We talk about the Great Home Run Surge of 2019, the Rabbit Ball, Slippier in the Air Ball, the call up of Vladimir Guerrero Jr. and Alex Rodriguez on YouTube.
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We talked with Jared Diamond about recent MLB rules changes. Specifically related to one of our favorite subjects, two-way players. We address how teams will have to designate players as, pitchers, hitters, or two-way and what effect those rules will have on the game. We also get a peak into Jared's upcoming book.
Harry and Kendall also dig into some of the upcoming changes that MLB will be testing out in the Atlantic League.
We chatted with the creators and maintainers of four major projection systems, ZiPS (Dan Szymborski), Steamer (Jared Cross), THE BAT (Derek Carty) and Baseball Prospectus' PECOTA (Harry Pavlidis) about how their systems are created, how the past is used to project future performance and how projecting young players without much track record can be tricky.
Music is "Open Your Face" by Parker Projection.
Deep dive into DRC+ and PECOTA with Jonathan Judge and Rob McQuown of Baseball Prospectus.
Shohei Ohtani revisited, baseball Hall of Fame bar lowering and how it affects who gets in, lining up optimal player development and what happens when you launch a new statistic.
Available at Baseball Prospectus
Harry and Kendall talk about the quantifying The Opener phenomenon, Bill James' comments about replacing players, trying to figure out if regular baseball fans could visibly tell the difference between top MLB talent and replacement level talent. Then cap it off with a discussion about the changes at Baseball Prospectus.
In the playoffs (and always) pitching and catching are important
We talk about how you build a baseball team for the playoffs and the future. It’s good to talk about baseball. Enjoy the playoffs.
Harry and Kendall talk about the Women's Baseball World Cup, then look at how the number of 🔥high velocity🔥pitchers has increased over the last 10 years. They wrap up with a discussion of how bullpen usage affects lineups and how it might affect your daily fantasy league.
We visit with Jason Benetti, television play by play announcer for the Chicago White Sox. We talk with him about his start in the business, taking over for a broadcasting legend, how he integrates Steve Stone's first hand knowledge, with the plethora of statistical data he has access to.
We also touch on the All Star Game and how catchers are evaluated for the Hall of Fame.
Talking about the materials that make up a baseball with Dr. Meredith Wills. We also revisit two-way players, dig into defensive metrics and why they're difficult, and are reminded that everything old is new again.
R.J. Anderson of CBS Sports came on to talk with us about the Rays recent usage of Sergio Romo as a starting pitcher. We talk about whether this concept will continue and if there may be other teams willing to try it out. We also talk with Anthony Rescan about his Baseball Prospectus Intern project for calculating surplus draft value. We threw in a handful of things we've learned over the last few weeks including tidbits about Kendrys Morales, Jordan Hicks, and the predictive value of xStats.
We discuss the Report of the Committee Studying Home Run Rates in Major League Baseball released on May 24, 2018. We talk with committee chair Dr. Alan Nathan, and committee member Dr. Dan Brooks as well as radar and target tracking research engineer, Dr. Sean O'Rourke. We examine what the report is saying and what it means going forward.
Sam Miller joined us to talk about his recent article about evaluating Statcast's new Pop Time metric. Surprising exactly no one, we also talk about Shohei Ohtani, again. And take a look at Robinson Cańo's Hall of Fame candidacy.
Below is a table showing the comparative ratings of some of the pitchers with the best command scores.
| Command+ | CMD | Name |
|---|---|---|
| 1 | 9 | Kyle Hendricks |
| 2 | 19 | Jordan Zimmermann |
| 3 | 21 | Alex Wood |
| 4 | 10 | Jeremy Hellickson |
| 5 | 64 | Masahiro Tanaka |
| 6 | 86 | Josh Tomlin * |
| 7 | 25 | Aaron Nola |
| 8 | 12 | Tyler Mahle |
| 9 | 6 | Jacob deGrom |
| 10 | 3 | Zack Greinke |
| 12 | 4 | Corey Kluber |
| 20 | 2 | Marco Gonzales |
| 23 | 1 | Kyle Davies |
| 53 | 8 | Doug Fister |
| 101 | 5 | Marco Estrada |
| 122 | 7 | CC Sabathia |
| Data pulled a few days apart, 151 total pitchers in COMMAND+ rankings and 130 in CMD | ||
| * Tomlin ranked sixth in CMD in 2017 | ||
Shohei Ohtani is flexible
https://twitter.com/shinjibvby/status/996478920110190592
Baseball is back and we're all so glad
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When we talk about park adjusted stats, and park factors, what does all of that mean? How do we arrive at those numbers and how do we account for changes over time? We also talk about "pitch design" and how that combines analytical data and player development.
Links:
We talk with Jonathan Judge and Rob McQuown, who oversee Baseball Prospectus' PECOTA projections to get some more insight into how the projections are made, what's new this year, and of course hip hop.
We talk to Jeff Long, Sean O'Rourke, Wayne Boyle, and Russell Carleton about their recent Pitching Week article about the Robot Strikezone and Robot Umpires.
Stolen Signs is back. Harry and Kendall talk about the slow offseason, collusion and ideas on how to change the economics of baseball. After a short break (14:05) they discuss new research by Duke University that looks into neurological and motor skills and how they translate to baseball production, a new smart baseball that can provide some pitch tracking and tease some new work by the stats team at Baseball Prospectus. To wrap up (32:00), a look into the state of pitching and try to talk about what an inning(s) eater is and also what an ace is.