Oh my god I saw the Super HEavyweight Boxing between Anthony Joshua of GBR and a Cuban guy (nephew of Felix Savon), which was won by Joshua. I thought it was controversial, as I had Savon ahead by a clear margin.
But that was completely overshadowed by a Japanese guy who knocked his opponent down 6(!!!) times in 3 rounds and still lost the decision. Later on this was overruled by the governing body. But wow, that was certainly the worst decision ever (I know I used similar words a couple of days ago, but things seem to be getting worse by the day).