CHICAGO - Munetaka Murakami was replaced after experiencing right hamstring tightness during the Chicago White Sox's 4-3 walk-off win over the Detroit Tigers in 10 innings, while the Toronto Blue Jays' Kazuma Okamoto and the Los Angeles Dodgers' Shohei Ohtani both hit home runs Friday.

Murakami, in a joint American League lead with 20 homers, grounded into a force out while beating the double play in the third inning at Rate Field. He was then seen clutching the back of his right leg and exited the game after speaking to his team's staff member on the field.

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