From Shannon Drayer of ESPN 710 AM in Seattle comes word that the Mariners will promote top pitching prospect Taijuan Walker from Triple-A Tacoma on Friday to start at Minute Maid Park against the Astros. It’ll be his major league debut.
Walker — the 43rd overall pick in the 2010 MLB Amateur Draft — has registered a 2.93 ERA and 1.20 WHIP in 25 starts this season between the Double-A and Triple-A levels, striking out 160 batters and issuing only 57 walks over 141 1/3 innings.
The 21-year-old right-hander has a very bright future and will be able to get his feet wet down the stretch as the Mariners finish up another disappointing campaign. Seattle entered play on Wednesday with a 59-73 record.
Back in May journeyman Edwin Jackson debuted with the Toronto Blue Jays. When he did so, he made history by suiting up for a record 14th different team in his 17-year big league career.
Sadly the 14th time wasn’t the charm, as Jackson has been knocked around pretty good with Toronto, posting an 11.12 ERA in 28 and a third innings over eight appearances, five of which came as starts. He was just insanely hittable over that span, allowing a staggering 15.6 hits per nine innings. As such, it’s not too surprising that the Jays designated Jackson for assignment today. They did so to make room for Jacob Waguespack, who will start tonight’s game against the Red Sox.
Jackson, 35, will not try to latch on with team number 15. Or, I suppose, he he has almost even odds to re-join an old team.