Way back in July, when the Cardinals were good but unsure how good they would be, Adam Wainwright turned in a strong start against the Angels. Edward Mujica, however, blew a save and took the loss, the Angels walking off in the bottom of the ninth. It was an uncharacteristic show of weakness from a guy who to that point had been a dominant closer, and afterward Mujica knew exactly what he’d done wrong. For the first time since joining the Cardinals, Mujica shook off Yadier Molina. The first time he shook Molina off, the Angels hit a tying homer. The second time he shook Molina off, the Angels won. Mujica swore to follow Yadier from that point forward.

One of the exciting things about pitch-framing research is that we’re able to quantify a part of catcher defense that, before, we just had to guesstimate. We might’ve had a sense of who was good and who was bad, but we didn’t know what that meant. Now, we’re closer than ever before to understanding catcher value, but we’re still dealing with a massive blind spot. We don’t know how to quantify good and bad game-calling. True, pitchers get the final say, but pitchers and catchers work together, and some catchers have better plans than others. They say Molina’s the best, that he gets in the hitters’ heads. This October, Molina has taken very good care of Wainwright. Monday night, Wainwright and Molina had one particular disagreement. Moments later, the Dodgers had the only run they’d need.

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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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There was speculation that, had the Dodgers lost Game 3 to the Braves, they would’ve asked Clayton Kershaw to start Game 4 on short rest in order to help the team avoid elimination. The Dodgers wound up clobbering the Braves in Game 3, moving a win away from the NLCS, and now they’ve asked Clayton Kershaw to start Game 4 on short rest anyway. The official announcement was made earlier Monday, with Kershaw figuratively taking the ball from would-be starter Ricky Nolasco.

Generally, something like this is a desperation decision, but clearly the Dodgers are a team that’s not desperate. They’ve got two chances to get rid of Atlanta, and they were guaranteed to have Kershaw get one of them. Now they’re lined up to give the starts to Kershaw and Zack Greinke, instead of Nolasco and Kershaw. That is, if a Game 5 is necessary. In making this decision, the Dodgers have demonstrated that they don’t want to see a Game 5 at all.

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Clayton Kershaw “struggled with his fastball command,” wrote one recap of Thursday’s NLDS Game 1 in Atlanta. “He couldn’t throw the ball where he wanted,” said another, again referring to his fastball, and he “wasn’t at his best early,” wrote yet another.

Those takes were all accurate, and when you’re reading reviews of a starting pitcher’s playoff performance and they contain phrases like that, you’re probably wondering just how badly things went. You might think those terms would be more appropriately applied to someone like Pittsburgh’s A.J. Burnett, who was awful in the Pirates’ 9-1 loss to St. Louis in Game 1 of their series.

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A little under an hour east of here, rising behind one of the world’s largest free-standing natural monoliths, there lies a peak known as Hamilton Mountain. The trail up passes by a breathtaking waterfall and breathstopping cliffs, and the summit affords magnificent views of the Columbia River Gorge and the Cascade peaks towering beyond. As you head out from the trailhead, there’s only one way to go, passing through shrubs and underneath power lines before entering a forest. Soon, though, one arrives at a junction. There are two paths and a sign with arrows, reading “Difficult” and “More Difficult.” The choice is up to the hiker, but no matter which way you pick, you’re going to get to the top.

Mariano Rivera is retiring, which is going to allow us to re-visit the question of who is the game’s best closer. Not that we couldn’t address the question before, but Rivera was the default response, and sometimes people got emotional if you went another way. Now Rivera has removed himself from the pool, and there’s a small host of current candidates to take his place. Among them are Atlanta’s Craig Kimbrel and Los Angeles’ Kenley Jansen, and statistically it can be hard to tell the two apart. Remarkably, they occupy very similar planes. Remarkably, they get there along two very different paths.

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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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With one weekend left in the regular season, there are some important things still at stake. In the American League wild-card race, for example, the Rangers are still alive, one back of the Indians and two back of the Rays. The Pirates and the Reds will go head-to-head, basically to decide who gets home field in next week’s likely one-game playoff. And the Braves and Cardinals will figure out who finishes with the National League’s best record. They’re not about to play one another, but they’re each about to play three games, and the team with the best record will face the not-Dodgers in the NLDS.

And that would be nice, since the Dodgers have gone 61-26 since they started 30-42. Right now, the Braves and the Cardinals have the same record. The Braves, also, hold the tiebreaker, having won the season series against St. Louis, so at this point we’re looking at Braves vs. wild card and Cardinals vs. Dodgers. But it’s not set in stone, so, clearly, the teams have something left to play for as they prepare for October. No team would ever admit it’s afraid of another team, but the Dodgers don’t look like a favorable draw.

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Watch enough baseball and you’ll start to think of yourself as something of a scout. You’ll think that you’re an attentive observer — that you can pick up on things, individual strengths and weaknesses. In my younger days, I thought I was pretty good about identifying hitters who struggled with low, away sliders. You know the types, and you know the swings. In truth, everybody struggles with low, away sliders. Some struggle more than others, but righties have trouble with low, away sliders from righties, and lefties have trouble with low, away sliders from lefties. Executed properly, it’s almost the perfect pitch. It breaks away late, so it looks like a strike, often in a defensive count. Yet swinging is virtually futile — if you don’t swing through the pitch, you’ll put it in play pretty weakly. A well-thrown low, away slider is a ball, but usually, it’s a strike, or an out. There’s no hitter in baseball who can resist it on a consistent basis. It’s too potent a weapon.

What follows is the story of a Yasiel Puig home run.

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Episode 375
Dave Cameron is both (a) the managing editor of FanGraphs and (b) the guest on this particular edition of FanGraphs Audio — during which edition he discusses the mediocrity of the LA Angels and the consequences of same.

Don’t hesitate to direct pod-related correspondence to @cistulli on Twitter.

You can subscribe to the podcast via iTunes or other feeder things.

Audio after the jump. (Approximately 43 min play time.)

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Lately, Yasiel Puig has been in one of his slumps. For really the first time in his professional career, he’s been the target of a lot of criticism, some of it warranted and some of it over the top. Most significantly, he’s had some struggles at the plate, with his aggressive approach backfiring. Thursday afternoon, the Marlins pitched to him accordingly. The first four times Puig stepped up to the plate, he saw a first-pitch slider. The fifth time he did get a sinker, but by that point it was 6-0 in the ninth so for all I know the plan was ignored.

The first time Puig got a first-pitch slider, he popped it up. The third time he got a first-pitch slider, he fouled it off. The fourth time he got a first-pitch slider, he swung right through it. But the second time he got a first-pitch slider, he beat the living crap out of it. All four times, Puig swung at the slider. One of those times, he gave the ball a ride, or a punishment, depending on how you feel about balls and what they enjoy. There was something remarkable about that ball in play. Something potentially remarkable, at least.

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