MLB Division Series Open With Four Games as ALDS, NLDS Begin

National broadcasts on TBS, Fox, FS1 set viewing plans for the opening slate.

Overview

The day's matchups are Cubs at Brewers, Yankees at Blue Jays, Dodgers at Phillies, and Tigers at Mariners.
Television assignments list Cubs–Brewers and Dodgers–Phillies on TBS, Yankees–Blue Jays on Fox, and Tigers–Mariners on FS1.
Listed starters include Matthew Boyd versus Freddy Peralta for Cubs–Brewers, Shohei Ohtani versus Cristopher Sánchez for Dodgers–Phillies, and Troy Melton versus George Kirby for Tigers–Mariners.
Early live updates note the Brewers off to a fast start at home against the Cubs.
Fan communities are running live discussion threads, with Bluebird Banter hosting a standalone GameThread for Yankees–Blue Jays.