![With MLB set to police foreign substances, Astros pitchers don't appear to be as culpable as some - The Crawfish Boxes With MLB set to police foreign substances, Astros pitchers don't appear to be as culpable as some - The Crawfish Boxes](https://cdn.vox-cdn.com/thumbor/ht2jNATweI0bVycdKi0x8YYYgCE=/1400x1400/filters:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_asset/file/22661236/usa_today_15981427.jpg)
With MLB set to police foreign substances, Astros pitchers don't appear to be as culpable as some - The Crawfish Boxes
![Inside the Not-so-Secret Art of Pitchers Using Foreign Substances on the Mound | News, Scores, Highlights, Stats, and Rumors | Bleacher Report Inside the Not-so-Secret Art of Pitchers Using Foreign Substances on the Mound | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/images/photos/002/844/242/1f4c5a60a4aa28493526e07834dfc619_crop_north.jpg?1397232450&w=3072&h=2048)
Inside the Not-so-Secret Art of Pitchers Using Foreign Substances on the Mound | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![A look at Trevor Bauer's history of discussing foreign substances on baseballs and increasing spin rate - CBSSports.com A look at Trevor Bauer's history of discussing foreign substances on baseballs and increasing spin rate - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2021/04/03/e35dbf87-e8bf-4ea0-94b6-48fc5c7402df/thumbnail/1200x675/20d4f54516a12343424bee83e0f3faa3/trevor-bauer-dodgers.jpg)
A look at Trevor Bauer's history of discussing foreign substances on baseballs and increasing spin rate - CBSSports.com
![As MLB nears crackdown on foreign substances, pitchers ask for fair enforcement - The Washington Post As MLB nears crackdown on foreign substances, pitchers ask for fair enforcement - The Washington Post](https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/HKGXLCFR5BGGHHVRINXQDXRCXA.jpg)
As MLB nears crackdown on foreign substances, pitchers ask for fair enforcement - The Washington Post
![Two weeks into MLB's foreign substance enforcement, lower spin rates and improving offense - Washington Times Two weeks into MLB's foreign substance enforcement, lower spin rates and improving offense - Washington Times](https://media.washtimes.com/media/image/2021/06/27/nationals_marlins_baseball_88666.jpg)