"He almost stops," Hudson said playfully after the Giants' 14-6 loss.
From his perch in the Giants' dugout, Hudson shared his opinion with third-base umpire Paul Emmel, who soon ejected him.
"I don't even know how he heard me," Hudson said.
Emmel then tossed Peavy, who said that his primary transgression was agreeing with Hudson.
"We felt [Strasburg] wasn't coming to a complete stop," Peavy said. "It wasn't much other than that."
Chris Haft is a reporter for MLB.com. Read his blog, Haft-Baked Ideas, and follow him on Twitter at @sfgiantsbeat. This story was not subject to the approval of Major League Baseball or its clubs.