Last night’s Mets-Phils game was extremely painful to watch, and even more painful for Endy Chavez. For those of you who don’t know, the Mets squandered 6 innings of shutout ball when Heilman gave up a 3 run job on a 1-2 count in the top of the 7th. The Mets rallied in the next inning, getting runners on second and third, with none out, down by one.

From 30 years of data, compiled and presented by wallkoffbalk: http://winexp.walkoffbalk.com/expectancy/search

home teams have won at a 71.1% rate (59/83) when faced with that situation. The Mets pinch hit Julio Franco in the pitcher’s slot. The Marlins did not play the infield in, even at the corners.

Allowing the run to score while getting the out at first is a fairly win neutral play, with home teams winning at a 69% rate (306/442) with a runner at third, one out, in a tie game.

If the runner at third is does not attempt to score, and the batter is out at first base, then with runners on second and third, one out, the win expectancy drops to 56.3%(165/293).

If the runner on third, moving on contact, is thrown out at home on a hard hit ball to the infield, then with runners on first and second, one out, the home team’s win expectancy is 47.7%(358/751).

If the runner on third, moving on contact, is safe at the plate, then with runners on first and second, none out, tie game, the home team’s win expectancy rate is 74.4%(285/383).

So what does this all mean?

With the runner at third running on contact, the win expectancy ranges are 74.4% (safe on play at play to plate), 69% (scoring uncontested, with batter out at first), and 47.7% (out at the plate).

With the runner running “tentatively”or “conservatively” in failing to try to score, the win expectancy is 56.3%.

The numbers clearly call for aggressive running in close situations. The reward of scoring a run (69-74% chance to win) is far better than the consequence of making an out at home. Failing to attempt to score results in only a less than 10% gain in win expectancy over the unsuccessful attempt to score, while a successful attempt to score results in a 13 to 18% gain in win expectancy. This means that staying put at third is the best play only if there is a very good chance that the runner would be out at home. Of course, running on contact with the infield back will also result in an uncontested tying run a certain percentage of the time, which is another reason for the runner to be aggressive at third.

What about playing the “infield in”? The consequence of this strategy is that more balls leave the infield, and the runner on second will likely score the go ahead run. If that happens, with a runner on first, none out, and two runs in (one run lead), the home team’s win expectancy jumps to 85.5% (1,591/1,860).

So what happened to the Mets? Julio Franco hit a hard grounder up the first base line, and Ryan Howard makes a diving stop from his fairly deep position behind first base. Howard calmly walks to the first base bag for the force; it did not even seem like he cared about Ruben Gotay, who remained at third base.

I’m sorry, but not only is aggressive running the right play on most batted balls, when Howard hits the dirt to make the play, Gotay’s gotta dig it for home.

Actions have consequences: Reyes was walked to load the bases, and on a 3-2 count, after fouling off ball four, Endy Chavez strains his hammy while trying to beat the throw at first, which was an inning ending double play. The Mets have their first three game losing streak of the season, and Endy will be out a month.

I don’t know what Howard Johnson’s advice was to Gotay before the pitch to Julio Franco, but if he told Gotay not to score unless he was pretty sure he’d be safe, the numbers indicate that Gotay should be going on contact, and stopping only if he was pretty sure that he’d be out at the plate.