Zych has recorded a WHIP of 1.28 and ERA of 2.30 through 15.2 innings.
Initially thought by some to be heading to the minors after being removed from the disabled list in April, Zych has worked his way to becoming one of the most trusted arms in Seattle's bullpen. He's been able to buckle down in tough spots, stranding 84.2 percent of baserunners. He also has a save and three holds this year, signs that the coaching staff isn't afraid to hand the ball to the 26-year-old in stressful situations.