Ryan Donald Feltner, an American professional baseball pitcher with the Colorado Rockies of Major League Baseball, was born on September 2, 1996. In 2021, he made his MLB debut.
In Cuyahoga Falls, Ohio, Feltner attended Walsh Jesuit High School. He was the Gatorade Baseball Player of the Year for Ohio and The Plain Dealer Baseball Pitcher of the Year as a senior in 2015.
Feltner was picked in the 25th round of the 2015 Major League Baseball draft by the Toronto Blue Jays, but he did not sign and instead played college baseball at Ohio State University.
In 2016, he played collegiate summer baseball with the Brewster Whitecaps of the Cape Cod Baseball League and returned to the league in 2017 with the Bourne Braves, where he was named a league all-star. After his junior year at Ohio State, he was drafted by the Colorado Rockies in the fourth round of the 2018 MLB draft.
Feltner made his professional debut with the Grand Junction Rockies and pitched 2019 with the Asheville Tourists. He did not play a minor league game in 2020 since the season was cancelled due to the COVID-19 pandemic. Feltner started in 2021 with the Spokane Indians before being promoted to the Hartford Yard Goats.
On September 5, 2021, Feltner was selected to the 40-man roster and promoted to the major leagues for the first time. That day, he made his MLB debut, taking the loss after allowing 6 earned runs in 2.2 innings of work against the Atlanta Braves.