The UFC returns to pay-per-view Saturday with UFC 266, which also means the fight week video series “Embedded” is back to document the fighters behind the scenes. UFC 266 takes place at T-Mobile Arena in Las Vegas. The main card airs on pay-per-view following prelims on ESPNews and early prelims on ESPN+. The main event features a featherweight title bout between “The Ultimate Fighter 29” coaches. Champion Alexander Volkanovski (22-1 MMA, 9-0 UFC) takes on challenger Brian Ortega (15-1 MMA, 7-1 UFC). In the co-main event dominant women’s flyweight champion Valentina Shevchenko (21-3 MMA, 10-2 UFC) will attempt to defend her title for a sixth time when she meets the surging Lauren Murphy (15-4 MMA, 7-4 UFC).