The Mariners are calling up right-hander Isaiah Campbell, per Ryan Divish of the Seattle Times, with left-hander Tommy Milone designated for assignment in a corresponding move. Campbell is already on the 40-man roster but will be making his major league debut as soon as he gets into a game.
Milone, 36, was selected to the club’s roster just yesterday and plugged in for a spot start to cover for the injured Bryce Miller. Milone was able to toss 4 1/3 solid innings, allowing four hits and four walks but just two runs, only one of which was earned.
Even before Milone took the hill, it seemed possible that this would be a one-and-done start. Miller’s injury doesn’t appear to be long term, as it is just a blister. With the All-Star break coming up, the club can survive with their four regular starters of Luis Castillo, George Kirby, Logan Gilbert and Bryan Woo until then. After the break, that group should be rejoined by Miller, assuming that his blister is in better condition after two weeks of rest.
Milone was a regular starter earlier in his career, but this is the type of role he’s served in recent years. Since the end of 2019, he’s played for Baltimore, Atlanta, Toronto and Seattle, making fewer than 10 appearances and logging less than 40 innings. This is the second time this year that the M’s have called on his services and promptly cut him from the roster immediately after. They will now have a week to trade him or pass him through waivers. He has more than enough service time to reject an outright assignment but is clearly comfortable with the organization and already chose to stay when he cleared waivers in April.
As for Campbell, 25, he has the rare distinction among major leaguers of being born in Portugal. According to Baseball Reference, the only other MLB player in that category was Frank Thompson, who played 12 games in 1875.
Campbell went to high school in Kansas and then attended the University of Arkansas. The Mariners selected him with the 76th overall pick in the 2019 draft. The minor league seasons were canceled by the pandemic in 2020, delaying his professional debut until 2021. He spent that year in High-A, tossing 19 1/3 innings with a 2.33 ERA. Last year, he split his time between High-A and Double-A, throwing 46 innings between those two levels with a tiny 1.57 ERA, striking out 33% of hitters while walking just 6.7%.
That performance was strong enough for the Mariners to add him to their 40-man roster in November, preventing him from being selected in last year’s Rule 5 draft. This year, he has a 2.63 ERA in
More to come.