Vorobyov played his whole career in the Soviet Championship League for Dinamo Riga (1968–79).

In 2006, Vorobyov became the head coach of the Latvia men's national ice hockey team.

[1] After that he returned to the Russian Superleague to coach Khimik Mytischy and Torpedo Nizhny Novgorod.

When the Kontinental Hockey League began, he managed to reach the 1/8 final with Lada Togliatti.

This biographical article relating to a Russian ice hockey player is a stub.