Sergio Aguero insists he wants to stay at Manchester City until his contract expires in 2020 - but says the club will make the decision. There has been recurring uncertainty over Aguero's future since Pep Guardiola took charge as manager in 2016, despite repeated assurances from the club he will not be leaving. In December reports emerged from the club claiming Guardiola was pleased with the striker and determined to keep him, having been impressed with his workrate and determination to adapt to his methods. But that did not prevent conflicting stories emerging suggesting the Argentinian, who became City's record goalscorer this season, was unhappy about not always starting and was inclined to push for an exit. Asked about this after scoring in City's 3-1 win over Watford on Tuesday, Aguero told reporters: "I have until 2020, I think.