With only four weeks left until the start of Major League Baseball's 2023 postseason, the Rays and Orioles continue their tug-o'-war for AL East supremacy, the AL West has turned into a captivating three-horse race and the quest for the NL wild card spots has devolved into a full-fledged battle royale.
And as we begin the journey down the home stretch of the regular season, we've ranked the 20 most important series still to come.
Even with that many series on the list, we had to draw some tough lines in the sand to trim it down.