Rangers remain eight points clear at the top of the Ladbrokes Championship after beating Raith Rovers 1-0 at Stark's Park on Tuesday night.
Andy Halliday got the only goal just before half-time against Ray McKinnon's men, who occupy the final play-off berth.
Second-placed Hibernian won 1-0 against Morton at Cappielow thanks to an Anthony Stokes goal just after the interval.
