Does it have anything to do with the uncertainty of the game being able to get done the next day in MLB? As compared to golf or tennis where they HAVE to get it in before they continue...
I had a lot of round 3 matchups ad some guys were finished with their rounds while others had only play a few holes and had to worry about playing basically two rounds today.
Not sure how thats different than a game that is 4-4 in the 8th and is scheduled to be finished the following day