According to Joe Christensen of the Minneapolis Star-Tribune, the Twins announced today that Nick Blackburn had arthroscopic surgery last Thursday to remove a bone chip from his right elbow. It was a minor procedure and he’s expected to be 100 percent for spring training.
Blackburn posted an ugly 7.39 ERA over 19 starts with the Twins this past season and was removed from the team’s 40-man roster in August. He has a 5.56 ERA since the start of 2010, which is the worst among all pitchers with at least 60 starts.
Blackburn will need to have a fantastic spring to earn his way back on the 40-man roster and in the starting rotation, but he’s still owed $5.5 million next season in the final guaranteed year of a four-year, $14 million contract.
The Mariners acquired Yankees’ right-hander Nick Rumbelow in exchange for minor league righty Juan Then and left-hander JP Sears, per an official announcement on Saturday. Rumbelow made 17 appearances for the Yankees in 2015 before undergoing Tommy John surgery and could provide some bullpen depth for the Mariners in 2018.
The 26-year-old right-hander spent the majority of his 2017 season in Triple-A Scranton/Wilkes-Barre, where he delivered an 0.62 ERA, 2.5 BB/9 and 9.3 SO/9 over 29 innings. The Yankees didn’t rush Rumbelow into a full workload after he missed the 2016 season recovering from Tommy John, but he didn’t appear to have any significant setbacks with his health or performance and should be ready to compete for a role next spring.
Sears, 21, was ranked 21st in the Mariners’ organization by MLB Pipeline. He was drafted in the 11th round of the 2017 draft and features a deceptive, low-velocity fastball that he can throw for strikes to either side of the plate. In his first year of pro ball, he split 17 games between Short-Season A Everett and Single-A Clinton, turning in an 0.65 ERA, 3.9 BB/9 and 16.6 SO/9 across two levels.
Then, 17, also completed his first year of pro ball after signing with the Mariners as a free agent. He went 2-2 in 13 games of rookie ball, pitching to a 2.64 ERA, 2.2 BB/9 and 8.2 SO/9 in 61 1/3 innings. Neither Sears nor Then will take the mound for the Yankees anytime soon, and offloading Rumbelow to the Mariners should clear up some room on New York’s 40-man roster as they prepare for the upcoming Rule 5 Draft.