Cubs Pitching

1/11/24: The Cubs finalized their deal with Imanaga, settling on four years and an option for the fifth with some additional complexities. Today, they also traded Zyhir Hope and Jackson Ferris for DH/Corner IF Michael Busch and RP Yency Almonte. Busch looks to be competing with Morel, Mervis, and Wisdom for playing time, assuming none of them get traded before Spring Training. Catcher Brian Serven has been DFA'd to make room on the 40-man.

by CubsfaninCA

Much has been made over the Cardinals “voodoo” that suddenly takes no-name pitchers and makes them stars. They seem to do the same with some hitters on occasion, but it’s mostly the pitchers that seem to come out of nowhere.

I wondered if it’s luck or voodoo, or do they really just know how to draft and/or develop pitchers better than other teams.  So I went through the last 10 drafts and pulled out the pitchers drafted by 4 teams—the Cards, our Cubs, the Braves (who also seem to have an abundance of young pitching) and the Phillies (who lately as an organization don’t seem to be doing anything well). I listed the pitchers who got to the majors and to eliminate the cup of coffee guys, used 20 Ks as a minimum threshold.   

There were a few interesting anomalies: the Cards drafted Michael Stutes but he didn’t sign and later signed with the Phillies, the Cubs originally signed Sonny Gray but he also didn’t sign, and it was fun seeing our own Brian Schlitter’s name in another team’s column.

One of the latest and most exciting developments in baseball research is the measurement and analysis of individual pitches. For instance, the Pitch f/x system created by the company Sportvision tracks the in-flight movement of pitches from two different cameras, thereby assessing a pitch's velocity, horizontal and vertical movement. A bit less than 1/4th of all pitches from last year were so assessed, and MLB has made the raw contents of that data available at this location. Better yet, there are several bloggers who, unlike me, have the talent and dedication to transform that heaping mess of data into meaningful findings. Most notable, Josh Kalk has been developing player cards, a la what's available at baseball-reference or fan graphs or baseball cube, except with graphs incorporating this incredible new source of information on pitch selection and pitch behavior. He also has developed a remarkable application where you can select any player and any pitch with just about any limiting parameter you could want - say, Bob Howry fastballs to right-handed hitters on 0-2 counts with a velocity above 93 MPH that resulted in swinging strikes - and then view the results on a handy X/Y graph.

As if that's not enough, there's the more user friendly if less revolutionary pitch data commercially available at Baseball Info Solutions which is being applied by the talented folks at Fan Graphs. Fan Graphs now offers data on individual players' pitch selections and velocity, all thoroughly sortable. For instance, Tim Wakefield and Chad Bradford feature the two slowest average fastballs in the major at 74.2 and 78.6 MPH, respectively, while no one threw a changeup with greater frequency last year than Matt Wise, at 54%

There's a gold mine of potential information available at our fingertips, with The Baseball Analysts and The Hardball Times leading the way in this sort of analysis. With far less sophistication than what those guys can offer, let's see what it can tell us about the Cubs' staff.

What a difference a year makes. During the 2007 spring training, the starting rotation discussion centered around which of these three candidates would be our number five starter: Wade Miller, Mark Prior, and Angel Guzman.