Earlier this spring, Joey Cantillo offered a vivid self-assessment of his slider. “My slider has been pretty dog-water the ...

GOODYEAR, Ariz. — Joey Cantillo was so excited to talk about his new slider, he was smiling as a question about it was being asked. He was especially effective down the stretch as the Guardians' ...

Texas baseball ace Jared Spencer spent most of his life trying to slow down his slider, deploying it as an off-speed complement to a fastball that Spencer can dial up to 97 miles per hour. Max Weiner, ...

Isaac Mattson has heard his disappearing four-seam fastball described as a unicorn fastball, invisible fastball or even the invisi-ball, but the Pittsburgh Pirates right-handed reliever has his own ...

Spring Training is the time to try new things and several are already working.