No one on the Cincinnati Reds’ roster has more MLB experience than opening day starter Scott Feldman. He made his debut with the Texas Rangers in 2005 as a middle reliever. Since then he has made 183 starts and 138 relief appearances in the American League.
After Feldman, the most experienced pitcher is new closer Drew Storen, who has 98 career saves. He made his MLB debut in 2010 and spent his entire career with the Washington Nationals, prior to last season. Storen has 369 career strikeouts over 385 2/3 innings, including his rough 2016 season.