Washington Nationals starting pitcher Jordan Zimmermann (27) throws during the third inning of the first baseball game in a doubleheader against the Toronto Blue Jays, Tuesday, June 2, 2015, in Washington. (AP Photo/Alex Brandon)
Washington Nationals starting pitcher Jordan Zimmermann throws during the first inning in the first baseball game of a doubleheader against the Toronto Blue Jays at Nationals Park, Tuesday, June 2, 2015, in Washington. (AP Photo/Alex Brandon)
The Washington Nationals grounds crew squeegee's the tarp before an interleague baseball game between the Washington Nationals and the Toronto Blue Jays at Nationals Park, Monday, June 1, 2015, in Washington. (AP Photo/Alex Brandon)
Toronto Blue Jays relief pitcher Casey Janssen delivers to the Boston Red Sox during the ninth inning of a baseball game at Fenway Park in Boston, Tuesday, July 29, 2014. (AP Photo/Elise Amendola)
Toronto Blue Jays members mob teammate Joe Carter after his game winning home run in bottom of 9th in game 6 of World Series, October 23, 1993. (AP Photo)
Tampa Bay Rays Yunel Escobar taunts fans after hitting a solo home run during the eighth inning against the Toronto Blue Jays in a baseball game Sunday, Sept. 14, 2014, in Toronto. (AP Photo/The Canadian Press, Frank Gunn)
A fan cheers in the "King's Court" cheering section for Seattle Mariners starting pitcher Felix Hernandez during a baseball game against the Toronto Blue Jays, Monday, Aug. 11, 2014, in Seattle. (AP Photo/Ted S. Warren)
Seattle Mariners starting pitcher Felix Hernandez reacts during a baseball game against the Toronto Blue Jays, Monday, Aug. 11, 2014, in Seattle. (AP Photo/Ted S. Warren)
Oakland Athletics' Jeff Samardzija works against the Toronto Blue Jays in the first inning of a baseball game Sunday, July 6, 2014, in Oakland, Calif. (AP Photo/Ben Margot)
Kansas City Royals' Lorenzo Cain tosses his bat in the air after striking out against the Toronto Blue Jays during the fourth inning of a baseball game in Toronto on Sunday, June 1, 2014. (AP Photo/The Canadian Press, Nathan Denette)
Kansas City Royals starting pitcher Jeremy Guthrie works against the Toronto Blue Jays during the seventh inning of baseball game in Toronto on Sunday, June 1, 2014. (AP Photo/The Canadian Press, Nathan Denette)