After the Astros released veteran first baseman Jose Abreu yesterday, the move left a clear hole in the club’s lineup at first base. Both GM Dana Brown and manager Joe Espada have since spoken to media about the club’s plans at the position, as relayed by Matt Young of the Houston Chronicle.
As noted by Young, Brown told reporters that first baseman Jon Singleton, who received the majority of reps at first base when Abreu was optioned to the minors earlier this year, will get the first crack at regular at-bats at the position, with Brown noting that the club intends to give Singleton the opportunity to “grab the bull by the horn” and establish himself as a regular in their lineup. Through 50 games with the club this year, however, Singleton hasn’t done much to suggest he’s ready to step into the role of an everyday first baseman. The 32-year-old slugger has hit just .216/.313/.333 in 174 trips to the plate this year (92 wRC+). While his 13.2% walk rate in that time is quite impressive, he’s striking out at an elevated 26.4% clip and has displayed minimal power with just eight extra base hits this year.
That being said, Singleton’s actually been just above average (101 wRC+) with a 14.3% walk rate and a 22.6% strikeout rate against left-handed pitching this year. That provides some reason for optimism that Singleton could be a viable choice for the strong side of a platoon at first base, and it appears the club is receptive to that possibility. Per Young, both Brown and Espada have indicated that utility man Mauricio Dubon will factor into the club’s first base mix against left-handed pitching. Dubon is hitting a solid .302/.327/.421 (114 wRC+) in 168 trips to the plate with the Astros this year, a figure that includes an impressive 133 wRC+ against southpaws.
While the club appears to be planning on Singleton and Dubon handling first base for the time being, it appears that Astros brass are nonetheless considering alternative options should Singleton struggle in expanded playing time. As noted by Chandler Rome of The Athletic yesterday, the has considered the possibility of utilizing their catching tandem of Yainer Diaz and Victor Caratini at first base in some capacity as well. Both have produced solid offense with the bat this year for the standards of the catcher position: Diaz has slashed .258/.283/.407 (95 wRC+) in 233 trips to the plate while Caratini has posted a similar .235/.278/.408 (93 wRC+) line in 108 plate appearances.
With that said, both of those figures are below average overall and seem somewhat miscast at an offense-first position such as first base. Given that reality, it’s perhaps not a surprise that Espada indicated to reporters yesterday that the club prefers to keep Diaz and Caratini behind the plate. With that being said, the Astros did select the contract of switch-hitting catcher Cooper Hummel to replace Abreu on the roster yesterday. Hummel owns a lifetime slash line of just .166/.264/.286 in the majors, but if he can post something closer to the .301/.423/.509 slash line he has in 201 trips to the plate at the Triple-A level with the Astros this year it’s possible that he could either factor into the first base mix himself or act as a solid enough backup option behind the plate to make the Astros more comfortable utilizing Diaz and/or Caratini at first on a part-time basis.
Of course, all of these options are looking purely internally; MLB.com’s Brian McTaggart relayed yesterday that Brown noted that the Astros expect to search for an additional bat at the trade deadline in addition to their rumored pursuit of starting pitching. If Houston is indeed planning to add a bat to their lineup this summer, first base is certainly a logical fit. Blue Jays first baseman Vladimir Guerrero Jr. has already received some buzz as a potential candidate to move this summer, and while Toronto brass have emphasized their reluctance to make such a deal, the fit between Guerrero and the Astros is fairly obvious in the event that the 25-year-old does find himself on the move. Pete Alonso is another notable first baseman who could be on the move this summer, as MLBTR’s Anthony Franco recently discussed. Other speculative candidates to move at the deadline this summer at first base include a host of veterans on expiring deals such as Josh Bell and Justin Turner.
