The Seattle Mariners announced on Tuesday that they placed infielder/outfielder Dylan Moore (hip) on the 10-day injured list (retroactive to April 26) and selected the contract of infielder/outfielder Samad Taylor from Triple-A Tacoma in a corresponding move. The team also moved right-handed reliever Gregory Santos (knee) to the 60-day injured list with right-knee inflammation. It's a tough break for the M's and fantasy managers that had scooped Moore up off the waiver wire after his hot start to the 2025 campaign. Before getting injured, the 32-year-old veteran utility man was hitting .286 (20-for-70) with six home runs, nine RBI, five steals and 16 runs scored for Seattle. With Ryan Bliss dealing with a torn biceps, Leo Rivas and Miles Mastrobuoni now figure to split playing time for the Mariners at the keystone until Moore can return.

Houston Astros rookie outfielder Cam Smith will retreat to the bench for the second game of a series on Tuesday against the visiting Detroit Tigers at Daikin Park. Zach Dezenzo draws into the lineup in right field and will bat seventh against Tigers right-hander Reese Olson. After turning heads with his performance in spring training in the Grapefruit League, the 22-year-old Smith has struggled in the regular season so far and has gone 4-for-22 since hitting two home runs back on April 18. Overall, he's hitting just .211 (15-for-71) with three homers, 10 RBI, a steal and nine runs scored for the Astros. This will be Smith's third time on the bench in the team's last six games. Dezenzo is still searching for his first homer but has hit a decent .273 (9-for-33) in 13 games. He'll be a low-upside DFS play on Tuesday and has never faced Olson in his career.

Houston Astros designated hitter Yordan Alvarez (undisclosed) is back in the team's starting lineup on Tuesday and is batting third against the Detroit Tigers and right-hander Reese Olson at Daikin Park. Alvarez exited Monday's game against the Tigers early after hitting a single in the seventh inning, but the Astros never gave an official injury designation for the 27-year-old All-Star. Obviously, the move to pull Alvarez in the series opener on Monday was precautionary, and fantasy managers will want to keep him in their starting lineups on Tuesday. Alvarez has gotten off to a poor start at the plate, especially considering his high standards, as he comes into Tuesday's contest with a .217/.319/.359 slash line, a .677 OPS and only three home runs in his 92 at-bats. The Cuban slugger should turn it around eventually. He has never faced Olson in his career.

St. Louis Cardinals shortstop Masyn Winn is hitting second on Tuesday against the hosting Cincinnati Reds and right-hander Brady Singer at Great American Ball Park. With Winn moving up from the nine-hole that he's occupied all season, the Cardinals will move center fielder Victor Scott II down to ninth on Tuesday. Although Winn hasn't done much with a .231/.311/.308 slash line in his first 65 at-bats of 2025, the 23-year-old being moved up to the No. 2 spot makes him much more attractive for DFS purposes. In his last six games, he's gone 5-for-20 with two doubles, two RBI, a steal and three runs scored for the Red Birds. Winn has never faced Springer in his MLB career. In his last nine games, Scott has gone 7-for-29 with three doubles, three RBI, two steals and four runs scored in 31 plate appearances.

Chicago Cubs shortstop Dansby Swanson has been dropped to eighth in the batting order for Tuesday's contest against the Pittsburgh Pirates and left-hander Andrew Heaney at PNC Park. Swanson had been batting fifth all year for the Cubbies, but he'll drop a couple spots this week while hitting just .181 (21-for-116) in his first 29 games played in 2025. It's more reason to stay away from the scuffling 31-year-old veteran in fantasy for the time being. In the last two weeks, Swanson has gone 8-for-42 (.191) with no homers, three RBI, two steals, two walks and 20 strikeouts. Catcher Carson Kelly will move up the lineup on Tuesday and will bat out of the cleanup spot for Chicago. For what it's worth, Swanson does have a hit and two RBI in his two career at-bats against Heaney and has hit .278 (5-for-18) with two of his four homers against lefties this year.