance to the spouses and children of those killed or disabled in military service to America. We can honor those who fought for our freedom by serving the families they leave behind. Additional information for Folds of Honor can be found at www.foldsofhonor.org.

American Lake Veteran Golf Course

American Lake Golf Course is the only golf course in the United States designed to be played by disabled veterans. Since 1995 the operation and maintenance of the course has been maintained entirely by private donations. Help us continue to provide relaxing, therapeutic and accepting environment by giving back to those who have given so much.  Additional information for American Lake Veteran Golf Course can be found at https://www.veterangolf.org/give-back.


Title Sponsor

Presenting & Master Sponsors


Supporting Sponsors



PGA Tour