Red Sox Select Jamie Westbrook

10:38am: Cora told reporters (including MassLive’s Christopher Smith) this morning that Gonzalez’s trip to the shelf figures to be close to the ten day minimum. While the injury doesn’t appear to be a particularly serious one, Cora noted that he was likely to need “a few days” and that the club was likely to need the roster spot in the wake of Grissom’s injury.

9:09am: The Red Sox announced a series of roster moves today, including their expected placement of second baseman Vaughn Grissom on the 10-day injured list with a right hamstring strain. Joining Grissom on the 10-day IL is utility infielder Romy Gonzalez, who was shelved with a left hamstring strain. Grissom and Gonzalez will be replaced on the club’s active roster by infielder Bobby Dalbec and utility man Jamie Westbrook. Making room for Westbrook on the club’s 40-man roster is Garrett Whitlock, who was transferred to the 60-day IL.

With Grissom and Gonzalez both joining Triston Casas on the injured list, the infield mix in Boston has been almost completely overhauled. Dominic Smith and Garrett Cooper figure to continue holding down first base in the absence of Casas, while superstar third baseman Rafael Devers will remain in his regular role at the hot corner with the club. Up the middle, the Red Sox now have Westbrook as a backup option at both shortstop and second base, where David Hamilton and Enmanuel Valdez figure to be the club’s primary options, respectively. Dalbec has primarily been a corner infielder throughout his career but has made brief cameos at the big league level at both second base and shortstop, making him a possible emergency backup option for the Red Sox.

That makeshift infield mix has produced mixed results so far this season. Smith and Cooper have both struggled to hit much at first base, with Smith’s .202/.287/.286 slash line slightly beating out Cooper’s .182/.250/.255. Dalbec appears unlikely to help bolster that first base mix very much after he hit just .132/.207/.170 in a 22-game stint in Boston earlier this year, though his .860 OPS in 115 trips to the plate at the Triple-A level since then could provide some reason for optimism about his ability to contribute.

Things have looked a bit better for the Red Sox up the middle, where Hamilton has shown himself to be an able replacement for Trevor Story in 34 games as the club’s fill-in shortstop. In 102 trips to the plate this season, Hamilton has slashed an above-average .269/.333/.398 while playing passable defense at shortstop. Unfortunately, Valdez has struggled to hit to this point in the season at the keystone, slashing just .179/.206/.358 in 31 games with the club.

That could create a path to semi-regular playing time for Westbrook while Grissom is on the shelf, as the Massachusetts native owns a career .281/.375/.457 slash line at the Triple-A level including a .267/.364/.436 in 198 plate appearances this year. If the minor league journeyman, who will celebrate his 29th birthday later this month, can hit anything close to that in his first taste of big league action, he should have the opportunity to establish himself as a firm piece of the club’s infield mix going forward.

As for Whitlock, the right-hander’s placement on the injured list is hardly a surprise after he underwent an internal brace procedure on his right elbow that ended his season last week. Grissom and Gonzalez both figure to be back in action at some point, though specific timetables for return are not known. Grissom’s hamstring strain was described as “mild” by manager Alex Cora last night, and little is known regarding Gonzalez’s injury beyond the diagnosis provided by the Red Sox alongside his placement on the shelf.