Free-agent pitcher Carlos Martinez Jeff Curry-USA TODAY Sports

A former All-Star pitcher is facing a more difficult road back to an MLB roster.

Carlos Martinez has been suspended 80 games by MLB, the league announced Friday. Martinez was suspended because he tested positive for the banned substance Ibutamoren.

Martinez, 30, pitched for the St. Louis Cardinals from 2013 to 2021. He went 62-52 with a 3.74 ERA during his Cardinals career, making the All-Star team in 2015 and 2017.

Martinez has struggled the last two seasons. He went 0-3 with a 9.90 ERA in 2020 and 4-9 with a 6.23 ERA last season. The 6-foot pitcher missed time last season due to a thumb injury.

Martinez pitched for the Giants during spring training and was released last month. The Red Sox then picked him up but released him after he struggled in the minors.

The suspension on top of his recent struggles could make it extremely difficult for him to make it back to the majors again.

More must-reads:

TODAY'S BEST
Frank Vogel fell victim to a Suns ownership group eager to win
Luka Doncic hands OKC first playoff loss with gutsy Game 2 effort
Three takeaways as Rangers take commanding 3-0 series lead on Hurricanes
Rams make surprising move with former team captain
Ohio State AD is wrong for thinking Michigan wins deserve asterisk
Padres OF Jurickson Profar is a legitimate MVP candidate
Steelers' Cameron Heyward comments on controversial Justin Fields idea
Pacers coach claims officials are biased against 'small market' teams
14-year-old phenom signs unprecedented MLS deal that includes future Man City transfer
Tiger Woods, Rory McIlroy's 'soured' relationship paints murky future for PGA Tour
Stars almost blow another lead, even series with Avalanche
Auburn's Hugh Freeze uncomfortable with 'bidding wars' for top players in transfer portal
Cavaliers punch back, blow out Celtics in Game 2
Coach: Oilers star center could miss Game 2 vs. Canucks
Watch: Cavaliers' Evan Mobley turns defense into offense in Game 2 vs. Celtics
Xander Schauffele tops stacked leaderboard after first round of Wells Fargo Championship
Suns talks with head-coaching target 'expected to move quickly'
Knicks get even more bad injury news ahead of Game 3
2008 Celtics champion sentenced to prison despite emotional plea
Skip Bayless makes huge Tom Brady prediction after Netflix roast