The Baltimore Orioles reinstated outfielder Austin Hays (calf) from the 10-day injured list on Monday and designated outfielder Ryan McKenna for assignment in a corresponding move. Despite being activated from the IL, Hays was not included in the team's starting lineup on Monday against the visiting Toronto Blue Jays. The 28-year-old is back in the big leagues, but he's probably going to struggle to find consistent playing time as long as rookie Colton Cowser continues to play well and Cedric Mullins and Anthony Santander stay healthy. He's also going to need to pick up the pace offensively if he wants to pick up more playing time. Before going on the IL with his calf injury on April 22, Hays was hitting just .111/.200/.111 in his first 50 plate appearances of the season. Because he's mostly only going to see action against left-handed pitching, Hays has become more of an AL-only asset in fantasy formats.

San Francisco Giants catcher Patrick Bailey (illness) will meet with a team doctor later on Monday, and the Giants are trying to figure out if he's just dealing with a cold or if his illness is related to his recent concussion. Manager Bob Melvin said the team is going to be very careful with Bailey, who is out of the starting lineup again on Monday against the visiting division-rival Los Angeles Dodgers. For now, fantasy managers should consider the 24-year-old backstop as day-to-day and check back on Tuesday to see if he's back in the lineup. Blake Sabol is doing the catching again on Monday and will hit seventh against Dodgers right-hander Yoshinobu Yamamoto. Bailey has been one of the Giants' better hitters this year, as he's currently slashing .280/.340/.451 with three home runs and 11 RBI in 82 at-bats. When he's healthy, he'll continue to see more of the starts at catcher over Sabol.

The San Francisco Giants placed outfielder Jung Hoo Lee (shoulder) on the 10-day injured list on Monday with a left-shoulder dislocation and recalled catcher Jakson Reetz from Triple-A Sacramento in a corresponding move. Lee dislocated his left shoulder when he crashed into the outfield wall in Sunday's contest against the Cincinnati Reds and will now miss at least the next 10 days. Given the severity of his injury, Lee should be expected to miss more than the 10 days on the IL. The 25-year-old Japanese outfielder has hit .262/.310/.331 with two home runs, eight RBI, two stolen bases and 15 runs scored in his first 145 major-league at-bats. So far, Lee has not been a great source of counting stats in fantasy leagues. In his absence, rookie Luis Matos and Tyler Fitzgerald are likely to platoon in center field, with Matos on the strong side while facing most right-handers.

San Diego Padres shortstop Ha-Seong Kim (wrist) is back at shortstop and is hitting ninth for the Friars on Monday at Petco Park for the series opener against the visiting Colorado Rockies and right-hander Dakota Hudson. Kim had to be removed from Sunday's win over the division-rival Los Angeles Dodgers after he was hit by a pitch on his left wrist. Thankfully, the 28-year-old middle infielder's X-rays came back negative and now he's back in the starting lineup a day later. After a career year in 2023 in which he hit ..260/.351/.398 with 17 home runs, 60 RBI and 38 stolen bases in 152 games, he's disappointed so far with a .208/.316/.362 slash line with five home runs, 21 RBI and eight stolen bases in 43 games. Kim is an everyday player and remains fantasy relevant, mostly for his speed on the base paths, but hitting at the bottom of SD's batting order is bad for his upside.

Texas Rangers right-hander Dane Dunning (shoulder) threw from 90 feet on flat ground on Monday in the outfield and said that he felt good while his arm is feeling stronger. Dunning is trying to work his way back to Texas' starting rotation after landing on the 15-day injured list with a right rotator-cuff strain. It remains to be seen if the 29-year-old will be ready to return from the injured list when he's eligible to come back on May 21. In his seven starts covering 37 1/3 innings so far this year, Dunning has gone 3-2 with a 4.10 ERA (4.88 FIP) and 1.15 WHIP with 17 walks and 43 strikeouts. He's tied for the fourth-highest hard-hit percentage in the league at 48.9 but also ranks 13th in the league with a 31 percent whiff rate.