Yoshinobu Yamamoto was finishing his warm-up pitches on the mound at Dodger Stadium before he began Tuesday night's game against the Miami Marlins. As that was happening, MLB Network's Greg Amsinger declared a “no-hitter watch” for the Los Angeles Dodgers rookie. “Don't take this the wrong way, but we are already on no-hitter alert,” Amsinger said, per Awful Announcing. “Yoshinobu Yamamoto, before he throws a single pitch tonight against the Marlins.”