Kevan Smith sparked the winning rally with a one-out walk. Betances (3-2) then walked Alen Hanson and hit Yolmer Sanchez, loading the bases.
After Melky Cabrera fouled out, Abreu hit a grounder into left field. Brett Gardner's throw to the plate was high, and Hanson scored easily.
Abreu also had an RBI double in the third. Dan Jennings (3-1) pitched 1 1/3 scoreless innings for the win.
The Yankees have dropped three of four and 11 of 14 overall.
