Santillan (oblique) could be activated to the major-league roster later this week, Mike Petraglia of MLB.com reports.
Stephenson entered Sunday's game as a pinch hitter and hit a solo home run in a 7-1 loss to Miami.
Lodolo did not factor into the decision Sunday against the Marlins, allowing three hits and two walks while striking out two over five scoreless innings.
Henderson (7-2) earned the win Sunday, allowing one run on three hits and a walk over seven innings against the Dodgers. He struck out six.
Williamson (shoulder) struck out two and allowed one earned run on five hits and no walks across 3.2 innings in a rehab appearance Sunday with Triple-A Louisville.
Turang (knee) is trending towards a return to the lineup Tuesday against the Mariners, Curt Hogg of the Milwaukee Journal Sentinel reports.
Vaughn will start at third base and bat fifth in Sunday's game against the Dodgers.
Mitchell is out of the lineup for Sunday's game against the Dodgers.
Hamilton is out of the lineup for Sunday's game against the Dodgers.
Myers is out of the lineup for Sunday's game against the Marlins.
