Vujasinović was born on 14 August 1973 in Rijeka, SFR Yugoslavia (modern Croatia), to ethnic Serb parents hailing from Ivoševci village near Knin.

In numerous surveys, he was elected as the world's best water polo player on the grounds that he can play equally well in all positions for the team.

Vujasinović won European Champions League several times with Italian Pro Recco (year 2007 and 2008) and Serbian VK Partizan.

Serbian idol Vlado Vujasinović was snapped up from top Italian side Pro Recco and Sergio Afric’s immediate reaction to the club president was "Abbiamo appena vinto il prossimo campionato!"

Vlado turned out to be the toast of the game’s connoisseurs as he managed to bring the best out of his colleagues with his superb marshalling at the back, closing all gaps and his play-making was the platform of Neptunes offensive stints.

On 30 December Vujasinović won with Partizan the ninth "Tom Hoad Cup" in Perth, defeating in the final the Australian team, Fremantle Mariners 11–9.

Vujasinović scored his first goal of the Serbian National Championship season, in the second round of the "A League", in an 8–6 win against Crvena zvezda VET.

On 26 February Vujasinović scored his last two goals in the final round of the Euroleague Group, in which his team lost by 9–8 to Szeged Beton VE and dropped out of the competition.

[4] Crvena zvezda CN Barcelona AS Roma Pallanuoto Pro Recco Neptunes WPSC PA Fluminense Partizan