Based on reports from the last few days, the Giants have reportedly agreed to re-sign Jeremy Affeldt to a three year, $18 million contract. Predictably, the internet has responded with scorn.

Three years for a reliever. Might as well give the money to Jean-Ralphio “@marcoacosta28: @keithlaw you like the Affeldt signing ?”

— keithlaw (@keithlaw) November 13, 2012

Multi-year deals for relief pitchers are generally not a great way to spend money. Relievers are fickle, they can be replaced fairly easily, and it doesn’t take much money to cobble together a bullpen full of failed starters who can excel in a more limited role. Keith’s overarching point about long term deals for relief pitchers is correct.

But, at some point, it probably behooves us all to move beyond generalities and talk about the specifics of contracts for free agent relievers, because despite the rhetoric, not every multi-year deal for every relief pitcher is a giant waste of cash.

Read the rest of this entry »

The infield fly ball is the second worst outcome for a hitter besides a strikeout. With almost 100% of all popups turning into outs, a hitter, who is prone to skying the ball into the infield, will generate more outs and therefor a lower batting average. Several factors make a pitch more likely to be hit as an infield fly ball, but the key factor is the batter’s mechanics.

Read the rest of this entry »

Earlier this week I posted about the Best Bunts of 2012 according to Win Probability Added (WPA). Nothing like that is really complete, however, without talking about the worst. So here, divided into some rather arbitrary categories, are some of the worst bunts of 2012.

Read the rest of this entry »

Everyone knows that bunting runners over is the key to scoring and winning baseball games! No, wait, it’s dumb, and should never be done! Okay, bunting is sometimes smart, sometimes not. Isn’t sabermetric analysis of strategy great?

Jokes and stereotypes aside, it does seem that discussion of the pros and cons of bunting around the nerd-o-sphere is more nuanced than it used to be. While the allegedly old-school first inning, runner-on-first auto-bunt has fallen out of favor, we also realize that bunting can make sense for a number of reasons in certain situations: keeping fielders honest, increasing run expectancy, and occasions where playing for one run makes sense. As yet another annual tradition, let’s check out some of the most successful bunts of the 2012 regular season as measured by Win Probability Added (WPA).

Read the rest of this entry »

Episode 267
Grant Brisbee is the talented editor of SB Nation’s San Francisco Giants blog McCovey Chronicles and a contributor to SBN’s main baseball page Baseball Nation.

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 1 hr 15 min play time.)

Read the rest of this entry »

Podcast: Play in new window | Download

Subscribe: RSS

With the final pitch of this past world series in the book, we now have two iconic series-ending takes in recent memory. Miguel Cabrera was frozen by a Sergio Romo fastball when he was perhaps thinking slider, and Carlos Beltran famously flinched at an Adam Wainwright curveball in game seven of the 2006 NLCS.

Of course that’s just two data points, connected only tenuously by situation (last out) and outcome (strike three taken), but it is enough to spawn a digression. Even if it would be kind of crazy to find out that batters swing less often as your average game progresses based on this starting point, crazier things have been born of less consequential moments.

Read the rest of this entry »

When the World Series began last week, the Tigers were considered strong favorites, with 23 of 28 ESPN commentators selecting Detroit as the eventual champion, myself included. After they rolled over the Yankees in four games to win the ALCS, the story became that the Tigers were “built for the postsesaon”, with four strong starting pitchers, two premium power hitters, and the ability to overwhelm their opponents with star power. Just based on their six best players — Justin Verlander, Miguel Cabrera, Prince Fielder, Austin Jackson, Doug Fister, and Max Scherzer — there probably isn’t another team in baseball that can match up with the top end of Detroit’s roster. After all, those six combined for +32.5 WAR in the regular season; 10 teams didn’t match that total with their entire rosters.

From 1-6, the Tigers are probably the best team in baseball. From 7-25, however, there isn’t a team in baseball better than San Francisco, and those 19 players were the guys who made the difference for the Giants in their playoff run.

Read the rest of this entry »

Earlier in the regular season, I got a message from a pitcher asking about how his slider rate compared to that of a teammate. It seems they had something of a friendly wager. I checked and replied that, while his slider rate was high, and higher than his teammate’s, neither was close to the league lead. Way up top were guys like Luke Gregerson and Sergio Romo, who threw sliders with nearly two-thirds of their pitches. Romo, for example, threw sliders like Clayton Kershaw threw fastballs. Romo’s got a pitch, and he’s especially got that pitch against right-handed batters.

Now let’s take a step back. Between 2007-2011, Tim Wakefield posted a roughly league-average ERA over nearly 800 innings. The overwhelming majority of his pitches were knuckleballs, a very small minority of his pitches were curveballs, and just over ten percent of his pitches were fastballs. His fastball had the average velocity of another guy’s slow curve. It was, in isolation, a very bad major-league fastball. Yet, on a per-pitch basis, between 2007-2011, Tim Wakefield’s fastball was one of the most effective fastballs in the league. You don’t have to do much research to figure it’s because hitters were taken by surprise. The fastball seemed faster than it was, and it was often simply unexpected. Nearly three in four Wakefield fastballs were strikes. There was nearly an equal ratio of called strikes to swings.

Read the rest of this entry »

The last WPA graph of the 2012 season.

Source: FanGraphs

Congratulations on a fantastic season to the Giants organization, their players, and their fans.

You think of the Tigers and first and foremost you think of Justin Verlander, Prince Fielder, and Miguel Cabrera. You think of the Tigers on a day that Verlander isn’t pitching and you think of Fielder and Cabrera. There are other guys on the roster — lots of them! — and some of them are good, but Fielder and Cabrera are the big offensive guns. They’re the players the Tigers most want in the spotlight in important situations.

The Tigers lost Game 3 of the World Series on Saturday, and now they have to win four in a row if they want to take the title. They lost not because the Giants lit them up, but rather because they very much didn’t light the Giants up. The story right now, depending on your perspective, is either the Giants’ run prevention or the Tigers’ miserable run production, and Saturday saw the Tigers blow what opportunities they generated. Worse, opportunities were blown by both Fielder and Cabrera. The Tigers got the bats they wanted up in the situations they wanted, and still they got shut out by Ryan Vogelsong and the San Francisco bullpen.

Read the rest of this entry »