Profar could hit leadoff for Atlanta until Ronald Acuna (knee) is fully healthy, David O'Brien of The Athletic reports.
Atlanta agreed to contract terms with Profar on Thursday, Jeff Passan of ESPN.com reports.
Profar is absent from Sunday's lineup against the Diamondbacks.
Profar went 2-for-3 with a solo homer, two RBI and a stolen base in Sunday's win over the White Sox.
Profar went 1-for-4 with a solo homer and a walk in Thursday's loss to Detroit.
Profar is not in the lineup for Monday's contest against the Tigers, Jeff Sanders of The San Diego Union-Tribune reports.
Profar went 1-for-2 with four walks, two runs and a stolen base in a 13-5 win against Tampa Bay on Friday.
Profar went 2-for-4 with a two-run homer in Sunday's win over the Mets.
Profar went 1-for-4 with a three-run homer in Tuesday's win over the Twins.
Profar went 1-for-4 with two runs and a stolen base in a 5-3 win against Minnesota on Monday.