Alonso went 3-for-3 with two home runs, two walks, four RBI and an additional run scored in Sunday's 10-5 win over the Rangers.
Cowser went 2-for-4 with a home run, a walk and two RBI in Sunday's 10-5 win over the Rangers.
Povich did not factor into the decision Sunday against the Rangers, allowing three runs on four hits and two walks while striking out two over three innings.
Helsley (elbow) said Sunday that he's about a week into his throwing program but is likely a couple of weeks away from getting back on a mound, Andy Kostka of TheBanner.com reports.
Prielipp took a no-decision against the Brewers on Sunday, allowing three runs on five hits and two walks in five innings. He struck out seven.
O'Neill will start at designated hitter and bat cleanup Sunday against the Rangers.
Taveras will start in right field and bat sixth in Sunday's game against the Rangers.
Culpepper is out of the lineup for Sunday's game against the Brewers.
Jeffers is out of the lineup for Sunday's game against the Brewers.
Encarnacion-Strand is out of the lineup for Sunday's game against the Angels.
