Colorado Rockies' Troy Tulowitzki is congratulated in the dugout after hitting a solo home run off Cincinnati Reds starting pitcher Johnny Cueto in the fourth inning of a baseball game on Friday, May 9, 2014, in Cincinnati. (AP Photo/Al Behrman)
Cincinnati Reds starting pitcher Johnny Cueto throws against the Colorado Rockies in the first inning of a baseball game on Friday, May 9, 2014, in Cincinnati. (AP Photo/Al Behrman)
Cincinnati Reds starting pitcher Johnny Cueto throws against the Milwaukee Brewers during the first inning of a baseball game, Saturday, May 3, 2014, in Cincinnati. (AP Photo/David Kohl)
Cincinnati Reds starting pitcher Johnny Cueto, right, throws to Atlanta Braves' Freddie Freeman in the first inning of a baseball game, Sunday, April 27, 2014, in Atlanta. (AP Photo/David Goldman)
Cincinnati Reds starting pitcher Johnny Cueto delivers during the first inning of a baseball game against the Pittsburgh Pirates in Pittsburgh Tuesday, April 22, 2014. (AP Photo/Gene J. Puskar)
Cincinnati Reds' Todd Frazier (21) is greeted by Johnny Cueto (47) after scoring on a double by Reds' Zack Cozart off Pittsburgh Pirates starting pitcher Edinson Volquez during the seventh inning of a baseball game in Pittsburgh Tuesday, April 22, 2014. (AP Photo/Gene J. Puskar)
Cincinnati Reds starting pitcher Johnny Cueto delivers during the first inning of a baseball game against the Pittsburgh Pirates in Pittsburgh Tuesday, April 22, 2014. (AP Photo/Gene J. Puskar)