Alec Burleson -- Prospect Evaluation

Alec Burleson, the St. Louis Cardinals' No. 92 overall prospect, has been promoted to MLB to replace Dylan Carlson, who was placed on the 10-day injured list with a left thumb sprain. The 23-year-old left-handed hitter becomes the fifth prominent Cardinals hitting prospect to debut this season.

Burleson's performance at Triple-A Memphis justifies his promotion. He leads all Triple-A qualifiers with a .331 batting average through 109 games, with no other International League qualifier above .318. Among Minor League players with 400+ plate appearances, he is one of only four to simultaneously maintain a .330+ average while striking out less than 15% of the time (his rate: 14.3%). His slugging percentage of .532 ranks second in the IL, with 20 homers and 46 extra-base hits, and he was in the midst of his second consecutive 20-homer season.

Offensively, Burleson demonstrates improved approach mechanics, using a slight leg raise transitioning to a toe tap with two strikes to stay behind the ball. His pull rate has dropped nearly 10 points in 2022, with more batted balls going up the middle. However, notable splits exist: 18 of his 20 homers and 36 of 46 extra-base hits came off right-handers, though he maintains a .325 average against southpaws over 138 plate appearances.

Defensively, well-below-average speed limits Burleson to corner outfield, with 71 of 76 defensive starts in left field. This positional limitation and offensive splits against left-handed pitching may influence manager Oliver Marmol's usage patterns during Carlson's absence.

Alec Burleson is a 23-year-old left-handed outfielder drafted by the St. Louis Cardinals in the 2020 second round who has recently gained prominence in prospect rankings after making his MLBPipeline top 100 debut. As of August 2022, playing for the Cardinals' AAA affiliate Memphis Redbirds, Burleson posted a .326/.369/.538 slash line with 20 home runs and 19 doubles across 383 at-bats, demonstrating significant offensive production.

Burleson's primary strength is his exceptional ability to put the bat on the ball with regularity. He employs a patient, disciplined approach that works counts effectively against both left-handed and right-handed pitchers. He has a clean hand path and uses the entire field effectively, avoiding the temptation to pull the ball and instead flicking pitches to left field. He shortens his swing effectively with two strikes and fights off pitches to get favorable ones to hit.

However, Burleson possesses notable weaknesses that may impact his major league positioning. He is not an athletic player, demonstrating limited speed and poor defensive ability, which could force him to first base or designated hitter roles. His swing mechanics include issues with forward head movement toward the pitcher and early back-side loading before pitch delivery, which may create anxiety in the box. These mechanical adjustments could improve his ability to handle high-velocity pitching.

Despite these concerns, Burleson's bat-to-ball skills and ability to use the entire field suggest he has the potential to become a .275+ career hitter and consistent contact contributor at the major league level.

Alec Burleson is a 23-year-old left-handed hitting corner outfielder in the St. Louis Cardinals organization, drafted 70th overall in 2020 from East Carolina University where he was a prominent 2-way player. After an impressive 2021 debut season with an overall .270/.329/.454 line across three minor league levels, Burleson has elevated his performance in 2022 with a .329/.373/.584 slash line and 11 home runs at Memphis while striking out only 14% of the time.

Burleson's scouting profile indicates he is primarily a contact hitter with developing in-game power, featuring strong batting eye skills that should yield a sub-20% strikeout rate and approximately 10% walk rate at the majors. His most significant strength is his performance against right-handed pitching (.359/.385/.684 in 2022), whereas he struggles meaningfully against lefties (.268/.349/.375), making him an ideal platoon candidate. Physically, he is a below-average runner and average defender best suited for left field, though he possesses adequate arm strength for right field and has first base experience from college.

The Cardinals' immediate need for outfield help creates a case for Burleson's promotion. Current outfielder Corey Dickerson has underperformed significantly with a .183 average over 101 plate appearances, indicating the team's roster requires reinforcement in the outfield position.

Alec Burleson has established himself as one of the most impressive hitters in Minor League Baseball, leading the Triple-A International League with a .328 batting average while posting a .532 slugging percentage. His 14.4% strikeout rate ranks as the lowest among all Minor League players with at least 20 home runs, reflecting his disciplined approach at the plate. Burleson credits his hitting philosophy to a focus on making contact and not allowing pitchers to beat him by failing to put the ball in play.

The Cardinals' fifth-ranked prospect was drafted in the second round in 2020 after an accomplished college career at East Carolina University. At ECU, Burleson was a legitimate two-way talent, hitting .341 with an .883 OPS over 470 plate appearances while also serving as a left-handed pitcher. As a pitcher, he appeared in 47 games across two-plus seasons, compiling a 3.46 ERA with 139 strikeouts over 137.2 innings, with potential to be a regular starter before the pandemic disrupted his final college season. His professional performance has already exceeded the high expectations established by his college resume, demonstrating that his elite bat will carry him to the major leagues.

Alec Burleson is a left-handed hitting prospect signed by the St. Louis Cardinals in the 2020 draft (2nd round, 70th overall) for $700,000. At 6'2" and 212 pounds, Burleson hit .269/.349/.448 with 5 home runs in 134 at-bats, demonstrating his hit-first approach. His primary strength is an above-average hit tool, with a career .341/.387/.496 average at the collegiate level at East Carolina. However, he lacks the power profile typical for corner outfielders or first basemen, instead producing doubles rather than home runs despite solid batting practice power. Defensively, Burleson is a below-average runner who profiles better at first base than the outfield, where coaches have praised his footwork and hands. While multi-talented in college—both hitting and pitching for Team USA's Collegiate National Team (.267/.353/.467 with a 2.53 ERA)—professional scouts prefer him exclusively as a hitter, as his pitching velocity and offerings grade below-average. Burleson debuted on September 8, 2022, and was ranked as the Cardinals' #6 prospect in 2023, though his ranking has declined from #10 in 2022 and #26 in 2021.