When pitching in Japan, Los Angeles Dodgers right-hander Roki Sasaki dominated thanks to a great fastball that often touched triple digits. However, his velocity has declined in recent seasons, despite being just 23 years old.

The Los Angeles Dodgers' pitching staff has been depleted over the past month with waves of bad injury news concerning some of the team's top arms. Most recently, it was starter Roki Sasaki who was placed on the Injured List with shoulder impingement.

The Los Angeles Dodgers rookie right-handed pitcher has reported some arm soreness and could go on the injured list.