Miami Marlins: Three Biggest Draft Busts in Franchise History

The Miami Marlins are riding high right now. They sit 6th in the National League with a 52-42 record and just won their sixth straight game, beating the Seattle Mariners 8-4 on July 9, 2026. But for every success, there's a draft pick that never panned out. Here are three of the biggest busts in Marlins history.

Who is the biggest first-round bust for the Miami Marlins?

Chad James was the Marlins' first-round pick in 2009, taken 34th overall. A left-handed pitcher from Oklahoma, he never made it past Double-A. James posted a 5.14 ERA in the minors and was out of baseball by 2014. The Marlins gave him a $1.3 million signing bonus. He threw just 11 innings above A-ball.

Colin Moran came next. The Marlins picked him sixth overall in 2013. He was a third baseman from North Carolina with a polished bat. But Miami traded him to Houston in 2014 as part of the deal for Jarred Cosart. Moran never played a game for the Marlins. He went on to a decent but unspectacular MLB career elsewhere.

What about the biggest draft bust of all time?

Tyler Kolek is the name that still stings. The Marlins took him second overall in 2014, ahead of future stars like Trea Turner and Carlos Rodón. Kolek was a hard-throwing righty from Texas. He topped out at Triple-A and never reached the majors. Injuries wrecked his career — he had Tommy John surgery in 2016 and again in 2018. He was out of affiliated ball by 2021.

Kolek's signing bonus was $6 million. That's a lot of money for zero big-league innings. The Marlins had the second pick that year and whiffed badly.

Why do these busts still matter for the Marlins?

Draft failures set a franchise back years. The Marlins have had their share of bad luck and bad decisions. Missing on high picks means fewer cost-controlled stars. That hurts a small-market team like Miami.

But the current front office has done better lately. The 2026 team is winning with homegrown talent. The 52-42 record and six-game win streak show the rebuild is working. Still, fans remember the names James, Moran, and Kolek. They're a cautionary tale.

What can the Marlins learn from these mistakes?

Scouting and player development have improved across baseball. The Marlins now invest more in analytics and health. They've also been smarter about drafting safer bets. The days of chasing raw velocity over polish might be over.

For now, Miami is focused on the present. They're in the playoff hunt. But the ghosts of drafts past remind everyone how fragile a rebuild can be.