The Blue Jays selected De Los Santos' contract from Triple-A Buffalo on Tuesday.

With Bo Bichette (calf) and Isiah Kiner-Falefa (knee) on the injured list and with Justin Turner having recently been traded to the Mariners, De Los Santos will help the Blue Jays replenish some depth in the infield. The 26-year-old is up in the big leagues for the first time after slashing .243/.393/.400 with three home runs and two stolen bases in 89 plate appearances with Buffalo on the season. De Los Santos is capable of playing all four infield spots.

Rocchio is out of the lineup for Tuesday's game against the Tigers.

Rocchio was included in the lineup in four of the Guardians' last five games, but in three of those contests, Cleveland faced a left-handed starter or bulk reliever. He still looks to be stuck in the short side of a platoon at shortstop with the lefty-hitting Daniel Schneemann, who gets the starting nod Tuesday. Rocchio is hitting just .163 in July and carries a dismal .201/.293/.286 slash line over 299 plate appearances on the season.

Gonzalez entered Monday's game as a pinch hitter and went 1-for-1 with a walk, a home run and two RBI in a 14-7 win over Seattle.

The Red Sox were cruising in the middle innings when manager Alex Cora decided to give Rafael Devers a break, sending up Gonzalez to hit. The pinch hitter belted a two-run home run and then finished off the game at third base. Gonzalez has hit well since the All-Star break, going 10-for-29 (.345) with five extra-base hits, two steals and five runs scored. He's typically in the lineup against left-handers, getting starts at first base or moving about the infield.

Volpe went 2-for-4 with a two-run home run and an additional run against the Phillies in Monday's 14-4 victory.

Volpe batted out of the No. 9 hole for the first time this season, but that didn't seem to effect his approach at the plate. The shortstop built onto a big Yankees lead in the eighth inning, swatting a two-run homer to give the team a seven-run advantage. Volpe has homered three times in his past seven games and is batting .313 (10-for-32) with four RBI over that stretch.

Witt went 4-for-5 with a grand slam, a double and an additional run scored in Monday's 8-5 victory over the White Sox.

The Kansas City shortstop slugged a pivotal grand slam off reliever John Brebbia in the eighth inning to give the Royals an 8-5 lead they wouldn't give up. Along with his monstrous homer, Witt also collected his second four-hit performance of the season to raise his AL-leading batting average to .347. The 24-year-old superstar has had a monumental month of July so far, hitting .488 (41-for-84) with seven homers, 22 runs scored and 21 RBI, as he enters the AL MVP discussion.

Henderson isn't in the lineup for the second game of Monday's doubleheader versus the Blue Jays, Matt Weyrich of The Baltimore Sun reports.

Henderson went 1-for-4 with a walk and two runs scored in the Orioles' 11-5 win in the first game of the day and will receive a rare game off for the nightcap. Jordan Westburg will cover shortstop for the Orioles in Henderson's stead.

The Tigers recalled Kreidler from Triple-A Toledo on Monday.

Kreidler will provide some infield depth after shortstop Javier Baez (personal) was placed on the family medical emergency list in a corresponding move. He's hit just .153/.215/.206 over parts of three seasons at the big-league level.

The Tigers placed Baez (personal) on the family medical emergency list Monday.

By rule, Baez can miss 3-to-7 days while on the list, though the Tigers are hopeful that he'll rejoin the team in the minimum amount of time and be back in the lineup Thursday against the Royals, per Evan Woodbery of MLive.com. Ryan Kreidler was called up from Triple-A Toledo to replace Baez on the active roster and should see reps at shortstop along with Zach McKinstry.

Rivas started at shortstop in Sunday's win over the White Sox, going 0-for-4 with an RBI fielder's choice.

The 26-year-old saw time as a late-inning defensive replacement in the opening game of the series Friday, but he did not log a plate appearances. Sunday's start therefore marked Rivas' first encounter with big-league pitching since way back on May 9, and the he managed to contribute the Mariners' third run of the afternoon with his third-inning groundout. With J.P. Crawford (finger) projected to be sidelined up to six weeks, Rivas should continue seeing occasional opportunities in the infield.

Schuemann went 0-for-3 with a walk and a stolen base in Sunday's loss to the Angels.

Schuemann went hitless for a second straight day but was able to swipe base No. 11 when he reached with a walk in the fourth. If he had enough plate appearances to qualify, Schuemann would lead the A's in walk rate at 11.7 percent, as he's shown an exceptionally patient eye at the plate as a rookie. The 27-year-old is slashing .256/.346/.364 with six homers, 26 RBI, 45 runs and a 33:76 BB:K in 292 plate appearances.