On Wednesday, during Club Necaxa's game against Zacatepec, Necaxa player Rodrigo Prieto scored a header ... thanks to Zacatepec's goalie Javier Caso, who was trying to throw the ball upfield and accidentally hit Prieto in the head.
Welp. That was the easiest goal ever. Club Necaxa went on to win 3-1.
(h/t NBC Sports)