Diaz Acosta vs. Wawrinka, Alcaraz vs. Monteiro
Facundo Diaz Acosta will get right back in action after winning his first ATP title when he faces Stan Wawrinka in Rio de Janeiro on Tuesday. Top seed Carlos Alcaraz and wild card Thiago Monteiro are also on the schedule.Facundo Diaz Acosta vs. Stan WawrinkaDiaz Acosta and Wawrinka will be going head-to-head for the first…