Soriano by the Pitches
Hoping to understand Alfonso Soriano's hot and cold streaks this year, I turned to the incomparable Fan Graphs to break down his present and historical success against different pitches. The results suggest that Soriano is losing the skill that made him one of the more feared hitters in the game, but that he might have found a method to compensate for this loss. Below is a chart showing the percentage of fastballs Soriano has seen each year since 2005, with 2009 broken down per month. It also shows his ranking among hitters seeing the fewest fastballs, his "runs above average" number on fastballs, (wFastball) and how high he ranks among all hitters, and his overall OPS. (As in, not specific to fastballs) The most important thing to notice here is his wFB rank.
|Date||Fastball%||FB% Rank||wFastball||wFB Rank||OPS|
You probably have noticed a couple of striking trends going on here. First, Soriano has progressively moved from being one of the most effective hitters in baseball against the fastball to being quite pedestrian. Second, pitchers have not noticed and adapted to this change: They contiue to avoid throwing fastballs to Soriano as if he were the same hitter he was in 2005. He's not.
So how do we explain Soriano's April and July, when he hit like the hitter for whom the Cubs offered that premium contract?
Finding that answer requres looking at Soriano's results swinging at sliders.
|Date||Slider %||SL % Rank||wSlider||wSL Rank||OPS|
It makes sense that if pitchers fear Soriano's ability to hit the fastball, they would throw him an inordinate number of sliders, and indeed the table indicates Soriano consistently sees among the most sliders in the game. Throughout his career Soriano has proven to be one of the weaker hitters against sliders.
This potentially could be a toxic combination: A fastball hitter who no longer can hit fastballs, and still doesn't see any fastballs to boot. But then look at the two months this year that Soriano has hit: April and July. The numbers indicate that Soriano's output isn't due to hitting fastballs with the authority to which he is accustomed; instead he's hitting sliders in a way that he previously did not. Well.
Of course, other factors might be at work as well, but if so I have yet to find an obvious candidate. Such marked changes do not appear when looking at Soriano's results against other pitch types. Neither does plate discipline seem to be the issue. Soriano is both swinging at fewer pitches outside of the strikezone this year, and making more contact when he does swing - both at pitches inside and out of the zone, and it shows no meaningful fluctuation from month to month in 2009. His BABIP shows severe fluctuations from month to month, but that appears to be driven by corresponding changes in his line-drive percentage, so there's nothing unusual there.
Assuming that these stats do reveal a truth about the real world (I know, I know), there are several questions to consider going forward. Most obvious, what is the cause behind Soriano's diminish returns against fastballs? Is it that he now has a "slider speed bat"? Is it a matter of approach at the plate, where he has stopped guessing fastball in order to better hit the breaking stuff? The latter can be fixed, the former, not so much. Looking at how consistent the downward trend is, my hunch is that it's the former, a slow erosion in the speed of his bat. If it's the former, and Soriano is losing some quickness in the swing, will we see him move away from his preference for heavy bats? And will he be able to compensate by consistently hitting sliders with the results found in April and July? Then, there are questions concerning how pitchers resond. At what point will pitchers adjust to the fact that Soriano does not hit fastballs with the authority he once did, and adjust their pitch selection? There may be a lot riding on these questions.
Update: I was unaware of it as I wrote, but less than a month ago R.J. Anderson at Fan Graphs wrote about how few fastballs Soriano sees. He doesn't mention either Soriano's historical trend of diminishing results on the fastball, or the weird fluctuations this year on the sliders; instead he reaffirms the notion that Soriano is a good fastball hitter and the problem is in the dearth of fastballs he sees. I think he may be wrong there, but I should at least try to be a good scholar and cite the work.
They're the best in the business and have been for 12 years running now. The only question is when they'll get bored of it.
I was right here. I don't require my GM's to be perfect, but I would like them to understand what wins baseball games (IMO controlling the strike zone and creating/avoiding outs), and knowing where the organization is in the success cycle.
Theo and company have made and will make plenty of mistakes, but they seem to understand those two items pretty well.
Now we're all Theo-believers, where were you when he signed Edwin Jackson? Or how about trading away DJ Lemehaiu? And not signing Samardzija to an extension? Or not pursuing Prince Fielder or Albert Pujols? Or signing Lester? Or trading away Cashner, Dempster, Feldman, etc?...I think I'm losing the narrative here.
So his deal runs through 2021? Which pretty much coincides when all these guys are due to hit free agency.
"Terms of the deal were not disclosed."
Theo inks five year extension
PC tonite at PNC
Not as a major factor, but could be a tie-breaker. But, yeah, on performance and experience, it's Coghlan.
Arrieta’s 2.85 ERA would be good enough to lead 26 other teams. He's 3rd on #Cubs behind Hendricks (1.99) and Lester (2.28)
Meanwhile on the SouthSide
For sure! Russell and Baez are the first infielders in a while to make me think of star defensive players in football or basketball--it's almost like they force turnovers, and they definitely play the field with a degree of athletic aggression I'd expect from a linebacker.
[Edit: Was meant to be a response to JB above.]
tebow hit a HR in the 1st pitch he sees in instructs..lulz.
I don't think his issue(s) will have anything to do with it. He hasn't hit since he's been back. Coghlan has the hot hand.
I'm not a denier but definitely a skeptic on Strop and Grimm, who struggle with fastball control. Strop doesn't go near the ninth inning, and note how Grimm couldn't close the deal even with a 5-run lead. So Felix Pena comes in and gets the 3-pitch game-ending strikeout like it was nothing.
And how about Almora missing that very catchable ball? That was unexpected after all the hype about his glove.
When Trea Turner misses balls like that--which he does--I draw conclusions from it. It seems to be the one chink in his armor. But I'll give Almora another chance.
Assuming Soler is good to go, I think it comes down to 3 of the following 4: Coghlan, TLS, Sczcur, Almora. Of the 4, TLS seems to be the hardest to justify, particularly given his behavioral issues.
I'm wondering if both Coghlan and LaStella make it. With Javy being able to play all the infield spots and Joe maybe wanting late-inning D when Soler plays (assuming he plays), hence either Szczur or Almora, I think LaStella might be the odd guy out.
Hendricks needs the win, anyway, plus a couple more.
My hunch is that Hendricks wins the Cy Young . . . for Lester. That is, without Hendricks tipping the scale toward the Cubs, Scherzer tops Lester.
Old Cub fans remember when Ken Hubbs died at 22 in the crash of a small plane he was piloting in a storm in Utah in 1964. But Hubbs was not an elite power pitcher like Score and Fernandez. Score lived a long time after the accident but it was (effectively) career-ending.