The Athletics went into Game #90 trying to stop the Miami Marlins from finishing a sweep, and they did it with a fresh face behind the plate and a pitcher who needed a reset. Brian Serven was making his Athletics debut, and Gage Jump took the ball for his eighth major league start after a rough last outing left the club needing more than a clean inning or two.
That is why this game drew attention. The Marlins had already scored 19 runs through the first two games of the series, and they arrived with Eury Pérez lined up to start while the Athletics tried to answer after the same kind of sweep pressure had caught them earlier in the week against the Los Angeles Dodgers. This time, they were at Sutter Health Park, where the home side had been described as playing in a house of horrors.
Jump came in with a 3-2 record, a 2.93 ERA, a 1.13 WHIP and 40 strikeouts over his first 40 innings, but his last start against the Los Angeles Dodgers went sideways fast. He allowed five runs on 11 hits, including two home runs, over 4 2/3 innings, so the Athletics needed a sharper line from him against a Miami lineup that had already done most of its damage in the series. On the other side, Pérez had won his previous outing by holding the Colorado Rockies to one run on two hits over 5 1/3 innings, and he entered his 15th start with a 4-6 record, a 4.21 ERA, a 1.21 WHIP and 81 strikeouts in 72 2/3 innings.
There was also a lineup wrinkle that said plenty about where the game stood. Shea Langeliers was out with a thumb injury, so Serven, who had not appeared in the majors since playing in 28 games for the Toronto Blue Jays in 2024, got the call. The Marlins, meanwhile, left Kyle Stowers out after he had homered three times in the previous two games, but they still had enough depth to make the matchup uncomfortable. Liam Hicks and Jakob Marsee were the lone left-handed hitters, Esteury Ruiz was making his first start of the series after pinch-running the last two nights, and Otto Lopez and Hicks were among the bats identified as threats.
The larger problem for the Athletics was that Miami’s offense had already proved it could keep moving without needing one or two big swings to carry the day. Sandy Alcantara had thrown eight innings of one-run ball against them the day before, and that made the finale feel less like a routine series closer than a test of whether the Athletics could finally solve a run of quality starting pitching and keep another sweep off their record. They had done that once earlier in the week against the Los Angeles Dodgers. Doing it again would ask Jump to turn the game back before Miami’s early-series momentum had room to harden into another clean finish.
