Watch: Munster hand 14-man Ulster fifth straight loss
Tom Farrell's hat-trick of tries condemns 14-man Ulster to a fifth successive defeat as Munster snatch a 22-19 United Rugby Championship victory at Kingspan Stadium.
Tom O'Toole's try gave Ulster an early lead but he was then sent off after being adjudged of a dangerous clear-out in a ruck.
Tries from replacement Harry Sheridan and James McNabney put Ulster 19-15 ahead with less than five minutes remaining but Farrell's third try helped the visitors clinch victory, with Shane Daly having scored the other Munster try.
Munster's win moves them up to fifth in the table with Ulster now in 10th spot.