Rosario's three-run shot in the fourth and strong relief pitching from A.J. Minter, Tyler Matzek, and Will Smith clinched this win for the Braves.
Baker last led a team to a World Series appearance in 2002, back when he was managing the San Francisco Giants.
Rosario had an incredible night at the plate and on the basepaths.
Rosario's slide into home (seen above) was particularly beautiful.
Seager blasted the first pitch he saw over the wall in right-center.
This let the Braves get to the bottom of the ninth needing only one run, which they promptly got.
The game-ending strike three call on San Francisco's Wilmer Flores will sting throughout the winter.
"Fly balls or line drives fielded by a defensive player in the infield is not eligible for review." Okay, but will that still be the case after this?
The Astros will start the ALCS Friday against the Red Sox.
Anderson's 16 hits in six postseason games so far are the best of anyone over a six-game MLB postseason stretch.