Los Angeles Dodgers catcher Johnny Roseboro walks off the field with San Francisco Giants center fielder Willie. Mays after sustaining a head injury
John Roseboro and Willie Mays - Aftermath of Marichal Incident
Baseball in the Republic: Santo Domingo
Juan Marichal, Baseball Wiki
Report: SF Giants legend Juan Marichal hospitalized after fall in
This Day in Braves History: Warren Spahn and Juan Marichal lock up
Top Ten Dodger Villains-Juan Marichal
Ken Hoffman tosses some questions to baseball legend Juan Marichal
HOF Bio: Juan Marichal, 03/17/2009
Why all-time Latin American born wins leader Bartolo Colon is
Red Sox all-time washed up player All-Star team (part two)
Juan Marichal – Dodger Insider
Juan Marichal, Biography, Teams, & Facts