Potential Pitch Mix Improvements for Free Agents (Part 1)
Earlier this month, I highlighted a couple of pitchers who improved their results by changing their pitch mix with a new team. With the positive results, I decided to apply the logic to this upcoming class of free agents. The reason I wanted to focus on free agents because I expect a pitcher’s current teams to keep the pitcher doing what he has always done. After going over 15 pitchers, four stood out with real upside.
I’m just going to focus on the each pitcher’s 2018 pitch mix. I can’t assume they’ll develop a new pitch, so I need to work with what they showed last year. The two most common ways for a pitcher to improve is to quit throwing a horrible pitch or drop their fastball usage. These changes don’t guarantee an improvement. For now, the focus is on pitchers with upside beyond their projection.
I collected the free-agent pitchers from MLBTradeRumors and took the youngest pitchers for this investigation. I didn’t include any pitcher who has any kind of option on their contract. I’ll go back and examine them once it’s known for sure who they are or aren’t a free agent.
After going through the pitchers, I found they fit into three main groups depending on if changing their mix could help. This list is in no way a ranking of pitcher talent but I’m sure someone will bring it up in the comments. These are just pitchers who I believe can improve by adjusting their current pitch mix.
