Astros Select Daniel Johnson, Designate Christian Roa For Assignment

The Astros announced that they have selected the contract of outfielder Daniel Johnson. He takes the active roster spot of fellow outfielder Taylor Trammell, who has been placed on the 10-day injured list with a left groin strain. To open a 40-man spot, right-hander Christian Roa has been designated for assignment.

Houston has been infested with injury bugs. Trammell is now the 16th Astro on the IL. Trammell was just added to the roster a little over a week ago in response to the Jake Meyers injury. Since then, Joey Loperfido has also hit the IL, dealing another blow to the outfield. Now Trammell himself is injured, adding another outfielder to the injury pile.

Cam Smith is the only guy who has stayed in the regular outfield mix all year. Yordan Alvarez has been there but mostly serving as the designated hitter. Dustin Harris was just claimed off waivers a few days ago. Brice Matthews and Shay Whitcomb are on the bench and have been getting occasional starts.

Johnson, 30, was just signed to a minor league deal a few days ago in response to all these injuries. He had been released by the Marlins from a minor league deal but is now quickly in the majors with Houston. He hasn’t hit in the majors, with a .196/.243/.322 line in 152 scattered plate appearances in his career. He has been better at Triple-A, with a .255/.321/.448 line at that level over the years, though he has put up a rough .100/.143/.150 line so far this year.

Even if he doesn’t provide much with the bat, he can be useful in other ways. His sprint speed was ranked in the 94th percentile of qualified big leaguers last year and his glovework has been well regarded.

The center field job is currently up for grabs. Meyers was getting most of the playing time there until he hit the IL, which is when Trammell took over. Loperfido also had a few scattered starts there but he’s now on the IL as well. Matthews is the only other guy to get a start in center this year, so perhaps he will get more time, but he has a .151/.225/.384 line in his career so far.

Between Matthews and Johnson, the Astros can probably ride the hot hand, if one emerges. As the injured guys get healthy, Johnson is out of options and would have to be bumped off the 40-man if he gets nudged off the active roster.

With the Astros scrambling to cover center field, they have had to bump a few pitchers off the roster, even though they are dealing with huge injury issues there as well. J.P. France was designated for assignment and outrighted in recent days and now Roa has been sent into DFA limbo as well.

Roa, 27, was signed to a minor league deal in the offseason. He cracked the Opening Day roster but was shuffled to Triple-A and back as the Astros tried to keep fresh arms in the big leagues. He threw 8 2/3 innings in the majors, allowing five earned runs via 10 hits, seven walks and hitting three batters while striking out six.

Now that he’s in DFA limbo, he can be there for a week at most. The waiver process takes 48 hours, so the Astros could take five days to explore trade interest, but they could also place him on waivers sooner than that.

A former second-round pick of the Reds, he has a 4.52 ERA in 171 1/3 Triple-A innings. He did show improvement last year, as he got moved to a relief role by the Marlins and put up a 2.83 ERA in Triple-A. His 26.1% strikeout rate was good but he also walked 11.4% of batters faced. The ERA got a lot of help from a .225 batting average on balls in play and 81.5% strand rate.

He cleared waivers at the end of the season, which led to him becoming a free agent and signing with the Astros. He still has options and could perhaps be stashed by a team in need of extra depth but he also might clear waivers again, at which point he would have the right to elect free agency.

Photo courtesy of Jim Rassol, Imagn Images