Drafted in the 33rd round (982nd overall) by the Arizona Diamondbacks in 2017 (signed for $2,500).
View Draft Report
After playing sporadically as a freshman at UC Irvine, Martinez headed to junior college before ending up at Oklahoma. After a solid but unspecatular junior season, he hit .323/.399/.510 this year while throwing out 30 percent of basestealers.
Download our app
Read the newest magazine issue right on your phone