Although Arizona Diamondbacks second baseman Ketel Marte (hamstring) isn't expected to return from a left-hamstring strain for another few weeks, he has started doing baseball activities, according to Arizona Sports' Alex Weiner. Marte has started to take ground balls and is taking swings in the batting cage. Barring setbacks, the D-backs hope Marte can return in late April or early May, according to manager Torey Lovullo. The 2024 MVP finalist started this season hitting a robust .346 with three doubles and six runs scored in eight games prior to injuring his hamstring running out a double on April 4 against the Washington Nationals. Hamstring injuries have been a problem for the 31-year-old All-Star, as he was on the injured list twice with hammy issues in both of his legs in 2021. So far with Marte out, rookie Tim Tawa and Garrett Hampson have split time at the keystone in Arizona.

Arizona Diamondbacks manager Torey Lovullo said that a realistic timeline for second baseman Ketel Marte (hamstring) to return from the injured list is late April or shortly after that. Lovullo recently said that Marte will mess a "series of weeks" after suffering a Grade 1 left-hamstring strain rounding the bases last Friday, but as long as he doesn't suffer any setbacks during his rehab, he could be back for fantasy managers before the calendar flips to May. It's good news for the 31-year-old, but fantasy managers will need to remain patient and keep him stashed in an IL spot for the time being. The two-time All-Star was off to a strong start at the plate, too, going 9-for-26 (.346), although he had yet to hit a homer in eight games. Until Marte is able to return, the D-backs will mix and match at second base with Garrett Hampson and rookie Tim Tawa.

Arizona Diamondbacks second baseman Ketel Marte (hamstring) is expected to miss "a series of weeks" with a Grade 1 left-hamstring strain, according to manager Torey Lovullo. Marte injured himself running out a double in the team's win over the Washington Nationals last Friday after signing a five-year, $116.5 million contract extension earlier that week. It's a big blow to both the D-backs and Marte's fantasy managers, as he finished third in the 2024 National League MVP voting after setting career-highs with 36 homers and 95 RBI. "There is no timeline on it. We just have to let him heal, let him recover. Once we get to that point, we'll start to initiate some baseball activities and ramp him up," Lovullo said. With Marte sidelined, Garrett Hampson should see the majority of playing time at the keystone, but rookie Tim Tawa will also get opportunities. Marte needs to be stashed in all fantasy formats.

Arizona Diamondbacks second baseman Ketel Marte (hamstring) was placed on the 10-day injured list with a strained left hamstring. Marte was pulled from Friday's contest after he was seen limping off the field. As a result, Marte will miss at least the next 10 days of action. Fantasy managers should continue to monitor his status as he begins his recovery process. Through the early part of the campaign, the 31-year-old has posted a .346/.469/.462 slash line with nine total hits. Last season, Marte enjoyed an impressive campaign as he tallied 23 doubles with 36 home runs and held a .292/.372/.560 slash line. In a corresponding move, the Diamondbacks promoted infield prospect Tim Tawa from Triple-A Reno. While Marte is sidelined, fantasy managers should expect Garrett Hampson or Tawa to see time at the keystone.

Arizona Diamondbacks manager Torey Lovullo said that All-Star second baseman Ketel Marte (hamstring) is likely headed to the injured list after straining his left hamstring while rounding the bases in Friday's 6-4 win over the Washington Nationals. The 31-year-old strained his hamstring in the first inning after hitting what would have been an easy triple off right-hander Jake Irvin. Marte eventually limped off the field and probably will need to miss more than the next 10 days as he rehabs his injured hamstring. Garrett Hampson replaced Marte as a pinch-runner and at second base and should see most of the playing time at the keystone moving forward with Marte on the shelf. It's a tough break for Arizona to lose one of their best all-around players after just signing him to a six-year, $116 million extension this week. Keep Marte stashed in all fantasy leagues.

Updating a previous report, the Arizona Diamondbacks announced that All-Star second baseman Ketel Marte (hamstring) was removed from Friday's 6-4 win over the hosting Washington Nationals with a left-hamstring strain. Marte hit what should have been an easy triple in the first inning off right-hander Jake Irvin but strained his hammy rounding the bases and settled for a double before limping off the field and being replaced by Garrett Hampson. The 31-year-old, who just signed a six-year, $116 million deal with the D-backs the other day, looked to be in quite a bit of pain, so fantasy managers may want to prepare for a potential trip to the injured list. If that comes to fruition, Hampson would most likely be in line for most of the playing time at the keystone for the Snakes. Marte has been one of the most productive second baseman in recent seasons, so he should be stashed in all fantasy leagues if he goes on the IL.

Arizona Diamondbacks second baseman Ketel Marte (leg) pulled up lame at second base in the first inning on Friday against the Washington Nationals after what would have been an easy triple against right-hander Jake Irvin. Marte walked off the field and exited the game with a limp due to an undisclosed leg injury. Fantasy managers will want to keep a close eye on this one, as the 31-year-old All-Star is one of the best overall second baseman in the game. The injury comes after he just signed a six-year, $116 million contract extension this week. Marte was clearly in pain and could be headed for the injured list, but we'll have to wait for more word on the specific nature of his injury. Garrett Hampson replaced Marte at the keystone and would be in line for regular work at second base if Marte requires an extended absence.

Arizona Diamondbacks second baseman Ketel Marte is getting his first day off in the campaign on Thursday evening when the Diamondbacks continue a series against the New York Yankees. On Wednesday, Marte went 1-for-2 at the plate with two walks after signing a six-year $116.5 million extension. Through six games this season, Marte has posted a strong .292/.433/.375 slash line with two doubles with a 6:4 BB:K. Last season, the 31-year-old enjoyed one of the best seasons of his career as he posted a stellar .292/.372/.560 slash line with 23 doubles, 36 home runs, seven swiped bags. With Marte sitting out on Thursday, the Diamondbacks will give Garrett Hampson the nod at the keystone. Hampson is worth a look as a low-risk value play in DFS facing New York right-hander Carlos Carrasco.

Arizona Diamondbacks All-Star second baseman Ketel Marte agreed to a six-year, $116 million contract extension on Wednesday, sources tell ESPN's Jesse Rogers. Marte was already under contract through the 2028 season, but his new extension will start this season, and it includes a player option in 2031 for $11.5 million. With escalators, the deal could be worth up to $149.5 million. Marte also receives a five-team no-trade clause. He will be a 10/5 player in 2026 and can veto any trade at that point. The 31-year-old Dominican switch-hitter is one of the best second baseman in the game, both on offense and defense, and is coming off a career year in 2024 in which he slashed .292/.372/.560 with a .932 OPS and career-highs in home runs (36) and RBI (95) in 136 games played. Marte heads into Wednesday's game in New York with six hits in his first 26 plate appearances in 2025 with two doubles in five games.

Sources tell MLB insider Mike Rodriguez that the Arizona Diamondbacks and Dominican second baseman Ketel Marte are working on a long-term contract extension worth over $100 million. Marte is currently under contract through the 2028 campaign, but getting an extension done now could keep the 31-year-old veteran in the desert for the rest of his career by adding multiple years onto his current contract. He's coming off a career year in 2024 in which he hit .292/.372/.560 with 36 home runs and 95 RBI to make the All-Star team and win the National League Silver Slugger award at second base. In addition to his offensive exploits, he was great on defense at the keystone and finished third in NL MVP voting. Marte is off to a solid start in 2025, too, going 6-for-22 with two doubles in five games heading into Wednesday's contest in New York. He's a must-start in all fantasy leagues.

Arizona Diamondbacks manager Torey Lovullo explained that second baseman Ketel Marte (ankle), who was recently on the injured list with an ankle injury, had been in the "red zone" for a day off before being omitted from the starting lineup for Monday's series opener against the division-rival San Francisco Giants. Lovullo called the decision "preventative" as Marte has been grinding at less than 100% after returning from a left-ankle sprain. Arizona has been balancing working players back from injury while also trying to keep their foot on the gas pedal in a tight playoff race. Marte, who is having a career year at the plate in 2024, is expected to be full-go the rest of the way through the end of the regular season on Sunday. He has homered in three straight games as well, so fantasy managers will want him back in their starting lineups on Tuesday.

Arizona Diamondbacks second baseman Ketel Marte is not in the team's starting lineup for Monday's series opener at Chase Field against the division-rival San Francisco Giants. Kevin Newman will get the start at the keystone and will bat eighth against Giants rookie right-hander Hayden Birdsong. The D-backs have somewhat eased Marte back into the fold since he returned from an ankle injury in early September, as this will be his third game sitting since Sept. 6. The All-Star second baseman has homered in his last three games and has hit .271 (13-for-48) with five home runs, two doubles, 12 RBI and a stolen base in 14 games since returning from his ankle injury. Marte is having the best year of his career in 2024 and is a must-start in fantasy lineups when he's active. Newman is hitting .282 (80-for-284) but has only three homers on the year. He'll be a low-upside DFS sleeper play on Monday.

Arizona Diamondbacks second baseman Ketel Marte has put together an unbelievable season at the plate. He's on fire with the bat right now as he pushed his home run streak to three games with another solid performance on Sunday. Marte went deep for the 35th time as he extends his career-high total. It was his only hit of the day, but Marte also scored two runs and stole a base during Sunday's loss to the Milwaukee Brewers. Marte deserves some MVP votes for his incredible season, but is a longshot to win the award.

Arizona Diamondbacks second baseman Ketel Marte was busy on the basepaths Saturday, reaching base five times in five plate appearances in a 5-0 win over the Brewers. The 30-year-old reached via a single, homered for the second consecutive game, and drew three walks in the contest while collecting two RBI, scoring twice, and stealing a base. Marte is enjoying a productive campaign, putting together a .296-34-92-88-7 line with a .392 wOBA and 152 wRC+. All of that makes him the top-scoring second baseman in fantasy.

Arizona Diamondbacks second baseman Ketel Marte is absent from the starting lineup ahead of Tuesday's game against the Colorado Rockies. This appears to be a routine rest day for Marte who is in the middle of a fantastic 2024 season. Marte is hitting .292 with 32 home runs and 87 RBI across 124 games this season. The expectation is that Marte is available off the bench and should be back in the lineup after this game. In the meantime, Luis Guillorme will cover second base and bat eighth versus right-hander Ryan Feltner. Guillorme has struggled since joining the D-Backs and won't be a viable fantasy option for Tuesday's slate.

The Arizona Diamondbacks activated All-Star second baseman Ketel Marte (ankle) from the 10-day injured list and optioned outfielder Jorge Barrosa to Triple-A Reno in a corresponding move. The Diamondbacks haven't posted their starting lineup yet for Friday's series opener at Minute Maid Park against the Houston Astros, but Marte should be back at either second base or as the designated hitter against Astros left-hander Framber Valdez. The 30-year-old has been sidelined since mid-August after aggravating a low-grade ankle sprain. The matchup on Friday makes Marte a fade in DFS in his first game back, but fantasy managers in redraft leagues need to get him back into their lineups immediately. The Dominican infielder is in the midst of a career year in 2024 and will return to a .298/.370/.560 slash line with a .930 OPS, 30 homers, 81 RBI and six stolen bases.

Arizona Diamondbacks All-Star second baseman Ketel Marte (ankle) could "potentially" come off the 10-day injured list for the team's upcoming road series at Minute Maid Park against the Houston Astros that starts on Friday, according to manager Torey Lovullo. Marte is doing full baseball activities and has been ramping up his intensity in recent days. The 30-year-old was having an MVP-caliber season before a check swing on Aug. 18 aggravated a low-grade left-ankle sprain he initially suffered on Aug. 12. Once he returns, Marte could see some time as the designated hitter before going back to the keystone. Marte is having one of the best seasons of his career and will return to a .298/.370/.560 slash line with a .930 OPS, 30 homers, 81 RBI and six stolen bases. He needs just three more home runs to set a new career-high in that category.

Arizona Diamondbacks manager Torey Lovullo said on Monday that the team's upcoming road trip that starts on Tuesday in San Francisco against the division-rival Giants and runs through Sunday, Sept. 8, against the Houston Astros is in play for second baseman Ketel Marte (ankle) to return from the 10-day injured list. An ankle sprain has kept the 30-year-old All-Star out of action since he landed on the IL on Aug. 19, but it appears he's making great progress and has a shot at returning this week. Marte could be eased back in, but when healthy, he's a must-start in all fantasy lineups as Arizona's starting second baseman. Marte will be returning to a .298/.370/.560 slash line with a .930 OPS, 30 home runs, 81 RBI and six steals in his 116 games. He needs just three more home runs the rest of the way to set a new career-high in that category.

Arizona Diamondbacks second baseman Ketel Marte (ankle) resumed hitting in the cages before Tuesday's series opener against the visiting New York Mets at Chase Field. Marte, who was forced to leave the Aug. 18 game after aggravating what the club has said is a "low-grade" ankle sprain stemming from Aug. 12, was actively doing agility exercises in a pool before resuming swinging on Tuesday. There is still no official date of a return on the table or if a minor-league rehab assignment will be necessary, but Marte has been asymptomatic, and fantasy managers can expect him to return at some point in early September for the time being. Until the 30-year-old All-Star switch-hitter gets back into Arizona's lineup, Geraldo Perdomo should experience an uptick in fantasy value as the team's primary leadoff hitter.

The Arizona Diamondbacks placed second baseman Ketel Marte (ankle) on the 10-day injured list on Monday with a sprained left ankle and recalled first baseman Pavin Smith from Triple-A Reno in a corresponding move. Marte has been battling a left-ankle injury for over a week now and will now get 10 days to rest up before the stretch run after aggravating his ankle yet again in Sunday's loss to the Tampa Bay Rays. The 30-year-old left-handed-hitting second baseman should be stashed in all fantasy formats while he's out, as the second-time All-Star is having a phenomenal season with a .298 average (130-for-436) with 30 homers, 81 RBI and six steals in 116 games played. Kevin Newman is at second base and is batting ninth on Monday against the Miami Marlins and right-hander Adam Oller. Newman and rookie Blaze Alexander figure to split time at the keystone in Arizona with Marte sidelined.