The talking heads in the game went on at length, for many innings, that the umpires aren't supposed to call the IP if the pitcher does not gain an advantage. Even said that was the rule. Spent some time lamenting that the umpires were affecting the game.
Even though the 'heads' said the Fla pitchers were not gaining an advantage by leaping the slomos showed both pitchers landing with their left foot on the circle chalk! Do you think being 2-4 feet closer to the batter and a slightly higher pitch speed would be an advantage?