[1] Deyair Reyes began his senior career with Sport Huancayo in 2010.
[1] However his Torneo Descentralizado league debut came the following season on matchday 1 away to Cienciano.
Manager Roberto Mosquera put Reyes in the match in 71st minute but he could not help his side avoid the 1–0 defeat.
[2] Reyes scored his first league goal in matchday 4 in the 3–0 home win over Universidad César Vallejo.
[3] In December 2011 Reyes joined Sporting Cristal along with his manager Roberto Mosquera.