Born in Alzira, Valencia, Albentosa played youth football with local Elche CF, making his senior debut in 2007–08 season with the B team in the Tercera División.

He competed in the fourth tier with Real Murcia Imperial, representing CD San Roque de Lepe[6] and Cádiz CF in the Segunda División B.

[13] He made his competitive debut for his new team eight days later, playing the first half of a 2–0 home victory against Chesterfield in the fourth round of the FA Cup.

[19] Albentosa moved abroad again in late July 2019, with the 30-year-old joining PFC CSKA Sofia of the First Professional Football League (Bulgaria).

[20] He played his first competitive match on 2 August in a 1–0 away loss to NK Osijek in the second qualifying round of the UEFA Europa League,[21] and scored his first goal two months later in the 2–2 Eternal Derby draw against PFC Levski Sofia.