The Cubs re-signed Wantz to a minor-league contract Thursday.
Peterson did not factor into the decision Thursday against the Blue Jays, allowing one run on seven hits and three walks while striking out three over five innings.
Thornton (5-4) worked around a walk to pitch a scoreless inning of relief and earn the win in Thursday's 3-2, extra-innings victory over the Blue Jays. He struck out one.
Bregman went 2-for-4 with a two-run home run in Thursday's 3-2, extra-innings win over the Blue Jays. He also stole a base.
Crow-Armstrong went 2-for-5 with a stolen base and two runs scored in Thursday's 3-2, extra-innings win over the Blue Jays.
The Cardinals outrighted Hence to the rookie-level Florida Complex League on Thursday.
The Cardinals claimed Pereira off waivers from the White Sox on Thursday.
The Cubs optioned Ferguson to Triple-A Iowa on Thursday, Jared Wyllys of AllCHGO.com reports.
Kelly is not in the lineup for Thursday's game versus the Blue Jays.
The Cubs recalled Garrett from Triple-A Iowa on Thursday, Jared Wyllys of AllCHGO.com reports.
