Seattle Mariners outfielder Mitch Haniger smacked a grand slam in Friday's 6-1 win over the Diamondbacks. It was his lone hit on the day, but it was a big one that broke the game open. It came after starter Zac Gallen left the game and with Mariners up just 2-1. It was the 33-year-old's fourth home run of the year and he's now up to 18 RBI, although the batting average sits at just .244. There was hope the veteran would return to some semblance of his 2021 form with a return to Seattle but it hasn't come to fruition to this point. The good thing is it's a long season and so far he's still healthy. Regardless, until he shows signs of a breakout he's probably only worth a roster spot in deeper leagues.

San Francisco Giants starting pitcher Blake Snell (groin) resumed playing catch on flat ground on Friday, which is a good sign for a player who is dealing with a multi-week absence due to a strained left groin. Snell believes he can rejoin San Fran's rotation right around May 7, when he's first eligible for activation from the 15-day injured list. The 31-year-old reigning National League Cy Young Award winner has obviously been a massive fantasy bust with an 11.57 ERA, 1.97 WHIP, and 12:5 K:BB through 11 2/3 innings (three starts), but his elite strikeout upside when healthy means he can't be jettisoned to any waiver wires. In the interim, former second-round pick Sean Hjelle may be needed as a starter for the Giants and has a 5.79 ERA and 0.85 WHIP with two punchouts and one walk in 4 2/3 frames this year. He'd line up for a decent matchup with the Boston Red Sox at some point next week in this case.

San Francisco Giants starting pitcher Alex Cobb (hip, shoulder) has been held back from throwing activities the last few days as he's still experiencing soreness in his shoulder. He is scheduled to see Dr. Ken Akizuki Friday night. Cobb had been working his way back from a hip surgery he had in October and started to experience some setbacks after throwing a bullpen session a few weeks ago. The 36-year-old won't be eligible to come off the injured list until late May, but these setbacks may push his return further into June. This isn't the news the Giants wanted to hear after needing to put newly acquired Blake Snell on the 15-day injured list this week. Cobb will have a rotation spot available for him when he returns, but fantasy managers and Giants fans will need to exercise patience for a couple more months for that moment.

Toronto Blue Jays right-handed reliever Chad Green (shoulder) is rehabbing for three to seven more days, at which point the team is hopeful that he can resume throwing. Green is recovering from a teres major strain in his right shoulder after landing on the injured list. The 32-year-old veteran hurler is probably at least several weeks away from being able to return to Toronto's bullpen. Green opened the 2024 season with increased fantasy importance because of injuries to both Jordan Romano and Erik Swanson. He took advantage of the short-term opportunity for save chances in Toronto, recording two saves with a 2.35 ERA and 1.04 WHIP while walking two and striking out seven in 7 2/3 frames. When Green returns from the IL, he'll return to a late-inning setup role in front of Romano.

Los Angeles Angels third baseman Anthony Rendon (hamstring) said he has a high-grade partial tear of his left hamstring and doesn't have a timetable to return. The Angels placed Rendon on the 10-day injured list on Sunday, but the 33-year-old is certainly going to be out for an extended amount of time. Ever since signing a seven-year deal with the Halos, Rendon has mostly been in the trainer's room and has been one of the biggest disappointments in baseball after recording a league-high 126 RBI and a career-high 34 home runs in his final year with the Nationals in 2019. Before the injury, he was hitting .267 (20-for-75) with no homers, three RBI and three steals. We wouldn't blame you for dumping Rendon to the waiver wire at this point. Miguel Sano has been playing third since Rendon went down, but Brandon Drury could also see time there moving forward.

New York Yankees outfielder Giancarlo Stanton (rest) is out of the starting lineup ahead of Friday's game against the Milwaukee Brewers. This appears to be a routine rest day for the veteran slugger. Stanton has started in five straight games, so the team has decided to give the 34-year-old the night off. In the meantime, Aaron Judge will serve as the designated hitter while Trent Grisham will cover center field versus right-hander Colin Rea.

Kansas City Royals starting pitcher Seth Lugo continued his stellar work on the mound during Friday's game against the Detroit Tigers. The right-hander threw seven shutout innings while striking out nine batters in the win. Lugo only gave up three singles during this game and a pair of walks. He holds a 1.66 ERA, 1.11 WHIP, and a 23/9 K/BB ratio across six starts. He'll look to continue his strong campaign against the Toronto Blue Jays next week.

San Diego Padres third baseman Manny Machado has been activated off the paternity leave list on Friday. That is great news after Machado missed a few games earlier in the week due to a personal matter. He's batting fourth and covering third base during Friday's game against the Philadelphia Phillies. In a corresponding move, infielder Matthew Batten has been optioned to the minors. Fantasy managers should make sure to get Machado back in their lineups.

Los Angeles Angels infielder Brandon Drury (knee) is back in the starting lineup on Friday against the visiting Minnesota Twins and right-hander Bailey Ober, serving as the designated hitter and batting fifth. Miguel Sano is at third base for the Halos and is hitting cleanup. Drury didn't start at all during the recent three-game series against the Baltimore Orioles due to a knee injury but appeared on Wednesday late in the game and struck out in his only plate appearance. Fantasy managers in deeper leagues will be hoping that Drury can show some signs of life at the plate this weekend, as he's started the 2024 season with a weak .194/.270/.269 slash line with a home run and four RBI in 74 plate appearances. He's never faced Ober in his career.

Milwaukee Brewers veteran left-hander Wade Miley (elbow) needs Tommy John surgery and will spend the next 10 to 12 months rehabbing and then decide whether to continue his career. It's a tough break for the 37-year-old southpaw and the Brewers. Fantasy baseball managers that were stashing Miley in deeper leagues can now officially let go. "I've always said I want to go out on my own [terms]," Miley said. "I still feel like I've got more in the tank." While it sounds like the 14-year veteran wants to give it a shot to come back at some point in 2025, it's fair to wonder if he's already thrown his final pitch in the big leagues. Even if Miley rehabs for a comeback next season, he'll be off the radar in most fantasy formats. The former 43rd overall pick by the Arizona Diamondbacks in 2008 out of Southeastern Louisiana gave up five earned runs with four walks and two K's in his two starts in 2024.

New York Yankees designated hitter J.D. Martinez (back) is hitting fifth in his debut with the team on Friday against the visiting St. Louis Cardinals and right-hander Miles Mikolas. Martinez is getting a late start to the 2024 campaign after signing with the team late in March. The 36-year-old veteran then tweaked his back while playing in extended spring training, further delaying his debut. Martinez is back now, though, and will give first baseman Pete Alonso more protection in the lineup. Martinez hit a strong .271/.321/.572 with 33 home runs with the Los Angeles Dodgers in 2023, and while he can still provide some decent pop in mixed fantasy leagues, nobody should be expecting him to be quite that good in New York. The Mets plan to ease Martinez back in, so don't be surprised to see him get frequent days of rest.

Toronto Blue Jays right-hander Chris Bassitt will be looking to get back into the win column for the third time this season on Friday versus the visiting Los Angeles Dodgers. The veteran took a tough-luck loss his last time out after tossing 5 1/3 innings of two-run ball but also allowed six hits and three walks against the Padres his last time out. While the 35-year-old owns a solid 3.90 ERA on the season, he also sports a 4.77 FIP and a 4.47 SIERA that both suggest some regression could be on the horizon. Of course, there's at least a decent chance of that happening on Friday against a Dodgers offense that ranks second in baseball with a .348 wOBA on the season.

The Chicago White Sox have selected veteran outfielder Tommy Pham from Triple-A Charlotte. Fellow outfielder Kevin Pillar has been designated for assignment in order to clear a spot on the active roster. The White Sox agreed to a minors pact with Pham just a week ago and are bringing him up after he appeared in four games with Charlotte. Pham had a nice season in 2023, hitting .256 with 16 home runs and 22 stolen bases alongside a .774 OPS across 129 games between the Mets and Diamondbacks. Pham interestingly had to settle for a minors pact despite the quality season as he could once again become fantasy-relevant if his power and speed remain in his age-36 season.

New York Mets designated hitter J.D. Martinez (back) is set to make his debut with the team on Friday against the visiting St. Louis Cardinals. He's expected to give All-Star first baseman Pete Alonso more protection in the batting order after hitting 33 home runs in just 479 plate appearances in 2023 with the Los Angeles Dodgers. However, Martinez won't be hitting behind Alonso every day, at least not to start. Manager Carlos Mendoza said the team will ease Martinez into regular playing time, which makes sense given his age (36) and the fact he dealt with a back injury while ramping up this spring. Fantasy managers can't expect another 30-plus homer season from Martinez while getting a late start to the year, but he can provide notable pop in mixed leagues if he can stay healthy.

Detroit Tigers catcher Carson Kelly (rib cage) has been scratched from Friday's starting lineup against the visiting Kansas City Royals with left rib-cage soreness. He will be available off the bench, however. In his place, Jake Rogers will start behind the plate and will bat eighth against Royals right-hander Seth Lugo. The fact that Kelly is available off the bench means that his injury probably isn't very serious, so the 29-year-old backstop could have a chance to return for Saturday's contest. The former second-round pick of the St. Louis Cardinals in 2012 is hitting just .205 (9-for-44) on the year with a homer and six RBI for Detroit. Rogers has been even worse, going 6-for-45 (.133) with a homer and two RBI, so DFS gamers should look elsewhere at the catcher position on Friday.

San Diego Padres right-hander Yu Darvish (neck) threw a side session on Wednesday, after which "reports were favorable," according to manager Mike Shildt. "He was on the gas, but didn't have it to the floor... it was a positive first step." Darvish was put on the 15-day injured list on April 17 (retroactive to April 15) and last pitched on April 14 against the Los Angeles Dodgers. The 37-year-old was shut down in September of last year with a stress reaction in his right elbow and has dealt with back and neck issues in the past. It sounds like Darvish is improving, but at 37 years old, his recurring neck issue is something to keep an eye on when he returns. Before hitting the IL, he had a 4.18 ERA and 1.27 WHIP with 22 strikeouts and 10 walks in 23 2/3 frames over his first five starts.

Kansas City Royals outfielder Hunter Renfroe finds himself on the bench again on Friday against the Detroit Tigers. This will be the second straight game that Renfroe will be starting on the bench. In his absence, the left-handed-hitting Adam Frazier will make the start in right field for the Royals and will hit eighth against Tigers right-hander Reese Olson. The 32-year-old Renfroe has hit just .149 (10-for-67) with two home runs, 10 RBI, five walks and 16 strikeouts in his first 72 plate appearances in 2024 and is quickly losing playing time in Kansas City's outfield rotation. Frazier, also 32, hasn't been much better, going 11-for-55 (.200) with no homers, four RBI and one stolen base in 22 games. He's never faced Olson in his career.

San Diego Padres outfielder Jurickson Profar went 2-for-4 with a home run and a walk in Thursday's loss against the Colorado Rockies. Porfar took Nick Mears deep in the top of the seventh inning for his third homer of the season. The veteran has quietly been having a nice season for the Padres with a .295 batting average and 18 RBI. Profar should eventually regress, but he is worth riding while his bat is hot. For now, Profar is worth rostering, but managers would be wise to test the trade market and try to sell-high on the veteran. Profar will look to stay warm versus the division rival San Francisco Giants and Kyle Harrison on Friday evening.

Seattle Mariners starting pitcher Luis Castillo put together a strong performance versus the Texas Rangers to pick up his second victory of the season on Thursday. Castillo tossed six innings and allowed four hits, two runs, two walks and struck out six on the evening. Castillo has steadily improved as the season has gone on and managers could put to rest any worries from his early season outings. The 31-year-old remains one of the top pitchers in the game and managers can expect to have an ace in most of his starts moving forward. Next up is a matchup versus the Atlanta Braves on Tuesday. Even against a good lineup, Castillo is pretty much a must-start.

Kansas City Royals catcher Salvador Perez came up clutch for his team during Thursday's game against the Toronto Blue Jays. The veteran catcher blasted a two-run home run off right-hander Jose Berries. That home run ended up being enough as the Royals won the game 2-0. The 33-year-old now has seven home runs on the year and is showing no signs of slowing down.