With All-Star second baseman Robinson Cano already sidelined by a bruised hand, McClendon opted for even more of a right-handed presence than normal, starting Willie Bloomquist in Cano's place at second, putting Mike Zunino at designated hitter instead of getting a day off with John Buck behind the plate, and having both his right-handed hitting outfielders -- Stefen Romero and Cole Gillespie -- in the lineup while sitting lefties Michael Saunders, James Jones and Dustin Ackley.
McClendon, who was the hitting coach for Detroit the past seven seasons, felt that was the best approach against Smyly.
"I know Smyly's pretty good," McClendon said. "He's tough on left-handers. This year, they're hitting .122 off him. That's hard to ignore. I'm just trying to put as many right-handers in there as we can and hopefully we're successful with it."
As for the left-handed Chavez in center instead of the rookie Jones?
"Just to give Jones a break," McClendon said. "He's been grinding it pretty tough. And I think Endy probably more equipped to handle a guy like this."
Greg Johns is a reporter for MLB.com. Follow him on Twitter @GregJohnsMLB as well as his Mariners Musings blog. This story was not subject to the approval of Major League Baseball or its clubs.