Top Five Biggest Bad Boys In Tennis History: Australian Open racquet-throwers Nick Kyrgios & Grigor Dimitrov don’t compare to these nutters

Ernests Gulbis (Latvia)

The big Latvian created a stir in 2014 after reportedly gambling away all his prize money after reaching the semi-finals of the French Open.

Gulbis earned the ire of females worldwide in 2014 after he suggested that women concentrate on their family lives rather than pursue a tennis career.

Aside from his off-court controversies, Gulbis does love an on-court tantrum.