What position did Christian Yelich primarily play?

What position did Shoeless Joe Jackson primarily play? Shoeless Joe Jackson is best known for playing with which MLB team? What position did Robin Yount primarily play? What uniform number did Robin Yount wear with the Brewers? Christian Yelich is best known for playing with which MLB team? What uniform number did Christian Yelich wear with the Brewers? What position did Tony Gwynn primarily play? What uniform number did Tony Gwynn wear with the Padres?