With pitcher J.P. Feyereisen in the Los Angeles Dodgers clubhouse before the beginning of a three-game series with the Athletics on Tuesday night, some of manager Dave Roberts' pregame comments about Roki Sasaki took on added importance.

Touted Los Angeles Dodgers rookie Roki Sasaki landed on the injured list Tuesday with right shoulder impingement.

word has got out that rookie right-handed pitcher Roki Sasaki has been going through some arm soreness, Fabian Ardaya of The Athletic reported on Tuesday.