Prieto is expected to be optioned to Triple-A Memphis on Saturday, Derrick Goold of the St. Louis Post-Dispatch reports.
St. Louis manager Oli Marmol said Friday that Baez will be in the Cardinals' lineup against the Cubs on Saturday, Derrick Goold of the St. Louis Post-Dispatch reports.
Atlanta manager Walt Weiss said that Lopez (knee) completed a bullpen session Tuesday, Jesus Cano of The Athletic reports.
Crooks is absent from the lineup for Friday's game against the Cubs.
Cijntje struck out a career-high 11 over 6.1 innings of one-run ball Thursday with Triple-A Memphis before departing with an apparent right hamstring injury, MLB.com reports.
Prieto will start at third base and bat ninth in Friday's contest versus the Cubs.
Baldwin went 3-for-4 with an RBI in Wednesday's win over the Mets.
Burleson went 2-for-3 with a double, a run scored and three RBI in Wednesday's 7-1 win over the Phillies.
Yastrzemski went 2-for-2 with a solo home run and a double in Wednesday's 6-3 win over the Mets.
Leahy (9-4) picked up the win Wednesday, allowing one run on six hits over five innings in a 7-1 victory over the Phillies. He struck out six without walking a batter.
