The 2023 postseason begins tomorrow, with four Wild Card games on both Tuesday and Wednesday, with any third games on Thursday. The ALDS and NLDS will begin on Saturday. (Day-by-day schedule.)
Mlb.com's Anthony Castrovince ranks each postseason team's offense and pitching staff, a task he says is "usually senseless" and "bound to blow up in our faces", but "it's fun". (I added the rankings out of curiosity.)
OFF PIT O+P
Atlanta 1 8 9
Phillies 6 4 10
Blue Jays 8 2 10
Rays 5 6 11
Astros 4 7 11
Dodgers 3 9 12
Brewers 11 1 12
Orioles 7 5 12
Twins 9 3 12
Texas 2 11 13
Diamondbacks 10 12 22
Marlins 12 10 22ESPN's Jeff Passan points out: that the team with the best regular season record "rarely" wins the World Series.