While in Florida for his team's ,Jim Harbaugh will take a break to venture from coaching Mark McGwire Jersey football to baseball.On Wednesday,Harbaughwill coach first base for the Tigers for at least one inning in a spring training matchup with the Pirates, according to the . The Michigan coach may also weara Pirates jersey and coach an inning for Pittsburgh Andrew Triggs Jersey manager Clint Hurdle, a Michigan native and Wolverine fan.It's not the first timeHarbaugh has joined the MLB ranks for a spring training game. Last year, Harbaugh coached first base Oakland Athletics Custom Jersey for the Athletics in Arizona, even thefamiliar No. 4 from his football playing days on A's manager Bob Melvin's staff and the cla sichighsocks.MORE: | Although he ended up playing and coaching Kendall Graveman Jersey football, Harbaughhad always wanted to play baseball profe sionally.I wanted to be a baseball player, Dennis Eckersley Jersey Harbaugh told reporters last summer before throwing out the first pitch for the Tigers. I really wanted to be a Major League shortstop or a pitcher or a catcher. Be a big leaguer.