Celtic moved eight points clear at the top of the Ladbrokes Premiership with a 1-0 win over Kilmarnock at Rugby Park on Sunday.
Killie had Kirk Broadfoot sent off with 15 minutes left and the visitors made the breakthrough in the 90th minute with a deflected effort from Scott Brown, who was then red carded after receiving a second booking.
Earlier in the day, Motherwell beat Hearts 2-1 at Fir Park to make it six Premiership wins in a row. Jake Hastie's opener was cancelled out by Steven Naismith but David Turnbull's stoppage-time free-kick, after Ben Garuccio was sent off, was misjudged by keeper Colin Doyle for the clincher.