What happened: DeRo noted on MLB Network that the two pitchers possess highly comparable four-seam profiles. He described Parker Messick as a left-handed equivalent of the established right-hander.
Why it matters: The national television spotlight illustrates the pitcher's elevated standing across the sport. Earning praise that aligns his arsenal with a frontline starter bolsters his case for end-of-season honors.
By the numbers: Yamamoto previously struck out 10 batters and allowed one run over seven innings on Sept. 10.
What to watch: Observers will track how the pitch translates to high-leverage situations in the upcoming postseason.