Flexen got a no-decision in Saturday's 6-4 victory over the Angels, allowing one run on six hits and one walk with one strikeout in 5.1 innings.
Flexen pitched well in Saturday's win, permitting just one run on a Jose Rojas home run in the fifth inning, but he was saddled with the no-decision as Seattle's offense didn't get going until late. After sitting out the 2020 season, the 27-year-old concludes the regular season with a 14-6 record in 31 starts with a 3.61 ERA, 1.25 WHIP and 125:40 K:BB in 179.2 innings.