Adelaide midfielder Matt Crouch will miss the next three weeks after suffering a hamstring strain in the Crows' 36-point win over Richmond on Thursday night.
Crouch picked up the injury during the second quarter, and did not return to the field following the incident.
“It’s a pretty straightforward hammy, low-grade,” Adelaide's GM of High Performance Matt Hass told afc.com.au.
“We expect him to be out for about the 21-day period.”
Defender Daniel Talia and midfielders Rory Sloane and David Mackay will all face fitness tests before the Crows' clash with St Kilda on Saturday.
Sloane in particular suffered a strained foot, with Hass suggesting he could be the least likely of the three, although he still should face the Saints.
“The scans have showed that there’s no major structural damage,” Hass said.
“He’s been a little bit sore the first couple of days but it’s improving as we go.
“He’ll train tomorrow (Wednesday) in some part and should he get through that well, he’ll be available for the weekend.”