While the scientists chase Andrea and Tammy and they turn into the farmyard, the hubcap on the left rear wheel falls off. However it's back on the wheel while they jump into the mud.
In the championship game Andrea scores a run making the score 7-2. The next play is a catch in front of the scoreboard and the scoreboard shows 0-0.
In the baseball game, Tammy broke her right arm and then in the next scene, it shows that she broke the left.