Not just balls and strikes (redux)

I have returned to writing about the infield fly rule, an expansion of the short defense I wrote in October. Thinking about particular examples of infield fly situations (or non-examples) in the context of the full baseball rulebook brought me back to the judge/umpire/calling balls-and-strikes analogy. In particular, I come back to the argument (which I have made before) that one problem with the analogy is that it understates the complexity of the decisions that umpires have to make. And I keep returning to one historic play that demonstrates this complexity.

The Situation: (sorry not to have video to embed--it's really hard to find baseball footage online): Game 4 of the 1978 World Series between the Dodgers and Yankees; Dodgers leading 2 games to 1 and 3-1 with the Yankees batting in the bottom of the sixth. Reggie Jackson on first, Thurman Munson on second, one out; Lou Piniella batting. Piniella hits a low (ankle-high) line drive up the middle, to the left of Dodgers shortstop Bill Russell. Russell moves to his left, catches the ball at his shoe tops, drops it, picks it up as his body is continuing to move left, steps on second for the force out, then throws to first. Jackson had stopped running when he saw Russell initially catch the line drive and he is standing between first and second. As Russell's relay is coming, Jackson (imperceptibly) sticks out his right hip; the ball hits his hip and caroms into right field. Munson scores, Piniella is safe at first.

Several separate columns labeled this one of the five worst (or at least most controversial) calls in World Series or postseason history. Maybe. But look at the rules and facts the umpires had to determine on the fly:

1) Infield Fly: This is a potential infield fly situation (runners on first and second, less than two out). So the second-base umpire first had to determine that the ball hit was a line drive, to which the IFR does not apply, rather than a fly ball. Easy enough decision to make here--the ball clearly is a line drive and not easily playable--but the umpire at least must consider the rule in passing.

2) Intentionally Dropped Ball: Rule 6.05(l) provides that a batter is out and the ball is dead if an infielder intentionally drops a fair fly ball, including a line drive, where any force out is in effect. So the second base umpire had to determine whether Russell had intentionally dropped the ball to get a double play. He concluded it was not deliberate, presumably by reading where the ball was hit, how quickly and far Russell had to move to his left, and Russell's body language suggesting he was scrambling to pick the ball back up rather than being in control.

3) Interference: This is the one for which this play is remembered. Rule 7.09(f) provides that both the base runner and the batter are out and the ball is dead if a base runner "willfully and deliberately interferes" with a fielder in the act of fielding a batted ball with the "obvious intent to break up a double play." So the question is whether Jackson "willfully and deliberately" interfered with Russell's relay throw. The first base umpire decided he was not, presumably because Jackson was genuinely hung-up on the play. The runner need not move all the way out of the baseline as the throw is coming (they usually do as a matter of self-preservation).  It appears on slow-motion that Jackson did stick his right hip out as the ball approached, but the umpires did not have that luxury of breaking the play down that much.

Whether you think the call was right or wrong probably depends on your rooting interests--I was 10 years old and living in northern New Jersey at the time. My point is that the umpires actually had a huge amount to watch, process, and interpret. And it is far from a simple or robotic task.

Update: Someone found the play on YouTube for me. Here it is: