The New York Mets announced on Friday that they reinstated right-hander Kodai Senga (hamstring) from the 15-day injured list and optioned right-hander Justin Hagenman to Triple-A Syracuse in a corresponding move. Senga will return from a near month-long absence due to a strained right hamstring to face the Kansas City Royals in the series opener on Friday. The 32-year-old Japanese hurler is typically a must-start in fantasy, but he'll have a considerably lower ceiling in his first start back after only throwing 68 pitches in his lone minor-league rehab start. As a result, the Mets will most likely be cautious with his pitch count on Friday, and Senga is unlikely to go very deep against KC despite the solid matchup. Before his injury, Senga was having a fine 2025 season, recording a sharp 1.47 ERA and 1.11 WHIP with 70 strikeouts and 30 walks in 73 2/3 innings.

New York Mets starting pitcher Kodai Senga (hamstring) is scheduled to throw a bullpen on Wednesday. If all goes well, Senga will start Friday against the Kansas City Royals, according to Mike Puma of the New York Post. Senga was placed on the 15-day injured list in mid-June with a Grade 1 strain of his right hamstring. The right-hander made a rehab start with Double-A Binghamton on July 5, throwing 3 2/3 innings and allowing three earned runs while walking two and striking out four. Before the injury, Senga was 7-3 in 73 2/3 innings (13 starts) with a 1.47 ERA, 1.11 WHIP, and 70 strikeouts. His 3.14 xERA shows that he was outperforming his underlying numbers and could be in line for some ERA regression. Regardless, he's a must-start pitcher in all fantasy formats when he returns to the big-league mound.

New York Mets right-hander Kodai Senga (hamstring) made his first rehab start since landing on the injured list on June 13. Pitching for Double-A Binghamton on Saturday, Senga struggled through 3 2/3 innings, allowing six hits, two walks, and striking out four on 68 pitches. The 32-year-old has been outstanding when healthy this season, posting a 1.47 ERA and a 23.9% strikeout rate. The initial plan is for Senga to rejoin the Mets during their upcoming series in Kansas City. It is unclear if Saturday's outing will delay his return. Fantasy managers should proceed with caution if starting him next week.

New York Mets right-hander Kodai Senga (hamstring) will make a minor-league rehab start with Double-A Binghamton on Saturday, according to ESPN's Jorge Castillo. Manager Carlos Mendoza said that the goal is for Senga to throw 60 pitches. If all goes well, Senga should rejoin the team's starting rotation and start next weekend in Kansas City against the Royals. The 32-year-old Japanese hurler could be on a limited pitch count if he returns to face the Royals next weekend, but it would still be an enticing matchup against the team with the fewest runs scored per game in 2025. Senga was a must-start in fantasy before pulling his right hamstring, as he had gone 7-3 with a pristine 1.47 ERA, 1.11 WHIP, 70 strikeouts and 31 walks in 73 2/3 frames over his 13 starts.

New York Mets manager Carlos Mendoza said that the goal is for right-hander Kodai Senga (hamstring) to pitch in a minor-league rehab game for Double-A Binghamton this weekend. The skipper also said that Senga could be "in play" to come off the injured list before the All-Star break. The Mets' starting rotation should be getting reinforcements soon, with left-hander Sean Manaea (elbow, oblique) also potentially returning to the fold before the All-Star break. Senga has been out since the middle of June with a strained right hamstring, but if all goes well with his rehab start this weekend, the 32-year-old veteran could return to action for the Mets by July 12 against the Kansas City Royals. Senga should be rostered in all fantasy leagues and will be a must-start as soon as he returns after going 7-3 with a 1.47 ERA, 1.11 WHIP and 70 strikeouts in his 73 2/3 innings over 13 starts.

New York Mets starting pitcher Kodai Senga (hamstring) threw a live batting practice session on Sunday. This was the first time that Senga has faced live hitters since landing on the injured list in early June. The next step is for Senga to throw a bullpen session and go through some fielding practice. If everything goes well, Senga should be cleared to go on a rehab assignment. The right-hander is working his way back from a Grade 1 hamstring strain. The expectation is that Senga won't be back in the rotation until mid-July. Fantasy managers will just have to hold tight for a few more weeks.

New York Mets right-hander Kodai Senga (hamstring) was scheduled to play catch off a mound on Monday, according to MLB.com's Anthony DiComo. Senga has been able to keep his arm moving after suffering a Grade 1 right-hamstring strain on June 12 in his start against the Washington Nationals. Although the 32-year-old's hamstring strain is mild, the Mets aren't going to rush him back and he's not expected to rejoin the big-league starting rotation until after the mid-July All-Star break. Fantasy managers must remain patient until then and keep him stashed in an injured-list spot in all leagues. Senga made only one start in his second year in the big leagues in 2024 due to injury. He hasn't been able to avoid injury this year, either, but he's gone 7-3 with a strong 1.47 ERA and 1.11 WHIP with 70 K's and 31 walks in 13 starts (73 2/3 innings) this year.

New York Mets right-hander Kodai Senga (hamstring) has been diagnosed with a Grade 1 hamstring strain, according to NorthJersey's Andrew Tredinnick. Senga will be re-evaluated after two weeks, and it's relatively good news for the Mets, Senga and fantasy managers. The 32-year-old injured his right hamstring while covering first base in Thursday's win against the Washington Nationals when he came down awkwardly on the first base bag on a high throw. Based on the way it looked, the diagnosis of a mild hamstring strain is good news. Senga is still going to miss at least several weeks, and depending on whether he needs a minor-league rehab assignment, he might be cutting it close to make it back before the All-Star break in mid-July. Keep him stashed in all fantasy leagues. Meanwhile, Paul Blackburn is taking his rotation spot for now. He's a deep-league streamer with limited upside.

New York Mets right-hander Kodai Senga (hamstring) suffered a right-hamstring strain during his start on Thursday against the division-rival Washington Nationals and will go on the 15-day injured list, according to manager Carlos Mendoza. The Mets won't know the exact severity of his hamstring injury until Senga undergoes an MRI exam on Friday. The 32-year-old injured himself covering first base on a ground ball in the sixth inning in which he came down awkwardly on his right leg on a high throw that he had to jump for. It's unclear how much time he'll need to miss, but it's a big blow for fantasy managers and the Mets. Before leaving, Senga was masterful, tossing 5 2/3 shutout innings while allowing just one hit, walking one and striking out five for his seventh win of the year. Keep Senga stashed in an IL spot in all fantasy formats.

New York Mets right-hander Kodai Senga (leg) injured his right leg while covering first base in the top of the sixth inning at Citi Field against the division-rival Washington Nationals and was forced to leave the game, according to MLB.com's Anthony DiComo. It didn't look good, and Senga was seen grabbing at his right hamstring before spending a long time down on the ground being surrounded by coaches and trainers. He walked off the field under his own power with a pronounced limp. The good news is that Senga was excellent on the mound before leaving, throwing 5 2/3 scoreless innings with six strikeouts. The bad news is the injury didn't look good, and it's very possible he'll be forced to the 15-day injured list. Fantasy managers will need to check back for the severity of his injury, but this could be a big blow to New York's starting rotation.

New York Mets starting pitcher Kodai Senga allowed five hits and one earned run over six innings of work in Friday's 4-2 win against the Colorado Rockies. He struck out six and walked two but did not factor into the decision. Senga was undoubtedly deserving of a win, and nearly got one, too, as the Mets scored two runs in the seventh to take a 2-1 lead. However, reliever Huascar Brazoban would yield one run to knot it up in the bottom half of the inning. The 32-year-old has been phenomenal in his 12 starts, yet to allow more than three earned runs in any appearance and one or fewer in eight of them. He'll carry a terrific 1.59 ERA and 1.18 WHIP into his next outing -- a meeting with the visiting Washington Nationals next week.

New York Mets starting pitcher Kodai Senga didn't have the best start to the game, but he was able to have success during Wednesday's game against the Arizona Diamondbacks. The right-hander allowed five walks over the first few innings of this contest. Luckily, Senga was able to work around the walks as he threw six shutout innings. He allowed two hits, five walks, and struck out four batters over his six innings of work. He'll take a 1.16 ERA, 1.16 WHIP, and 35/17 K/BB ratio into his next start against the Pittsburgh Pirates. Senga has been excellent this season as he has allowed two earned runs or less in all seven of his starts this season.

New York Mets starting pitcher Kodai Senga earned his first win of the season in Monday's 2-0 win over the Marlins. Senga pitched five scoreless innings, allowing five hits and two walks with four strikeouts. The 32-year-old has looked strong and healthy through two starts this season after being plagued by injury in 2024 and is now 1-1 with a 1.80 ERA, 12 strikeouts, and three walks in 10 IP. Strikeouts have always been part of Senga's game, but so have walks, so his low count through his first two starts is encouraging. Senga should have a good chance to string together a third consecutive solid outing in his next scheduled matchup at the struggling Braves.

New York Mets right-hander Kodai Senga struck out six batters during his start on Thursday against the Washington Nationals. During his start, he threw 3 2/3 innings, did not allow a hit, walked two batters, and allowed up one unearned run. This was an encouraging outing for the 32-year-old starter, as, during the 2024 season, he was limited to just four appearances due to a shoulder and a calf injury and only had one appearance in the regular season. The Mets and fantasy managers hope he can stay healthy this year because he has showcased ace potential stuff when healthy. Entering the 2025 season, he is expected to open at the top of the Mets rotation.

New York Mets starting pitcher Kodai Senga will make his spring debut on Monday evening against the Miami Marlins. The right-hander is expected to only throw one inning. The 32-year-old was limited to just four appearances during the entire 2024 campaign due to a shoulder and a calf injury. During the postseason, Senga logged five innings and allowed seven earned runs. In the regular season he made just one start where he tallied nine strikeouts with two earned runs across five 1/3 innings. Fantasy managers should continue to monitor his status but seeing him make his spring debut suggests he should see his normal workload by Opening Day. During the 2023 season, Senga held a strong 2.98 ERA with a 1.22 WHIP across 166 1/3 innings. He is expected to be open the season at the top of the Mets starting rotation.

New York Mets right-hander Kodai Senga hasn't been cleared to pitch in Grapefruit League games yet, according to manager Carlos Mendoza. Senga will have a couple more simulated outings in live batting practice, including on Wednesday. "A more controlled environment," Mendoza said. Despite Senga not being ready for spring training games yet, the feedback on his buildup/health continues to be positive after he was able to make only one regular-season start in 2024 due to calf and shoulder injuries. The 32-year-old is a prime bounce-back candidate for fantasy managers in 2025, but you should also be hesitant because of the fact that he threw only 10 1/3 innings last season. Even if he's ready for Opening Day in late March, expect the Mets to ease him into things early on, limiting his fantasy ceiling. Senga is ranked at No. 47 among fantasy starting pitchers at RotoBaller.

New York Mets starting pitcher Kodai Senga (elbow) was able to throw a success live batting practice session. The 32-year-old was reportedly all smiles coming off the mound as he continues his way back from Tommy John surgery. Senga was only able to pitch in one regular season game last season before returning in the postseason. The Mets are reportedly going to use a six-man rotation in 2025, which should be a benefit to Senga who is coming off a major elbow injury. The move to a six-man rotation will probably somewhat limit Senga's fantasy value, but the key right now is keeping the right-hander healthy.

New York Mets starting pitcher Kodai Senga (calf, shoulder) was able to throw a successful live batting practice session this weekend at spring training. The 32-year-old was reportedly all smiles coming off the mound as he works his way back from calf and shoulder injuries that limited him to just one regular-season start in 2024. The Mets are reportedly going to use a six-man starting rotation in 2025, which should be a benefit to Senga. The move to a six-man rotation will probably somewhat limit Senga's fantasy value early in the year, but the key right now is keeping the right-hander healthy.

New York Mets right-hander Kodai Senga (calf, shoulder) said that his offseason was half rehab and half normal and that he has been feeling completely healthy and normal since early January. Due to calf and shoulder injuries last year, Senga only made one start in the regular season and four appearances overall. The good news is that he shouldn't have any restrictions in spring training and should be ready for Opening Day in late March, barring any setbacks in camp. The 32-year-old was an All-Star in his rookie campaign in 2023, when he went 12-7 with a 2.98 ERA (3.63 FIP) and 1.22 WHIP with 202 strikeouts and 77 walks in 166 1/3 innings over 29 starts for the Mets. With good health, Senga will be a prime bounce-back candidate for fantasy managers to target in upcoming drafts. He'll come at a discount because of his injuries last year, and RotoBaller has him ranked as the No. 47 fantasy starting pitcher.

New York Mets manager Carlos Mendoza said that right-hander Kodai Senga is unlikely to pitch now for Game 5 of the National League Championship Series on Friday at Citi Field against the Los Angeles Dodgers. The Mets are comfortable with left-handed starter David Peterson throwing up to 80 pitches and desperately need him to eat up innings in a must-win game with the Mets down 3-1 in the best-of-seven series. Mendoza also said that left-hander Sean Manaea, who started Game 2 on Monday, is not available. Relievers Ryne Stanek and Edwin Diaz could combine to get the last 12 outs of the game if the Mets have a lead late in the game. The 31-year-old Senga only made one start in the regular season due to injuries and was hit around to the tune of three earned runs and four walks in just 1 1/3 innings in his start in Game 1 of the NLCS on Sunday.