SEATTLE — The price of back-to-back, tense victories against the San Francisco Giants over the weekend to win a series came due in the sixth inning late Monday night against the Mariners.
A strong drive into the sixth by starter Miles Mikolas hit its only speedbump with a two-run lead at stake and limited available right-handed pitchers out of the bullpen. The need to hold and secure close games this past weekend meant the Cardinals did not have their usual assortment of late-inning right-handers. ÁñÁ«ÊÓÆµ would need someone to step into a new lane and thrive.
That is where the game ruptured.
The Mariners scored four runs in the decisive sixth inning against reliever Gordon Graceffo and then held on from there for a 4-2 victory at T-Mobile Field. Josh Naylor’s two-run double was the difference in the score as the Cardinals misplaced their two-run lead in the series of three batters.
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Both starters, Bryan Woo and Mikolas, were perfect through the first three innings. Woo (13-7) tied a career high with nine strikeouts, and Mikolas was equally successful just taking a different route. Mikolas allowed two runs on four hits through five innings, but all of the runs on his line came after he left the mound with the Cardinals still leading by the 2-0 gap Alec Burleson provided with his home run. But Mikolas also left behind the tying run on base.
Game flips on Graceffo
The options manager Oli Marmol had out of the bullpen shaped his choice sixth.
The Cardinals wanted to avoid using Riley O’Brien after he got the win Saturday and the save Sunday. They preferred not to turn to Matt Svanson and also wanted to avoid calling on Kyle Leahy. That effectively put the Cardinals’ highest-leverage right-handers out of the equation for the evening, and that explained why in a bind Graceffo got the call.
That is where the game flipped.
Graceffo entered in the sixth inning with the tying run on base and no outs.
Mikolas had started the inning with No. 9 hitter Leo Rivas up. The veteran invited trouble by walking Rivas to turn the inning over and get it back to Randy Arozarena. Against the former Cardinals’ prospect, Mikolas gave up a single. It was only the fourth hit he allowed all game. But it was enough to chase him from his start at a spot when he could lose the win but not gain a loss.
The hitter there to greet Graceffo was only Cal Raleigh, the Mariners’ catcher who is on the brink of history this week. Raleigh has 53 homers and he’s one shy of tying Mickey Mantle for the most ever in a single season by a switch-hitter. Raleigh has 113 RBIs to outfit his MVP candidacy, and here he was facing Graceffo with a chance to obliterate the Cardinals’ lead with one swing.
He did not get that chance.
Graceffo walked Raleigh to the load the bases.
What followed was a flurry of events to unload them.
Julio Rodriguez broke the Cardinals’ shutout with an RBI single to score Rivas. Naylor, the former Diamondback the Mariners acquired at the trade deadline, ripped a double that tied the game, broke the tie, and provided the Cardinals their first out. Two teammates, including Raleigh, scored on the double. Rodriguez came around and tried to score, but shortstop Masyn Winn’s relay throw beat him by several strides.
The scoring wasn’t over for the Mariners, though.
Jorge Polanco lifted a sacrifice fly to right field to score Naylor and push them out to a 4-2 lead. Two of the runs went on Mikolas’ line, though they both scored on pitches he did not throw. Graceffo allowed two runs while getting the three outs of the sixth inning. He was helped in the end by a diving play at third base from Nolan Gorman.
Burleson back, blasts for lead
It didn’t take long for the Cardinals to take the lead after ending Woo’s perfect run through the Cardinals’ lineup.
It sure helped to have Burleson back in.
After a weekend spent without their leading home run hitter and their top hitter for average, the parade of returns began Monday with Burleson coming off the injured list. In his second at-bat, Burleson launched his 17th homer of the season. The two-run shot came immediately after Ivan Herrera’s single and vaulted the Cardinals to the early 2-0 lead.
Woo had returned 10 consecutive Cardinals to begin his start. During one stretch in the early inning, he struck out four of the five Cardinals he faced.
Herrera roped a one-out single in the fourth inning for the first hit of the game from either team, and Burleson followed with his loft to center field. Burleson’s homer traveled an estimated 416 feet.
Woo then struck out the next two Cardinals he faced.
Scott soars to rob double
The hit from MVP candidate Raleigh that could have disrupted Mikolas’ start came early in the first and appeared headed for wall in right-center field.
Enter Victor Scott II, in a flash.
The Cardinals’ speedy center fielder streaked over from his position and went parallel to the ground with his dive to reach the line drive. The landing was enough to jar his hat loose and send it tumbling ahead – but not enough to pop the ball from his glove. Scott’s catch stole a textbook double from Raleigh, and Mikolas was off to a perfect start against the Mariners.
The right-hander would retire the next seven consecutive Mariners and nine consecutive to start the game. When Raleigh got a second look at Mikolas he again hit the ball to the outfield. Scott made the routine catch on that one for the first out of the fourth inning.
In today’s 10 AM “Ten Hochman†video, Ben Hochman discusses the Cardinals’ successful bullpen since the trade deadline. Plus, a happy birthday shoutout to Wiz Khalifa! And as always, Hochman picks a random Cards card out of the hat!
Photos: Cardinals drop opener to Mariners in Seattle

Seattle Mariners' Josh Naylor reacts after hitting a two-run double against the St. Louis Cardinals during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals starting pitcher Miles Mikolas reacts after a single by Seattle Mariners' Randy Arozarena during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Josh Naylor scores past St. Louis Cardinals catcher Jimmy Crooks on a sacrifice fly from Mariners' Jorge Polanco during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Randy Arozarena reacts after hitting a single against the St. Louis Cardinals during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Julio Rodriguez, facing, reacts with Randy Arozarena (56) in the dugout after Arozarena scored on a two-run double from teammate Josh Naylor against the St. Louis Cardinals during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals starting pitcher Miles Mikolas (39) is taken out of the game against the Seattle Mariners by manager Oliver Marmol, left, as catcher Jimmy Crooks (8) looks on during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Josh Naylor smiles in the dugout after scoring on a sacrifice fly from teammate Jorge Polanco against the St. Louis Cardinals during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals center fielder Victor Scott II watches the two-run double from Seattle Mariners' Josh Naylor bounce off the wall during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Leo Rivas is greeted in the dugout after scoring on an RBI single from teammate Julio Rodriguez against the St. Louis Cardinals during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Josh Naylor follows through on a two-run double against the St. Louis Cardinals during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Cal Raleigh, right, tries to avoid running into home plate umpire Chris Guccione as teammate Randy Arozarena, left, signals as they both score on a two-run double from Josh Naylor against the St. Louis Cardinals during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Victor Robles, facing, greets designated hitter Jorge Polanco (7) after Polanco hit a sacrifice fly to score Josh Naylor against the St. Louis Cardinals during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals relief pitcher Gordon Graceffo looks down after an RBI sacrifice fly from Seattle Mariners' Jorge Polanco during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Josh Naylor reacts after hitting a two-run double against the St. Louis Cardinals during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals starting pitcher Miles Mikolas smiles after an out against Seattle Mariners' J.P. Crawford during the fifth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Eugenio Suarez reacts as he flies out against the St. Louis Cardinals during the fifth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Cal Raleigh walks to the dugout after flying out against the St. Louis Cardinals during the fourth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals starting pitcher Miles Mikolas walks off the field after facing the Seattle Mariners through the fourth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Randy Arozarena (56) beats the tag from St. Louis Cardinals second baseman Thomas Saggese during the fourth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners starting pitcher Bryan Woo walks to the dugout after the fourth inning of a baseball game against the St. Louis Cardinals, Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Randy Arozarena poses after hitting a double against the St. Louis Cardinals during the fourth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals' Alec Burleson celebrates his two-run home run with third base coach Ron 'Pop' Warner as he rounds the bases against the Seattle Mariners during the fourth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' J.P. Crawford reacts to flying out against the St. Louis Cardinals during the third inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals' Alec Burleson claps while jogging home after hitting a two-run home run as Seattle Mariners catcher Cal Raleigh looks on during the fourth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners starting pitcher Bryan Woo throws against the St. Louis Cardinals during the first inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals starting pitcher Miles Mikolas walks out of the dugout before a baseball game against the Seattle Mariners, Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners right fielder Victor Robles blows a bubble while walking off the field after the second inning of a baseball game against the St. Louis Cardinals, Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals' Alec Burleson (41) celebrates his two-run home run with \teamamte Ivan Herrera (48) as Seattle Mariners catcher Cal Raleigh looks away during the fourth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners right fielder Victor Robles watches the two-run home run from St. Louis Cardinals' Alec Burleson go over the fence during the fourth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals left fielder Lars Nootbaar catches a fly ball off the bat of Seattle Mariners' J.P. Crawford during the third inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners starting pitcher Bryan Woo reacts after giving up a two-run home run to St. Louis Cardinals' Alec Burleson during the fourth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals starting pitcher Miles Mikolas makes a catch on a line drive from Seattle Mariners’ Julio Rodriguez during the first inning Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals' Nolan Gorman waits in the dugout before a baseball game against the Seattle Mariners, Monday, Sept. 8, 2025, in Seattle.

A fan sits in the top row of the nosebleeds and uses binoculars to watch a baseball game between the Seattle Mariners and the St. Louis Cardinals, Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners second baseman Leo Rivas throws out St. Louis Cardinals' Lars Nootbaar at first base during the first inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals starting pitcher Miles Mikolas makes a catch on a line drive from Seattle Mariners' Julio Rodriguez during the first inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals starting pitcher Miles Mikolas throws against the Seattle Mariners during the first inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners starting pitcher Bryan Woo walks off the field after the second inning of a baseball game against the St. Louis Cardinals, Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals center fielder Victor Scott II (11) holds up the catch next to right fielder Jordan Walker (18) after catching a long fly ball from Seattle Mariners' Cal Raleigh during the first inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners starting pitcher Bryan Woo throws against the St. Louis Cardinals during the first inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

St. Louis Cardinals' Lars Nootbaar looks on after being thrown out at first base against the Seattle Mariners during the first inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners center fielder Julio Rodriguez dances as lights flash for relief pitcher Andrés Muñoz during the ninth inning of a baseball game against the St. Louis Cardinals, Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners relief pitcher Eduard Bazardo stands in the dugout during the eighth inning of a baseball game against the St. Louis Cardinals, Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners relief pitcher Andrés Muñoz reacts to earning the save in a win over the St. Louis Cardinals in a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners relief pitcher Andrés Muñoz, left, greets first baseman Josh Naylor and second baseman Leo Rivas as they celebrate a win over the St. Louis Cardinals in a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Randy Arozarena loses his bat on a swing against the St. Louis Cardinals during the eighth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners relief pitcher Andrés Muñoz arrives on the mound as lights flash during the ninth inning of a baseball game against the St. Louis Cardinals, Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Cal Raleigh is greeted in the dugout after scoring on a two-run double from teammate Josh Naylor against the St. Louis Cardinals during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.

Seattle Mariners' Julio Rodriguez hits an RBI single to score Leo Rivas against the St. Louis Cardinals during the sixth inning of a baseball game Monday, Sept. 8, 2025, in Seattle.