Rubbing Mud: Luis Castillo Should Use His Slider Against Lefties Matthew Trueblood March 4, 2020 Share: > Image credit: The Enquirer-USA TODAY NETWORK via Imagn Content Services, LLC Subscribe to Baseball ProspectusLuis Castillo was great last year—but this one small trick could make him better and more consistent. 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 Cincinnati RedsLuis CastilloRubbing Mud Related Articles What You Deserve B by Matthew Trueblood 4/29 3 Take It Down a Notch $ by Matthew Trueblood 4/22 1 Not in Kyren Paris’ Backyard $ by Matthew Trueblood 4/15 3 Game Day: Rangers at Cubs $ by Matthew Trueblood 4/10 2 What Can We Learn from a Pitcher’s Contact Point? $ by Matthew Trueblood 4/08 0 Latest Articles speX ’25: Week Five $ by Carlos Marcano 5/05 0 Expert FAAB Review ’25: Week Five $ by Mike Gianella 5/05 0 BSB: A Speculative Fiction of a Team Without Mound Visits B by Alexandra Whitley 5/05 2 Stand in the Place Where You Are $ by Daniel R. Epstein 5/05 3 MMTP: Bubba on the Brink $ by BP Prospect Staff 5/05 0 more chevron_rightchevron_right Matthew Trueblood @MATrueblood More about: Cincinnati RedsLuis CastilloRubbing Mud Latest Articles speX ’25: Week Five $ by Carlos Marcano 5/05 0 Expert FAAB Review ’25: Week Five $ by Mike Gianella 5/05 0 BSB: A Speculative Fiction of a Team Without Mound Visits B by Alexandra Whitley 5/05 2 Related Articles What You Deserve B by Matthew Trueblood 4/29 3 Take It Down a Notch $ by Matthew Trueblood 4/22 1 Not in Kyren Paris’ Backyard $ by Matthew Trueblood 4/15 3 You need to be logged in to comment. Login or Subscribe