Circle Change: The Strike Zone is Lava Zach Crizer April 18, 2019 Share: > Image credit: USA Today Sports Subscribe to Baseball ProspectusLuis Castillo and Brad Keller aren't a duo you would peg to blaze the same trail. Full access to this article is for Premium Baseball Prospectus subscribers. Sign up today to get access to insightful analysis for the discerning baseball fan. Super-Premium - $66.99 / yearPremium - $45.95 / yearPremium Monthly - $6.99 / month Subscribe to Baseball Prospectus In This Article 0 Brad KellerCincinnati RedsKansas City RoyalsLuis Castillo Related Articles Five & Dive, Episode 269: NL Central Preview $ by Craig Goldstein and Jeffrey Paternostro 3/16 0 2023 Season Preview: Cincinnati Reds $ by Rob Mains 3/16 3 Luis Castillo’s Disappearing Changeup $ by Michael Ajeto 3/03 0 The 101 Most Dominant Teams of All Time: 58-64 Part 2 $ by Steven Goldman and Rob Mains 2/14 1 Transaction Analysis: The Wil Myers Contract $ by Patrick Dubuque 12/23 15 Latest Articles Don’t Forget About All the Bad Umpiring We’ll See in 2023 $ by Justin Klugh 3/30 0 2023 Baseball Prospectus Staff Predictions by BP Staff 3/30 0 Opening Day is Your Last Chance $ by Steven Goldman 3/30 0 Baseball Can Be So Much B by Tyler Maun 3/30 1 LABR / Tout Wars Mono-League Industry Analysis for 2023 $ by Mike Gianella 3/30 0 more chevron_rightchevron_right Zach Crizer More about: Brad KellerCincinnati RedsKansas City RoyalsLuis Castillo Latest Articles Don’t Forget About All the Bad Umpiring We’ll See in 2023 $ by Justin Klugh 3/30 0 2023 Baseball Prospectus Staff Predictions by BP Staff 3/30 0 Opening Day is Your Last Chance $ by Steven Goldman 3/30 0 Related Articles Five & Dive, Episode 269: NL Central Preview $ by Craig Goldstein and Jeffrey Paternostro 3/16 0 2023 Season Preview: Cincinnati Reds $ by Rob Mains 3/16 3 Luis Castillo’s Disappearing Changeup $ by Michael Ajeto 3/03 0 You need to be logged in to comment. Login or Subscribe