Oakland defeats the Angels 8-7, LAnaheim blowing a 5-3 lead, then leaving the tying run on at third base in the bottom of the ninth. The Indians beat the Twins 10-2 in the second game of their double header. That actually raises the chance of a three-way tie to 0.063 from earlier in the evening. If the Astros can win their late game, it will go up more.
The Rangers are winning over the Tigers 6-2 in the eighth inning. If Texas wins the game, the four-way tie, and a three-way tie for the AL West are both dead.
Update: The Rangers win, and the four-way tie is dead, as well as a possible three-way tie for the AL West.
Not likely but it seems possible the Yankees, Twins, Astros and Angels tie with 86 W
pft » Yes, but the probability of that is so low it’s not realistic.