Apparently, 162 regular season games weren't enough.
Four teams in the National League will play game number-163 on Monday to determine the winner of their divisions.
In the West, the Los Angeles Dodgers will host the Colorado Rockies at Dodger Stadium at 4 p.m. ET, while the Chicago Cubs will play the Milwaukee Brewers at Wrigley at 1 p.m. ET to determine the winner of the National League Central.
The Dodgers and Rockies ended the season in a tie after they blew out the San Francisco Giants and the Washington Nationals, respectively, on Sunday.
The Cubs and the Brewers also had big wins on Sunday over the Detroit Tigers and the St. Louis Cardinals, respectively.
The winners of Monday's tie-breaker games will advance to the Division Series, while the losers will play in the Wild Card game on Tuesday.