In May 2013,
Caracas-born Ubeto was provisionally suspended for an adverse finding of
GW501516. He was later banned for two years, before being reduced to 14 months. Following this suspension, Ubeto won the gold medal in the
road race at the
2015 Pan American Games in
Toronto, Canada. On 7 July 2018, while riding for the team "Venezuela País de Futuro", Ubeto won the 3rd stage in the Vuelta a Venezuela. On 1 August 2018, Ubeto was provisionally suspended by the UCI for "Use of Prohibited Methods and/or Prohibited Substances", serving a further ban. ==Major results==