Brewers won't have top reliever Devin Williams vs. Dodgers

Milwaukee Brewers rookie right-hander Devin Williams, one of the best relievers in baseball this season, has been left off the team's roster for its wild-card series against the top-seeded Los Angeles Dodgers.

He is dealing with an arm issue, sources told ESPN's Jeff Passan.

Related Stories

Roku will stream weekly MLB game on Sundays. Viewers won't need one of the service's devices

• May 13, 4:40 PM

Nuggets blow 20-point lead, struggle from field as Timberwolves end their title defense in Game 7

• 2 hours ago

Wolves storm back to knock out defending champ Nuggets in Game 7

• 3 hours ago

Williams, 26, was 4-1 with a 0.33 ERA in 27 innings this season, striking out 53 batters with just nine walks. He struck out 53% of batters faced this season, the highest percentage in MLB history by a pitcher with at least 20 innings pitched, according to ESPN Stats & Information.

His changeup -- known as the "Airbender" -- has made him a fan favorite on social media. Opponents are 2-for-62 (.032) against it, the lowest opponent average on a single pitch this season (minimum 50 plate appearances), according to ESPN Stats & Info.