Horace Wilson and other members of his family in a portrait believed to date to the 1860s. He's the mustachioed fellow standing at top right. Courtesy of Abigail Sanborn hide caption

itoggle caption Courtesy of Abigail Sanborn

Retired baseball pitcher Tommy John, left, and Dr. Frank Jobe at the National Baseball Hall of Fame in July 2013. Jobe was honored for the pioneering surgery he first performed on John's elbow in 1974. Mike Groll/AP hide caption

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Pete Rose of the National League barreled into American League catcher Ray Fosse at the 1970 All-Star Game in Cincinnati. It's one of the most famous home plate collisions in Major League Baseball history. AP hide caption

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Big Papi is red hot: Boston's David Ortiz has driven the Red Sox to a 3-2 lead over the St. Louis Cardinals in the World Series. Rob Carr/Getty Images hide caption

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Kolten Wong of the St. Louis Cardinals slumps as Boston Red Sox first baseman Mike Napoli celebrates Sunday night. Wong was picked off at first base to end the game and the Cardinals' hopes of winning. Boston's 4-2 victory means the World Series is tied at 2-2. Elsa/Getty Images hide caption

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The rout begins: Boston's David Ortiz, No. 34, scores in the first inning of Wednesday's World Series game against St. Louis. Mike Napoli's double brought in three runs, and the Red Sox were on the way to an 8-1 win. Rob Carr/Getty Images hide caption

itoggle caption Rob Carr/Getty Images