Former San Francisco Giants first baseman Will Clark checks in with Lamont and Tonelli

Will Clark 1st HR off Nolan Ryan, #OTD in 1986 - Will Clark homered in his first Major League at-bat vs. Nolan Ryan. SF Giants broadcaster Mike Krukow recounts the moment.

SF Giants: Will Clark hits home run off Nolan Ryan in MLB debut

What a thrill: Giants surprise Will Clark and fans by saying they'll retire his number

Mitchell & Ness Will Clark San Francisco Giants 1989 Authentic Cooperstown Collection Batting Practice Jersey - Gray

Will Clark #22 Retirement Ceremony

Gonzalez, Bart blast back-to-back homers as Giants beat Cubs on Will Clark day

What a thrill: Giants surprise Will Clark and fans by saying they'll retire his number

Giants' 1989 flashback: Will Clark, Kevin Mitchell a dynamic 1-2 punch

Will Clark has No. 22 retired by SF Giants: 'This is my Hall of Fame