Jacob Cruz Talks Hitting
Jacob Cruz played with some great hitters from 1996-2005. Teammates bookending his career included Barry Bonds and Ken Griffey Jr., and in between he shared the field with stalwarts such as Manny Ramirez and Larry Walker. Ever studious, the Arizona State University learned from them all.
Cruz’s now teaches hitting. He’s done so for the past decade, beginning with a six-season stint in the Arizona Diamondbacks system, followed by two seasons — the second of them as a minor-league hitting coordinator — with the Chicago Cubs. Cruz then spent 2019 as the assistant hitting coach for the Pittsburgh Pirates, which is the role he now has in Milwaukee. This past November, the Brewers brought Cruz on board to work alongside hitting coach Andy Haines.
In the 27th installment of our “Talks Hitting” series, Cruz addresses his philosophies, as well as Bonds and some of the players he’s worked with in Pittsburgh and Milwaukee.
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David Laurila: Has hitting changed much since your playing days?
Jacob Cruz: “Hitting has really changed. When I started coaching [in 2011], a lot of the terminology was different. It was Dusty Baker talking about ‘step on ice,’ ‘squish the bug,’ and ‘make sure you hit your back with the bat on your followthrough.’ That’s not the terminology that’s being used today, and a lot of it has to do with the tech side of it. We’ve grown. We now know how to measure things, whereas before hitting was more of a guess.
“The players have changed as well. They don’t expect you to give your opinion; they want facts. It’s now ‘Show me the data on why I need to make this change.’ As a coach, that means making sure you’re an expert on every facet of hitting, which includes the technology and the analytics. Everything you can possibly be asked, you want to be able answer. There is a lot of information out there, from the K-Vest to Ground Force data to the bat sensors. All of those are pieces of the puzzle.”
Laurila: You used the term ‘stepping on ice.’ I’m not familiar with that. Read the rest of this entry »