Logan Gilbert vs. Zach Plesac, 7:10pm
Today is the biggest – the most important, the most momentous – Mariners game in years. After waves of prospects that were supposed to lift the M’s from mediocrity failed, the Mariners bring up two of the best prospects they’ve had in years. OF Jarred Kelenic, a top-10 prospect in baseball, makes his MLB debut after a contentious battle with the front office over his service time. Logan Gilbert, a talented but relatively unknown from a non-power conference college, makes his debut as well, after tearing through the minors and showing poise and command beyond his years.