Mountcastle went 3-for-5 with two doubles, four RBI and one run scored in Friday's 15-8 loss to the Giants.

Mountcastle had Robbie Ray's number, delivering all three hits over the first five innings of the game. Since returning from a Grade 2 hamstring injury, Mountcastle has gone 21-for-73 (.288) with five extra-base hits and 12 RBI over 19 contests. The first baseman has reclaimed a starting role in the lineup and is up to a .258/.294/.365 slash line with four homers, 16 doubles, 27 RBI, 26 runs scored and three stolen bases over 71 games this season.

Mayo went 1-for-4 with a solo home run in Friday's 15-8 loss to the Giants.

Since his homer Aug. 15 versus the Astros, Mayo had gone just 4-for-39 (.103) with a 3:16 BB:K over 10 contests. The infielder was able to snap his power drought Friday, but he hasn't posted a multi-hit effort since Aug. 6 versus the Phillies. Mayo is up to six homers, 20 RBI, 20 runs scored, one stolen base and a .189/.268/.335 slash line over 60 contests this season. While his playing time has been steady this month, the lack of reliable production makes the 23-year-old tough to roster in redraft formats.

Kurtz was removed from Friday's game against the Rangers with right oblique soreness, Martin Gallegos of MLB.com reports.

After scoring from second base during the third inning, Kurtz was replaced in the field to begin the fourth frame. The severity of his injury remains unknown, though the A's may play it safe and hold the rookie slugger out for a game or two. If that ends up being the case, Tyler Soderstrom and Brett Harris would be in play to start at first base.

The White Sox recalled Elko from Triple-A Charlotte on Friday.

The 26-year-old was sent to Charlotte in early August after recovering from a knee sprain but will receive another look in the majors with Miguel Vargas (hand) landing on the IL. Elko has a .145/.209/.355 slash line with four homers in his first 20 MLB games this season.

The Red Sox recalled Sogard from Triple-A Worcester on Friday, Chris Cotillo of MassLive.com reports.

Sogard will be part of the 26-man roster for the first time since being optioned June 30. He replaces Jhostynxon Garcia. Sogard has slashed .254/.323/.339 in 65 plate appearances with the Red Sox this season.

Walker went 2-for-4 with two solo home runs in Thursday's 4-3 win over Colorado.

Walker delivered his first multi-homer game of the season, and he continues to provide healthy production since the start of July. Over his last 200 plate appearances, the slugging first baseman is slashing .279/.345/.514 with 11 long balls, nine doubles and 37 RBI. Walker also has at least one hit in six of his last seven outings.

The Red Sox placed Lowe (personal) on the paternity list Thursday, Tim Healey of The Boston Globe reports.

While he welcomes a new child, Lowe will be away from the Red Sox for between one and three days, so he should be back with the team no later than Sunday's game against the Pirates. Lowe had been occupying the strong side of a platoon at first base, but Romy Gonzalez could be in store for more opportunities against right-handed pitching in the short term while Lowe is away.

France launched a solo home run as a pinch hitter during Wednesday's win over the Twins.

The 31-year-old first baseman got some revenge against the team that shipped him out at the trade deadline, coming off the bench to loft a Genesis Cabrera splitter over the left-field wall in the eighth inning. It was France's seventh homer of the season and his first as a Blue Jay, and through 71 plate appearances with Toronto he's slashing .286/.352/.413 with five doubles, six RBI and eight runs.

The Red Sox will place Lowe on the paternity list Thursday, Tim Healey of The Boston Globe reports.

Lowe will be permitted to miss up to three games while he spends time with his growing family. Rob Refsnyder (oblique) is expected to be activated off the injured list in a corresponding move to take Lowe's place on the 26-man roster. Meanwhile, Romy Gonzalez will likely benefit from a few extra starts at first base.

Kavadas is out of the lineup for Wednesday's game against the Rangers.

Oswald Peraza will step in at first base for Kavadas, who started in each of the last three games and went 1-for-9 at the dish. Though he's on the bench Wednesday as the Rangers send lefty Jacob Latz to the hill, the left-handed-hitting Kavadas should play regularly against right-handed pitching while top first baseman Nolan Schanuel (wrist) is on the injured list.