23rd Callaway MGA Senior Open Championship:
- MGA Senior Open Champions from the last ten years
- Mark Mielke – 2018
- Bill Britton – 2017
- Jim McGovern – 2016
- Mark Mielke – 2015
- Adam Kugler – 2014
- Craig Thomas – 2013
- Peter Busch – 2012
- Mike Burke – 2011
- John Ervasti – 2010
- Bobby Heins – 2009
- USGA Champions and members of the Walker Cup Team from the past 10 years
- Qualifiers and exempt players for the 2019 National Senior Club Pro Championship
- TBA
- Past Met Open, Amateur, Ike and Mid-Amateur Champions (Age 60 or less)
- Top 25 finishers in the 2018 MGA Senior Open Championship
- Mark Mielke
- Mark Brown
- David Young
- Brent Studer
- Darrell Kestner
- Frank Bensel
- Christopher Toulson
- Jim McCann
- Mike Meehan
- Frank Esposito
- Jim McGovern
- John Deforest
- Bruce Zabriski
- George Zahringer
- William Charpek
- Alan Specht
- Ed Whitman
- Frank Abbott
- Bobby Heins
- Craig Thomas
- Carl Alexander
- Edward Gibstein
- Mike Gilmore
- Charles Bolling
- Len Siter
- Michael Diffley
- Scott Hawkins
- Qualifiers in the 2019 Met Open Championship
- TBA
- Top 20 Seniors in the 2019 NYS, NJSGA, and CSGA Open
- TBA
- MGA Senior Amateur Champions from the last 5 years
- Adam Kugler – 2018
- Allan Small – 2017
- George J Zahringer III – 2016
- George J Zahringer III – 2015
- Jay Blumenfeld – 2014
- Top 10 finishers in the 2019 MGA Senior Amateur Championship
- TBA
- Top 5 Seniors who made the cut in the 2018 MGA Mid-Amateur Championship
- Ken Bakst
- Jay Sessa
- Jim Hamburger
- Phillip Mintz
- D. Scott Mackesy
- Brian Brown
- Qualifiers and alternates for the 2019 USGA: Open (LSQ/SQR); Senior Open; Amateur; Mid-Amateur; or Senior Amateur
- TBA
- Top 20 in the 2019 LIGA and WGA Open
- TBA
- Top 10 from the 2019 Met PGA and NJSGA/NJ PGA Senior Open Championship
- TBA
- Top 3 finishers in the 2018 LIGA Senior Open Championship
- Charles bolling
- Jim Farrell
- Shawn Baker
- 2019 NJSGA Pre-Senior and 2018 Senior Amateur Champions
- 2019 NJSGA Pre-Senior: TBA
- 2018 NJSGA Senior Amateur Champion: Anthony Fioretti
- Reigning WGA, LIGA, NYSGA, and CSGA Senior Amateur Champions as of July 20, 2018
- WGA – Tom Yellin
- LIGA – Drew Fonrose
- NYSGA – Robert Hughes
- CSGA – Ray Underwood
- 2019 Stoddard Cup Team Members
- TBA
- Professional Representative from Metropolis and the current Club and Senior Club Champion
- TBA
- Special Invitees of the MGA Executive Committee
- TBA
- * Anyone exempt for the Met Open is exempt for the Met Senior Open*