
Matthew Liberatore is a fantasy baseball Starting Pitcher prospect sleeper and minor leaguer to know. Read our MLB prospects outlooks for fantasy baseball rookies and call-ups.
PROSPECT: Matthew Liberatore, SP, St. Louis Cardinals
ANALYSIS: An elite prospect coming out of high school, Liberatore was selected by the Rays with the 16th overall pick in 2018. The Rays traded him to the Cardinals as part of the deal that sent Randy Arozarena to Tampa Bay, so Cardinals fans have been wanting big returns from Liberatore, and his performance in St. Louis before 2023 hadn’t exactly won over the fanbase.
His early-season performance has shown a much-improved pitcher, as he’s yet to allow an earned run, striking out 14 over 10 innings for Memphis in two starts. His fastball is now maxing out at 97, and he’s averaging 93-94 with his 4-seamer and sinker, an increase of a couple of ticks.
He’s also featuring an impressive new shape on his curveball, and it’s been generating significant swing and miss. Add in his already excellent slider and changeup, and Liberatore offers a five-pitch mix that could instantly help at the back of the Cardinals’ rotation.
VERDICT: With Jake Woodford struggling out of the gate, Liberatore’s shot might be sooner rather than later. Grab him while you can.
More Fantasy Baseball Analysis

Chandler Simpson - Fantasy Baseball Prospects Waiver Wire Stashes (Week 12)
BALLER MOVE: Add in 12+ team leagues CALL-UP ETA: July ANALYSIS: Unlike many players currently in the minor leagues, Chandler Simpson has proven he can be a valuable fantasy player at the MLB level. In his time in the majors, he hit .285 with 19 stolen bases in 35 games. Unfortunately, being a valuable fantasy player […]

Brady House - Fantasy Baseball Prospects Waiver Wire Stashes (Week 12)
BALLER MOVE: Add in 12-team leagues CALL-UP ETA: June ANALYSIS: The Nationals went viral on social media this week for making a fun call-up. They called up their bat dog from Triple-A. While this was very cute and should improve the vibes a little bit in Washington, I don't think Bruce the Bat Dog will help […]

Samuel Basallo - Fantasy Baseball Prospects Waiver Wire Stashes (Week 12)
BALLER MOVE: Add in 12-team leagues CALL-UP ETA: June ANALYSIS: Samuel Basallo might be the best hitter in the minors right now, and he has catcher eligibility. What more do you need to know (I know catcher is super deep this year, but still)? Basallo has been an age-to-level monster for the majority of his pro […]

Andrew Painter - Fantasy Baseball Prospects Waiver Wire Stashes (Week 12)
BALLER MOVE: Add in 12-team leagues CALL-UP ETA: June ANALYSIS: Painter's last two starts don't give a ton of confidence that he is ready to be in the majors. It may not even be before the All-Star break before we see him, but that does not mean we are in stash territory. The good news is, […]

Colby Thomas - Fantasy Baseball Prospects Waiver Wire Stashes (Week 12)
BALLER MOVE: Add in 12+ team leagues CALL-UP ETA: July ANALYSIS: The A's continue to lose, and Colby Thomas continues to hit homers in Triple-A. The A's just got swept by the Angels, bringing their record to 26-44. While plays like Denzel Clarke's HR robbery can generate a spark for a team, the A's might need […]
Download Our Free News & Alerts Mobile App
Like what you see? Download our updated fantasy baseball app for iPhone and Android with 24x7 player news, injury alerts, sleepers, prospects & more. All free!

Check out RotoBaller's entire fantasy baseball waiver wire pickups and sleepers list, updated daily!