Detroit Tigers right-hander Jack Flaherty has been working behind the scenes for months on his mechanics, searching to repeat his optimal delivery in games. That search has led to some struggles.

The Detroit Tigers won easily, 13-1. They're the first MLB team to 40 wins, with a 40-21 record. Carpenter, a former 19th-round draft pick, became the first Tigers player to hit three homers in a ...