They used to be called linesmen but now they're referee assistants and they help the referee with offside decisions and signal a number of things, such as throw-ins and substitutions. If the manager ...

Polish referee Szymon Marciniak has been assigned for the second leg of the Nations League quarter-final between Italy and ...

These stations teach specific referee skills such as whistle tones and flag signals. The father-of-three will have the ...