Mason Miller Is Having a Historic Padres Season That No Reliever Has Ever Had

Mason Miller is doing something no relief pitcher has ever done in the history of tracked baseball, and he is doing it during a season where his own team keeps losing games around him.
Miller shut the door on the Los Angeles Dodgers on Sunday to help the Padres snap an eight game losing streak with a 5-2 win at Dodger Stadium. He came in for the ninth, allowed nothing, struck out one, and picked up his 22nd save of the year.
The numbers are absurd. Through his first 35 appearances of the 2026 season, Miller has a 0.98 ERA and is striking out 16.4 batters per nine innings. According to OptaSTATS, that combination is a first. No pitcher since earned runs became a stat in 1913 has posted an ERA under 1.00 and a strikeout rate of 16 or better through their first 35 outings of a season.
The historical context is important because 35 games is a real sample. This is not a hot week. This is a two month stretch where nobody can touch him. Miller has thrown 36.2 innings this season and has yet to allow a home run, which is a special sentence for a modern reliever.
The 27 year old right hander is throwing 100 plus mph fastballs with a wipeout slider that is producing the best swing and miss numbers in the sport. Hitters know what is coming and still cannot catch up to it.
His 2025 numbers were already elite. Miller split time between the Athletics and Padres and finished with a 2.63 ERA and 15.2 strikeouts per nine across 60 appearances, giving up just five home runs. That is a top three closer season. What he is doing in 2026 has raised the bar further.
The Padres are 8 games under .500 and sit outside the National League playoff picture heading into July. That is the same team that traded a big package to get Miller last year. If San Diego cannot climb back into the race, executives around the league are going to be lining up at A.J. Preller’s door with everything they have to offer for a rental closer of this caliber.
Preller is not going to give him up cheap. Miller is under team control through 2029, which makes him functionally not a rental at all. The Padres would only trade him for a package that resets their farm system and adds real major league talent.
The Yankees, Phillies, Braves, Dodgers, and Blue Jays all fit as suitors. Every contender wants an elite closer. Miller is the most elite one available on the planet right now.
That is the tension around the Padres over the next four weeks leading up to the August 3 deadline. Do they push chips in and go for a wild card push, or do they cash in the ace of their bullpen for future value?
For now, Miller keeps taking the ball in the ninth and putting hitters away. What he has already done through 35 appearances is a stat line that will hold up forever, whatever else happens the rest of the season. He is having a legendary run, and it is not slowing down.

A longtime sports reporter, Carlos Garcia has written about some of the biggest and most notable athletic events of the last 5 years. He has been credentialed to cover MLS, NBA and MLB games all over the United States. His work has been published on Fox Sports, Bleacher Report, AOL and the Washington Post.
