MLB.com’s Greg Johns has the status update …
Good news from Taijuan Walker today as the youngster threw a 40-pitch bullpen session and said he felt great. Walker is likely a couple weeks still from throwing in a game and a few more from being Major League ready, in the best-case scenario, but the fact he’s on the mend and throwing well is welcome news.
Walker will open the season on the 15-day disabled list but should be able to join the Mariners’ starting rotation by the end of April. The 21-year-old posted a promising 2.93 ERA, 1.196 WHIP, and 10.2 K/9 in 141 1/3 innings last season between Double-A Jackson and Triple-A Tacoma. He then debuted at the major league level in August.
Walker was rated the eighth overall prospect in the game earlier this spring by Baseball Prospectus.
The Reds picked up outfielders Mason Williams and Rosell Herrera on minor league deals, MLB.com’s Mark Sheldon reports. Both Williams and Herrera will receive invites to spring training and could compete for backup outfield roles behind Adam Duvall, Billy Hamilton and Scott Schebler.
Williams, 26, completed a three-year track with the Yankees in 2017. He has yet to see a full season of playing time, however, and went 4-for-17 with two stolen bases during a five-game span with the club in 2017. While not a power hitter, his speed and steady contact rate produced a .263/.309/.318 batting line over 437 plate appearances in Triple-A Scranton/Wilkes-Barre, including two home runs, three triples and 19 stolen bases.
Herrera, 25, has yet to make his big league debut. After seven years in the Rockies’ system, he finally reached Triple-A Albuquerque in 2017 and slashed .278/.351/.394 with three home runs and 20 stolen bases in 363 PA. He looks most comfortable in the left field corner, but has some experience at shortstop and third base and should give the Reds a nice utility option come spring.