Fernandes blazed a stoppage-time penalty over the crossbar as Aston Villa earned a shock 1-0 victory at a below-par Manchester United in the Premier League on Saturday.
Kortney Hause's 88th-minute header put Villa on course for the surprise win at Old Trafford, but the same man's handball gifted United an opportunity to steal a point in stoppage-time, only for Fernandes to dramatically miss the target.
Villa had two great opportunities to break the deadlock in the first half with full back Matt Targett blazing over from two metres out, before Ollie Watkins was denied by a fine save from United goalkeeper David de Gea.