Mason Miller highlights

Mason Miller secures the A's win

Mason Miller shuts the door in the 9th, A's win

Mason Miller strikes out Trevor Larnach to seal a 6-5 comeback win over the Twins

Mason Miller freezes Kyle Isbel to seal win 

Mason Miller strikes out Kyle Isbel looking to seal the A's 5-1 win

Mason Miller secures the A's win, 7-5 

Mason Miller secures the A's 7-5 win

Mason Miller closes out the A's win over the Mariners

Mason Miller gets Victor Robles to ground into a double play to finish off the A's 2-1 win over the Mariners

Mason Miller works out of trouble in the 8th

Mason Miller gets Josh Rojas to ground out to second base to escape a jam in the top of the 8th inning

Adam Duvall and Mason Miller meet for the first time

Adam Duvall and Mason Miller meet for the first time as both players have battled Type 1 diabetes throughout their respective careers

Mason Miller escapes bases-loaded jam

Mason Miller gets Jonny DeLuca to fly out for the third out, escaping a bases-loaded jam to keep the game tied at 5 in the 10th

Mason Miller strikes out Isaac Paredes for the win

Mason Miller strikes out Isaac Paredes for the final out in the Athletics' 3-0 win over the Rays

Mason Miller earns his 10th save of the season 

Mason Miller strikes out Jake Meyers looking to earn his 10th save of the season in the A's 3-1 win over the Astros

Mason Miller strikes out the side in the 9th

Mason Miller nabs three strikeouts in the 9th inning to collect his ninth save and give the Athletics a 5-4 victory

Mason Miller seals the Athletics' 5-4 win

Mason Miller, fan share moment

Mason Miller meets a young A's fan pregame, and the two share a special moment

Mason Miller's five-strikeout appearance

Mason Miller collects five strikeouts in his two innings of relief

Mason Miller ends the game with a groundout

Mason Miller closes out the A's win

Mason Miller strikes out Oneil Cruz to close out the A's 5-2 win over the Pirates

Mason Miller secures the A's win 

Mason Miller strikes out Gunnar Henderson to seal a 3-2 10-inning win for the A's

Mason Miller gets the save

Mason Miller strikes out the side with 102+ mph heat

Mason Miller sets down Anthony Volpe, Juan Soto and Aaron Judge to secure the save and lock down the A's 2-0 win

Miller Ks Judge on 102 mph fastball to seal 2-0 win

Mason Miller closes out the A's win vs. Cardinals

Mason Miller strikes out Brendan Donovan with a 102 mph fastball to slam the door on the A's 6-3 win vs. the Cardinals

Mason Miller strikes out the side to win the game

Mason Miller throws three strikeouts to win the game for the A's

Mason Miller seals the win with a strikeout 

Mason Miller hits 103 mph, seals Athletics' win

Mason Miller brings the heat against Wyatt Langford, touching 103 mph on his fastball and getting a popout to close out the A's win

Mason Miller closes out Athletics' one-hitter

Mason Miller gets Wyatt Langford to pop out to finish the Athletics' one-hit victory over the Rangers

Mason Miller seals the win with his first career save

Mason Miller seals the Athletics' 4-3 win over the Rangers with a strikeout of Evan Carter for his first career save

Mason Miller secures the A's win

Mason Miller strikes out four against Red Sox

Mason Miller strikes out four batters in a strong outing of relief against Red Sox

Mason Miller strikes out Vázquez