General manager Ben Cherington said that there is no timeline for Cruz (hand) to return from the injured list, Colin Beazley of the Pittsburgh Post-Gazette reports.
Kerkering threw a clean sixth inning to pick up a hold Wednesday against the Nationals.
Hill was diagnosed with a shoulder contusion following his removal from Wednesday's game against the Nationals, Lochlahn March of The Philadelphia Inquirer reports.
Rodriguez went 1-for-3 with a two-run home run in Wednesday's 4-2 loss to the Brewers.
Skenes (9-10) allowed three runs on two hits and four walks while striking out six over five innings to take the loss versus the Brewers on Wednesday.
Arraez went 1-for-5 with a solo home run during the Phillies' 10-4 extra-innings loss to the Nationals on Wednesday.
Hill was removed from Wednesday's game against the Nationals after colliding with the outfield wall, Lochlahn March of The Philadelphia Inquirer reports.
Painter was removed from Wednesday's game against the Nationals with left hamstring tightness, Lochlahn March of The Philadelphia Inquirer reports.
The Pirates selected Simon's contract from Triple-A Indianapolis on Wednesday.
Pittsburgh reinstated Sisk (elbow) from the 15-day injured list Wednesday.
