Estevez was optioned to Triple-A Albuquerque on Thursday, Thomas Harding of MLB.com reports.
EDGE Analysis
With Tyler Anderson returning from the disabled list, Estevez will again head back to Albuquerque to serve as organizational depth. To sum up how his year is going in the majors, the 24-year-old actually lowered his ERA to 8.10 after allowing two runs over 2.1 innings in his most recent stint with the big club.