Mason Miller Fantasy Stats

As we near the end of May, San Diego Padres closer Mason Miller has arguably been the most dominant reliever in baseball in 2026. Across 23 2/3 innings (23 games), Miller owns a 0.76 ERA, 0.80 WHIP, 47 strikeouts, and 16 saves. He's averaging 101.2 miles per hour on his fastball and has struck out a completely ridiculous 52.2% of the batters he's faced. Barring injury, there's little reason to think that Miller won't continue to provide high-end closer production for fantasy managers. At the same time, managers with another viable ninth-inning option on their roster may want to consider shopping Miller now, when he's at the absolute peak of his value. If the offers for Miller are astronomical, trading him could be a way to build a more well-rounded overall roster. There's obviously nothing wrong with holding onto the 27-year-old, but selling high could be worth exploring.

San Diego Padres relief pitcher Mason Miller started the season with sheer dominance over his first 13 games, allowing just three hits and picking up 27 strikeouts in 13 1/3 innings. On Monday, though, the 27-year-old closer looked human, giving up two earned runs on three hits with a wild pitch on Monday night against the Cubs. It was a non-save situation since he entered with a four-run lead, so it doesn't count as a blown save. The Padres still secured the 9-7 win, and Miller will still be an elite closer option going forward. This outing just serves as a reminder that he really is human, and keeping a 0.00 ERA for the entire season isn't realistic. He's sure to get the next save chance for the Padres, and this is not a cause for concern at this point for his fantasy managers. It is noteworthy, though, since it's the first time he's been touched at all this year.

San Diego Padres right-hander Mason Miller struck out the side Thursday night against the Seattle Mariners to earn his league-leading sixth save of the season. Miller has been nothing short of dominant thus far in 2026, converting on all six of his save opportunities, having not allowed a run, and striking out batters at a ridiculous 74.1 percent clip (23 strikeouts in 9 1/3 innings pitched) in 9 innings pitched. In addition, he's also not allowing many baserunners, as evidenced by his 0.21 WHIP. He has walked one batter and allowed one hit in nine appearances. Fantasy managers who roster him are fortunate enough to set and forget with Miller, as he has been cementing himself as the top closer in baseball, if he hasn't already.

San Diego Padres closer Mason Miller will be available to pitch on Tuesday night against Venezuela in the World Baseball Classic final, manager Mark DeRosa told Jorge Castillo of ESPN. Despite throwing 22 pitches on Sunday in his save against the Dominican Republic in the semifinals, the hard-throwing right-hander will be available out of the bullpen on Tuesday. If Miller gets into Tuesday's game, it will be his third time pitching in the last five days. The 27-year-old former third-round pick in 2021 out of Gardner-Webb University is one of the most dominant closers in the game and will be the first reliever off the board in most fantasy formats. Miller has a ridiculous 13.8 K/9 and 39.5% strikeout rate in his three years in the big leagues in 160 innings pitched. Only two of his 22 saves last year came after the Padres acquired him in a blockbuster trade for the A's, but Miller's fantasy stock is way up in 2026 now that he's SD's unquestioned ninth-inning arm.

San Diego Padres manager Craig Stammen officially announced on Wednesday that right-handed reliever Mason Miller will be the team's closer in 2026, according to AJ Cassavell of MLB.com. It formally ends any speculation that Miller would transition to a starting role with the Friars. The hard-throwing 27-year-old starred in a late-inning setup role in SD in the second half of last season after he was acquired from the Athletics in a blockbuster summer deal. He was always the obvious choice to succeed two-time All-Star closer Robert Suarez, who signed with the Braves in free agency. In 22 outings with the Padres in 2025, Miller had a microscopic 0.77 ERA and struck out a ridiculous 45 of the 83 batters he faced. Miller struck out eight of the nine Cubs hitters he faced in two appearances in the playoffs and tied the postseason record with eight straight K's. Pitching for what should be a competitive Padres team, Miller is in play as the best fantasy closer in baseball.

Right-handed reliever Mason Miller and the San Diego Padres avoided salary arbitration and settled on a one-year, $4 million deal on Thursday, a source told Mark Feinsand of MLB.com. This is Miller's first year of arbitration eligibility. The 27-year-old flamethrowing closer began the 2025 season with the Athletics before being traded to the San Diego Padres in July. Miller had a combined 2.63 ERA, 0.91 WHIP, 10 holds, 22 saves in 26 chances, 104 strikeouts, and 28 walks in his 61 2/3 innings during the regular season. There was talk of the Padres moving Miller to the starting rotation in 2026, but the team has pumped the brakes on that for now, and he's expected to be SD's primary closer next season. Since becoming a full-time reliever, Miller has been one of the most dominant bullpen arms in the game with a 43.1% strikeout rate the last two years. As a full-time closer for the Padres in 2026, he should be one of the first closers off the board in fantasy drafts this spring.

The New York Mets are among many MLB teams that are inquiring about San Diego Padres right-handed reliever Mason Miller, according to the New York Post's Jon Heyman. The Padres will listen to offers, but they "love him as much as anyone and would need to be overwhelmed." The Mets lost All-Star closer Edwin Diaz in free agency to the Los Angeles Dodgers, although they did sign reliever Devin Williams. In addition to Miller, the Mets could also be interested in trading for right-handed starter Nick Pivetta or outfielder Ramon Laureano. San Diego is looking to shed payroll and is reportedly interested in New York's prospects and younger position players. It's possible that the Friars also look to trade relievers Adrian Morejon and Jeremiah Estrada. Miller, who has been one of the hardest-throwing and most dominant closers in baseball the last couple of years, should be an elite closing target in fantasy baseball, regardless of where he's pitching in 2026.

San Diego Padres manager Craig Stammen said on Monday that the team will keep right-handers Mason Miller and David Morgan and left-hander Adrian Morejon in the bullpen next year rather than converting them to starters. "It's a risky proposition health-wise and performance-wise," Stammen said. ESPN's Alden Gonzalez reasonably notes that the Padres are very much in the market for starting arms this offseason after losing right-hander Dylan Cease to free agency. Free-agent righty Michael King is also expected to depart for a multi-year contract. The flamethrowing Miller would have been very intriguing for fantasy baseball purposes as a starter, but instead, he'll remain an elite closing target in San Diego with former ninth-inning arm Robert Suarez expected to leave in free agency. Miller has been one of the best relievers in the game the last two years, posting a 2.56 ERA, 0.89 WHIP, and a dominant 43.1% strikeout rate in 126 2/3 innings.

When asked about San Diego Padres flame-throwing right-hander Mason Miller potentially moving from the bullpen to the starting rotation next year, general manager AJ Preller said the team will have more communication with the players moving forward, according to 97.3 The Fan in San Diego. The 27-year-old came up in the Athletics' system as a starter, but he has spent the last two years as a full-time reliever and has been one of the most dominant bullpen arms in that time. He was a first-time All-Star with the A's in 2024 and was just as good this year with the A's and Padres, posting a 2.63 ERA, 0.91 ERA, 104:28 K:BB and an absurd 15.2 K/9 in 61 2/3 regular-season innings of relief. What route the Padres go with Miller will likely depend on what happens in free agency, as they could lose closer Robert Suarez and starters Michael King and Dylan Cease. It's hard to imagine Miller being any more effective as a starter, but a move to the rotation would immediately make him one of the most sought-after starting arms in fantasy in 2026.

According to Jeff Passan of ESPN, the San Diego Padres are acquiring Athletics relief pitcher Mason Miller and left-handed pitcher JP Sears. In exchange, the Padres are trading top infield prospect Leodalis De Vries, and right-handed pitchers Braden Nett, Henry Baez, and Eduarniel Nunez. Miller is well-regarded as one of the top relief pitchers in the sport. This season, the hard-throwing right-hander has posted a 3.76 ERA with a stellar 1.02 WHIP across 38 1/3 innings of work. He has struck out an eye-catching 59 hitters while generating a 42.8% whiff rate. Under the hood, Miller has posted a 2.82 xERA, suggesting he should see significant positive regression during the final months of the season. With the Athletics, he has been deployed as their top closer, as he tallied 20 saves this season and 28 in 2024. However, in San Diego, Miller will pitch alongside Robert Suarez, who has tallied 30 saves, which is the most in the National League. While both pitchers should continue to provide strong ratios, they could limit each other's save opportunities, which will cap their fantasy upside during the final months of the season.