Kyle Harrison’s 2027 outlook for Brewers after inconsistent 2026

But Harrison’s numbers quickly regressed, and a brutal end to the season — which followed a stint on the injured list with a forearm issue — left him with a 4.20 ERA in 115 2/3 innings when all was said and done. Although he made the roster for each round of the postseason, he didn’t appear a single time in October as the Brewers went on to win their first World Series championship.