Arizona is expected to recall Abner from Triple-A Reno on Wednesday, John Gambadoro of Arizona Sports 98.7 FM reports.
Abner is poised to rejoin the big-league club after spending the last couple of weeks with the Triple-A squad. The 24-year-old owns a 5.01 ERA, 1.24 WHIP and 35:11 K:BB through 32.1 innings with Reno this season.