Arizona Diamondbacks starting pitcher Taijuan Walker (blister) has had his bullpen session moved back from Thursday to Friday.
No word from the D-Backs on why the session was moved. However, Walker was scheduled to make his return from the disabled list on Sunday, but the change in his throwing schedule may delay his next start. Walker has been on the DL since May 21 with a blister on his right index finger.
In his first season with Arizona, Walker owns a 3.46 ERA, 1.29 WHIP, and 46 strikeouts in 52 innings pitched.
Source: Rotoworld.com