Justin Maxwell will rejoin the Astros and start Tuesday against the Milwaukee Brewers, Astros manager Bo Porter said Monday after his club’s 4-2 loss to the Chicago White Sox. Maxwell, 29, was 4-for-18 during an injury rehab stint with Class AAA Oklahoma City. The Astros’ opening-day starting center fielder hit just .128 (5-for-39) overall during 11 combined games with AA Corpus Christi and the RedHawks. Maxwell fractured his left hand April 23 after being hit by a pitch and was placed on the disabled list the following day. The fifth-year veteran is batting .234 with one home run, six RBIs and a .679 OPS in 77 at-bats (20 games) with [.]