Match officials often face a torrent of abuse from angry players and on some occasions the attacks can turn violent.
Raging official assaults player in Russian reserve soccer match
680 Matches Rigged Worldwide, Claim Europol Investigators
Hundreds of soccer matches at club and national team level have been fixed in a global betting scam run from Singapore, police said on Monday, in a blow to the image of the world’s most popular sport and a multi-billion dollar industry.
UEFA want decision on goalline technology delayed
UEFA wants the International Board, the game’s law-making body, to postpone Thursday’s expected decision authorising goalline technology and start further debate on the matter, general secretary Gianni Infantino said on Saturday.
Referee Match Report Card
ProReferee Disciplinary Card Set
SPINTSO Watch (Gray)
Blue Card
Favero Substitution Board 
Touchline Powerflags 
SPINTSO PDA 
SPINTSO Watch (Orange)