Fansided · Sep 19, 2025
How the Mariners should line up their playoff rotation with October approaching
Seattle Mariners v Kansas City Royals | Jamie Squire/GettyImagesThe Seattle Mariners have been cruising to the postseason, with their 10th straight win on Tuesday also marking an important milestone for Cal Raleigh. Now, they have a 97.3 percent chance to make the postseason, per FanGraphs.
It seems dangerously premature to start counting the Mariners' eggs before they hatch, but Seattle has hit a real stride and could start planning for the postseason soon. The first order of business would be to figure out the layout of the rotation in October, a non-trivial task with a team this talented.
What the Mariners' playoff rotation should look like