Here is the most detailed info I could find about postseason revenue splits with a quick search. Interesting that the players only receive a split from the guaranteed games (1-3 in DS, 1-4 in CS, WS) & receive nothing from the if neccesary games... The players' pool is formed from 50 percent of the gate receipts from the Wild Card Games; 60 percent of the gate receipts from the first three games of the Division Series; 60 percent of the gate receipts from the first four games of the League Championship Series; and 60 percent of the gate receipts from the first four games of the World Series. The players' pool was divided among the 10 Postseason Clubs: the two World Series participants, the two League Championship Series runners-up, the four Division Series runners-up and the two runners-up in the Wild Card Games. The 2017 players' pool was a record total of $84,500,432.15, eclipsing last year's $76,627,827.09.