San Francisco Giants infielders Tyler Fitzgerald (rib) and Casey Schmitt (oblique) are both starting their minor-league rehab assignments with Triple-A Sacramento on Tuesday, according to MLB.com's Justice delos Santos. Fitzgerald is at second base and is batting leadoff, while Schmitt is at first base and hitting second for the River Cats. Fitzgerald is recovering from a fractured left rib, but barring setbacks, both infielders could rejoin the major-league roster in San Francisco by later this week or the weekend. The 27-year-old Fitzgerald is more fantasy relevant, as he'll likely return to regular playing time at the keystone with the Giants when he returns from the injured list. He hit .280 in 96 games a year ago with 15 home runs and 17 stolen bases, making him attractive as a middle-infield option for fantasy managers in deep-mixed leagues.

The San Francisco Giants say that infielders Tyler Fitzgerald (rib) and Casey Schmitt (oblique) could start their minor-league rehab assignments on Tuesday. Fitzgerald is rehabbing from a fractured left rib that he suffered in the middle of April, while Schmitt is more than three weeks removed from a Grade 2 oblique strain. Depending on how both players fare while on their rehab assignments, they could rejoin the big-league roster by this weekend or early next week. Of the two, Fitzgerald is the more attractive fantasy asset as a regular at second base for the Giants when he's healthy. The 27-year-old surprised with intriguing power and speed in 96 games in 2024 and was hitting a solid .284/.341/.432 with two long balls, seven RBI, 14 runs scored and five steals in 25 games before his injury. Fantasy managers looking for middle-infield help in deep-mixed leagues might want to snag Fitzgerald now if he's available.

San Francisco Giants infielder Casey Schmitt (oblique) is expected to be placed on the injured list. Schmitt sustained this injury in the batting cage shortly before Friday's contest against the Los Angeles Angels. He was a late scratch to the starting nine as well. Fantasy managers should monitor his status leading up to Saturday's contest in case he makes progress. Through the early part of the 2025 campaign, Schmitt has seen time at first base and the keystone. Through eight games, Schmitt posted a .174/.208/.261 slash line. However, under the hood, the 26-year-old should be in line to see some positive regression as he has generated a much higher .278 xBA with a stellar 21.4 percent barrel rate. If Schmitt were to hit the injured list, fantasy managers should expect Wilmer Flores to see more time at first base and Christian Koss to see more time at the keystone.