With only two appearances for Herediano, 18-year old Jarquín was sent out on loan to La U Universitarios in the summer 2019.UCR cambiará su nombre, escudo y colores del uniforme, amprensa.com, 5 June 2019 He left the pitch 13 minutes into his debut, carried out on a stretcher after a serious injury, against C.S. Cartaginés on 4 August 2019, after coming on as a substitute.Así tuvo que salir el día de ayer el jugador Yecsy Jarquín del..., facebook.com, 5 August 2019 He left the club again at the end of the year.Mercado de fichajes empieza a calentar de cara al próximo torneo, diariodeportivocr.com, 27 November 2019De la mano del Herediano, Grecia tendrá un cambio radical en lo deportivo, administrativo y comercial, periodicomitierra.com, 6 November 2019
