Manchester United continued to be hit by their 'Cristiano Ronaldo jinx' as they wasted an opportunity to close in on the top four.
With Ronaldo ruled out through illness, the home side paid for a sluggish display to allow Leicester to snatch the lead after 63 minutes through Kelechi Iheanacho.
And though Fred quickly levelled, a draw left Ralf Rangnick's three points behind their main Champions League rivals Arsenal who have played a couple of games less.
It was the sixth Premier League game Ronaldo hasn't started since he returned to Old Trafford – and United still haven't won any of them.