Davis will be inserted into the Astros' starting nine at first base against the Rangers on Saturday, Brian McTaggart of MLB.com reports.
Davis went 2-for-3 in Tuesday's game against the Mets and improved his batting average to team-high .394.
Davis went 0-for-0 and recorded a walk in Sunday's matchup against St. Louis.
Davis suffered a fingernail issue during Friday's game, Brian McTaggart of MLB.com reports.
Davis is in the mix for playing time at first base while Yulieski Gurriel (hand) is sidelined, Jake Kaplan of The Athletic Houston reports.
Davis homered in two at-bats during Friday's exhibition opener against the Nationals.
Davis went 2-for-5 with a solo home run and two runs scored during Satuday's win over the Mets.
Davis was not in the lineup Friday against Texas left-hander Cole Hamels, Jake Kaplan of the Houston Chronicle reports.
Davis is expected to be sent down to the minors once George Springer (quadriceps) comes off the disabled list, the Houston Chronicle reports.
Davis will start at third base and bat eighth Saturday against the Blue Jays.