Hellickson, 31, said he thinks a slider could be a good additional strikeout pitch in his arsenal, but he's not committing to it yet.
By Jesse Dougherty, Washington Post: Sports
Tue, 03/05/2019 - 4:30am
Hellickson, 31, said he thinks a slider could be a good additional strikeout pitch in his arsenal, but he's not committing to it yet.