I'm not coming in on the side of "full of factual errors", but two minor things I saw: 1. In one of the very opening sequences, they show a CGI version of Wrigley's scoreboard, with the yellow team names and numbers from the center of the scoreboard as 3-0, clearly to represent the score of the game prior to the Bartman play. But on the Wrigley scoreboard, that tracks the number of hits for each team, not the score. 2. When talking about Game 7, Lyons said something to the effect that the winner of this game had to focus on winning, to go play the Yankees. NLCS game 7 was played the same day as ALCS game 6, with their game 7 the following day. While I don't really count it, as it was simply dramatic effect, but they showed a shot of the back of the scoreboard (the neon) as if it would be viewable on the way to the security guards apartment, but she lived in the opposite direction (they said on Eddy).