UFC Fight Night 138 takes place on Saturday 27th October 2018 at the Avenir Centre in Moncton, Canada. Viewing times in the UK - Early Prelims 11:30 pm - Prelims 01:00 am - Main Card 02:00 am - Broadcast on BT Sport 2   The main event of the evening will be a Light Heavyweight clash between #2 Volkan Oezdemir (14-2-0) and #9 Anthony 'Lionheart' Smith (30-12-0).