Milwaukee Brewers right-hander Tobias Myers is making his major-league debut on Tuesday and is starting on the mound against the Pittsburgh Pirates on the road. Myers was called up by the Brew Crew last week for pitching depth, but he never got into a game, so this will be the 25-year-old's big-league debut. Before his call-up to Milwaukee, he posted a strong 1.62 ERA with 22 strikeouts and seven walks in 16 2/3 innings at Triple-A Nashville. Given all of the injuries to the team's starters, Myers has a real shot to stick in the Brewers' rotation for a little bit if he impresses the club on Tuesday. He was originally drafted in the sixth round by the Baltimore Orioles in 2016 and has gone 5-20 with a 5.74 ERA and 1.58 WHIP in his four seasons at Triple-A.

Cincinnati Reds outfielder Jake Fraley (illness) and second baseman Jonathan India (illness) are both still out on Tuesday against the visiting Philadelphia Phillies due to illnesses. Fraley has been out of the starting lineup since last Friday, while India has now missed the last three games due to a bug that has been going around the clubhouse. Stuart Fairchild is in center field and is batting leadoff, while Nick Martini is the designated hitter and is batting seventh against Phillies left-hander Cristopher Sanchez. Santiago Espinal is at second and hitting in the eight-hole. Fantasy managers will need to check back on both Fraley and India to see if they're feeling good enough to return on Wednesday. Fairchild is the best DFS sleeper play out of the leadoff spot. He has yet to homer in 44 at-bats in 2024, but he does have a homer and RBI in five career at-bats against Sanchez.

The Texas Rangers activated catcher Jonah Heim from the bereavement list on Tuesday and optioned catcher Sam Huff to Triple-A Round Rock after Sunday's game in a corresponding move. Heim will be back behind the dish to catch right-hander Dane Dunning on Tuesday while hitting eighth in the batting order against the visiting Seattle Mariners and right-hander Logan Gilbert. The left-handed-hitting backstop has a .300 average with a home run and four RBI in 20 career at-bats against Gilbert, so fantasy managers will surely want to get him back into their starting lineups right away. Heim has been decent at the plate to start the year, too, going 19-for-72 (.264) with three home runs, 15 RBI, one stolen base and seven runs scored in 18 games played.

Boston Red Sox outfielder Tyler O'Neill (concussion) was activated from the seven-day injured list on Tuesday and is serving as the designated hitter and batting third in the order against the Cleveland Guardians and right-hander Ben Lively. In a corresponding move, the Red Sox placed catcher Tyler Heineman (hamstring) on the 10-day injured list (retroactive to April 22) with a right-hamstring strain. O'Neill missed the minimum time on the IL after suffering a mild concussion during a collision with third baseman Rafael Devers last week. Fantasy managers should be ecstatic to get the 28-year-old outfielder back into their lineups, as he had a 1.21 OPS and seven home runs in his first 61 plate appearances before his head injury. O'Neill has never faced Lively in his career.

Boston Red Sox third baseman Rafael Devers (knee) remains absent from the team's starting lineup on Tuesday against the hosting Cleveland Guardians. Pablo Reyes is getting the start at the hot corner and will hit in the nine-hole against Guardians right-hander Ben Lively, making him a poor sleeper option for DFS lineups. The Red Sox were hoping the Devers could return on Tuesday after a scheduled off day on Monday, but that won't be the case. The 27-year-old could need a trip to the injured list now that he'll be missing his fifth straight game after suffering a bone bruise on his left knee. It's a gamble if you've already inserted him into your weekly fantasy lineup. On top of his injury, Devers is just 9-for-48 (.188) so far in 2024 with two home runs and five RBI.