[1] Bobusic made her senior debut at the Australian Open losing to American Jennifer Hopkins in the first round of qualifying.

In 2005, Bobusic played at ITF events in New Zealand, Australia, Indonesia and Thailand before she attended the University of California, Berkeley, majoring in Sociology.

Started the year by qualifying for five consecutive $25k events in Australia, winning a main draw match in Mildura and reaching the quarterfinals in Bundaberg.

She then played in three events in Great Britain and lost in her fourth career ITF final at Chiswick to Donna Vekić, in three sets.

She received direct entry into Tennis Australia's annual Australian Open Wildcard Playoff, where she defeated Viktorija Rajicic and Sally Peers and was beaten by Storm Sanders in the round-robin stage.

She then defeated sixth seeded Kristýna Plíšková in three sets to qualify for the main draw of a WTA tournament for the first time.

Bobusic's strong performance in Brisbane help her to gain a wildcard to the main draw of the Hobart International where she lost a tight match to qualifier Lauren Davis, in the first round in three sets.

Her last match was at the Hopman Cup (3 January 2014) where she competed together with Oliver Anderson, they were replacing players from the United States team – Sloane Stephens and John Isner.