The 6-foot-2 backstop made the Western Athletic Conference All-Tournament Team in 2012. He also earned Academic All-WAC that year.
In high school, he won the California Interscholastic Federation championship in 2008 and '09.
Wynns batted .267 this season, finishing .286 overall in his four-year career at Fresno State, including a .326 batting average as a sophomore.
In 567 collegiate at-bats, Wynns had 40 doubles, two triples and five home runs.
Derek Wetmore is an associate reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.