The Amarillo Bulls and Texas Tornado have clinched the South Division's second and third berths to the Robertson Cup Playoffs.
Both the Bulls (second place) and Tornado (third place) have 60 points, 23 more than the fifth-place Corpus Christi IceRays, who have only 11 games remaining.
The South Division-leading Topeka RoadRunners clinched the league's first playoff berth last weekend.
The RoadRunners automatically earn a berth to the Robertson Cup Championship Tournament as hosts.
Click here for more information on the Robertson Cup Playoffs format.