Illescas's professional career spans from 2019 to 2025, a period of roughly 6 seasons over which he has amassed 125 appearances spread across 2 clubs. With 3 goals and 0 assists recorded across that span, his record reflects a sustained contribution at the highest level.
His most productive season in attacking terms came in 23/24 with Motril, when he registered 1 goals and 0 assists in 25 matches, playing 1011 minutes. That campaign stands out as one of the high points of his output.
In his most recent recorded season (24/25) at Motril, Illescas played 10 matches, scoring 0 goals and providing 0 assists.
Among the notable milestones of his career, Illescas has passed the 100-appearance milestone.