Known since his high school days for his high-velocity fastball, it was Shohei Ohtani’s foot speed that made news Saturday in the Los Angeles Dodgers’ 10-0 win over the Oakland Athletics as he reached 30 steals and 30 home runs for the first time in his career. Ohtani became the newest member of Major League Baseball’s “30-30” club in his 108th game this season. According to MLB.com, only two players have achieved the feat in fewer games. The two-way star is spending the season focusing on batting and base running as he rehabs his pitching arm after elbow surgery last year. Ohtani leads the Na…