After withdrawing with a knee injury, Murray unloaded on his Twitter account.
Brady is teaming up with Phil Mickelson in a golf exhibition against Rodgers and Bryson DeChambeau.
Koepka likes the course, but not how much it was played before the event.
Round 1 is in the books at the TPC Twin Cities in Blaine.
Seven of the top 30 in the World Golf Rankings are playing.
They were promoting the KPMG Championship at Hazeltine in June.
It's a little cooler here than it is in southern California.