Big Reason Marlins Missed Playoffs in 2026

MIAMI — The Miami Marlins opened the 2026 season with hopes of making a push toward the playoffs, but one stretch ultimately stood out as the biggest reason those hopes disappeared: a franchise-worst 12-game losing streak.

Before the long streak began, the Marlins were 52-42 and three games up in the final spot in the National League Wild Card race.

They had put themselves in position to make a postseason run, with more than enough games remaining to control their own fate.

Unfortunately, things went downhill quickly from there.

The 12-game losing streak sent Miami tumbling out of the playoff picture and created a hole in the standings that the Marlins could never fully overcome. What had looked like a promising season quickly became a fight simply to stay within striking distance.

During the losing streak, the Marlins were swept by the Cleveland Guardians at loanDepot park to close out the first half of the season, followed by sweeps against the Milwaukee Brewers, Houston Astros and San Diego Padres.

It was not until July 27 that the Marlins broke the losing streak, sending the home crowd into a frenzy.

It was a moment of relief, but the damage had already been done. The streak had erased the cushion Miami built during the first half of the season.

Instead of entering the second half with momentum and a chance to strengthen its Wild Card position, the Marlins were suddenly chasing the teams they had been ahead of only weeks earlier.

Of the four teams Miami was swept by during its losing streak, three remain in contention for a World Series: Cleveland, Milwaukee and San Diego.

The Marlins eventually had opportunities to climb back into contention, but the hole created by the losing streak proved too large. The team had gone from controlling its playoff destiny at 52-42 to spending the rest of the season trying to recover.

A 12-game losing streak does not explain every reason a team misses the playoffs. There were other losses, inconsistencies and missed opportunities along the way. But for Miami, no single stretch carried more weight.

The Marlins were in the Wild Card picture before the streak began. It felt as if Clayton McCullough would lead his team to the playoffs in only his second season as manager.

However, 12 consecutive losses changed the entire trajectory of their season.

By the time the dust settled, that franchise-worst skid stood as the defining moment of Miami’s 2026 campaign — and the biggest reason the Marlins ultimately fell short of the playoffs.