The Astros have passed utilityman Jacob Wilson through outright waivers, relays Chandler Rome of the Houston Chronicle. Houston needed to create a 40-man roster spot to activate Zack Greinke from the COVID-19 injured list, which they’re expected to do tomorrow.

Wilson joined the Astros on a waiver claim from the division rival A’s last month. He’s played in six big league games and has logged ten games with their top affiliate in Sugar Land. A longtime minor league veteran, Wilson made his big league debut with Oakland in July but has only picked up 21 plate appearances between the two stops. He’s spent the bulk of the year in Triple-A, where he’s hit .274/.365/.570 with fifteen home runs in 223 plate appearances.