Krejci is starting Thursday's game against the Rockets, Lachard Binkley of SI.com reports.
Krejci will join the starting lineup with Zaccharie Risacher (knee), Jalen Johnson (calf) and Onyeka Okongwu (mouth) all ruled out for Atlanta. Krjeci started five consecutive games for the Hawks earlier in January and averaged 5.4 points, 1.8 rebounds, 1.2 assists and 1.0 steals in 21.8 minutes.