Archive for Game Preview

As Susan Slusser with the San Francisco Chronicle reported on Wednesday, Sean Manaea will be called up to start Friday’s game in Oakland against Mike Fiers and the Houston Astros. Manaea made a decent case for making the rotation out of spring training, tallying 16 strikeouts in 14.1 innings, but the seven walks allowed over the same period gave the A’s enough reason to start him in Triple-A Nashville.

Across three starts in Nashville, he has been lights out on the mound. Only three runs have crossed the plate against him in 18 innings pitched, while 21 batters have struck out and just four have reached via free passes. That level of performance was enough for Oakland to feel comfortable bringing him up to the majors in lieu of a fourth appearance for the Sounds. But what can we expect from him out of this start, and (presumably) those going forward in an A’s uniform?

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Yesterday, the names of the World Series umpires were released, with John Hirshbeck serving as the crew chief. Like I have done for the first two rounds in the playoffs, I will examine each umpire’s strike and ball calling tendencies. Overall, the group is pretty solid, with the exception of Bill Miller, who calls one of the league’s largest strike zones.

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After examining the National League Championship Series umpires yesterday, I will look at the American League Championship Series umpires today. Even though the ALCS umpire crew is led by fan “favorite” Joe West, they are generally neutral in their strike calling.

For each umpire, I have include their 3-year average K%, BB% and Zone% for both left-handed and right-handed hitters. To get the Zone%, I looked at the number of called strikes and balls in the league average called strike zone. The strike zone used is the same one that is used for FanGraphs hitter and pitcher Pitchf/x Zone% values.

Also, I have created a 100 scale which shows how much more or less an umpire’s values are compared to the league average. A value over 100 is always pitcher friendly (a lower BB% means a higher value).

Additionally, I have included a heat map of the umpire’s called strike zone compared to the league average zone. It subtracts the percentage of called strikes divided by the total of the called balls and strikes of the umpire from the league average. For example, if the umpire called a pitch in the zone a strike 40% of the time and if the league average is 50%, the output would be -10% (40%-50%) or 0.10.

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With all the Division Series now over, it now time to give a quick look at the League Championship Series umpires. I will look at the NLCS umpires today and the ALCS umpires tomorrow.

For each umpire, I have include their 3-year average K%, BB% and Zone% for both left-handed and right-handed hitters. I have created a 100 scale which shows how much more or less an umpire is than the league average. A value over 100 is always pitcher friendly (a lower BB% means a higher 100 value).

Additionally, I have included a heat map of the umpire’s called strike zone compared to the league average zone. It subtracts the percentage of called strikes divided by the total of the called balls and strikes of the umpire from the league average. For example, if the umpire called a pitch in the zone a strike 40% of the time and if the league average is 50%, the output would be -10% (40%-50%) or 0.10.

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After examining the National League division round umpires yesterday, I will look at the American ones today. I will look to see if they have any unique strike calling patterns and post their 2013 K/9 and BB/9 scaled to the league average strikeout and walk rates. Again I have included images of their called strike zones compared to the league average called zone.

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It is time to look at the third team on the field for the National League division round, the umpires. Each umpire is given a quick look to see if they have any unique strike calling patterns. Also, I posted their 2013 K/9 and BB/9 rates which I scaled them to the league average strikeout and walk rates. A 100 value is league average and a 110 value would be a value 10% higher than the average. Additionally, I added images of their called strike zones verses right and left handed hitters (from catchers perspective) compared to the league average. The scale is the percentage difference where -0.1 means 10% points less than the league average

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Here is a quick look at the called strike zone and strikeout and walk rates for the three home plate umpires over the next three nights.

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The big mystery in Thursday night’s Game 2 of the World Series is what the Giants might get from the struggling Madison Bumgarner. Bumgarner posted strong overall numbers this year, but he seemed to wear down. Now the Giants say they’ve worked on a mechanical tweak and he should be more effective. It’s certainly intriguing, although one recalls that the Tigers said they worked on a mechanical tweak with Jose Valverde, and then Valverde did what he did in Game 1. Sometimes it’s nonsense. Sometimes it’s not nonsense, but it doesn’t make much of a difference. It’s a mystery, basically, again.

Less of a mystery is what the Tigers might get from Doug Fister. As Justin Verlander and Barry Zito have established, there’s always mystery when you’re talking about individual starts, but Fister is more of a known entity at the moment than Bumgarner is. Fister’s just a guy who’s quietly become one of the better right-handed starting pitchers in all of baseball. As bad as the Tigers might feel about losing a Verlander start, they have the consolation of knowing the rest of their starting rotation is really good, too.

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Read any game or series preview and most of the focus will be on the teams and the players. As it ought to be, as games and series are competitions between teams made up of players. What we always want to believe is that the team with the players who perform better will emerge triumphant. But of course, what we know is that there are not countless variables, but there are more variables than we would like to count. It matters what the environment is. It matters what the weather is. It matters what other things are. And it matters who the home-plate umpire is. Because home-plate umpires are human, not all home-plate umpires are identical, so not all home-plate umpires will have the same effect on any given game.

It’s worthwhile, then, to talk a little bit about the home-plate umpire in anticipation of the start of the World Series. For tonight’s Game 1, the crew chief and guy behind the plate will be Gerry Davis. You might remember Gerry Davis for drawing some strike-zone criticism in last year’s playoffs, from the Yankees. You might alternately remember Gerry Davis for just being an umpire you’ve heard of, or for being a guy who lives on your block if you live near him. For the remainder of this post, we’re going to examine Gerry Davis’ average strike zone. For Justin Verlander, Barry Zito, and many of the rest of the Tigers and Giants, this is going to be some sort of factor.

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The 2012 World Series begins in just some hours, with the Tigers trotting out their ace in Justin Verlander. The Giants will respond by trotting out a guy who might have been an ace once many years ago in Barry Zito. I was tasked with the project of writing up a Barry Zito Game 1 game plan, and to me it couldn’t be more simple. Zito’s Wednesday night strategy:

1. do what Justin Verlander does
2. maybe do it better?

All right, so that is a physical impossibility, unless Verlander suffers a crippling injury between now and then and still somehow is allowed to start. A more realistic Barry Zito Game 1 game plan:

1. hit all of the spots
2. do not miss any of the spots

See how easy this is? Barry Zito might well win tonight just so long as he pitches perfectly. If he doesn’t make any mistakes, at all, then surely he’ll have the Tigers’ hitters off balance and maybe the Giants will score a run against Verlander or the bullpen and, presto, there’s a World Series advantage! I guess my work here is done, sooner than I expected it to be.

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