2025 MLB Draft: Top 300 Prospects - June

B/T: L-L

Height: 6-1

Weight: 192

Draft Age: 21 yr 3 mo

Hometown: Tampa, FL

Report: After a challenging freshman season in Tallahassee, Arnold redefined himself in 2024, emerging as one of college baseball's most dominant arms. He struck out 159 batters over 105.2 innings while posting a 2.98 ERA, proving his ability to handle a starter's workload and thrive in high-pressure situations. His combination of arsenal, command, and starter traits positions him as a legitimate contender to be the first pitcher selected this July, with real 1:1 potential. On the bump, Arnold pitches with confidence and presence, featuring an athletic, low-launch delivery with a 4'4" release height and crossfire action, enhancing deception and extension down the mound. His mechanics incorporate significant scap retraction, yet he remains on time with his arm, creating a tough angle to the plate with a slingy release. He's a competitor in every sense, attacking hitters with a fearless approach and a sharp understanding of how to use his stuff. His fastball underwent one of the most significant jumps in the country, now sitting 93-95 MPH, touching 97, with elite arm-side run averaging 17 inches, sometimes exceeding 20 inches. He also mixes in a four-seam fastball that plays effectively off the sinker, providing a different look with more ride and less run. His heater's strong carry and flat approach angle allow it to play up in the zone, making it a true bat-missing weapon. Arnold's mid-80s sweeper is his bread and butter, a plus pitch with 14 inches of sweep and minimal drop. It's a true swing-and-miss offering that he lands for strikes, with enough depth to backfoot right-handers and keep lefties off balance. His changeup, once a liability, has become a legitimate weapon after an extensive offseason overhaul at Driveline. Now featuring 9 inches of drop and 10 inches of run, it mimics the action of a two-plane breaking ball from a righty, giving him a devastating third pitch. While command of the changeup is still developing, its separation from his sinker has unlocked a new dimension in his arsenal. Arnold has evolved into more than just a high-upside arm, he's a pitcher who embraces the grind, adapts, and finds ways to improve. With his combination of power stuff, refined mechanics, and competitive mindset, he not only has frontline starter potential but also the presence and work ethic of a future big-league ace. His ability to generate swings and misses at an elite rate, combined with his improved velocity and deceptive delivery, makes him one of the most exciting arms in the 2025 draft class.

B/T: R-R

Height: 6-4

Weight: 200

Draft Age: 19 yr

Hometown: Chino, CA

Commitment: Vanderbilt

Report: At this stage of the 2025 draft cycle, no arm in the class stands out more than Hernandez. He's both physically and mentally ahead of his peers on the mound, and while his future likely lies on the bump, his raw tools as a position player gives him a legitimate two-way for consideration early in the process.At 6-foot-4, 195 pounds, Hernandez has plenty of projection remaining, and his operation is as effortless as they come. He's a fluid, athletic mover with elite arm speed and a loose, explosive delivery from a high three-quarter slot. The fastball currently sits 95–97 mph and has touched triple digits in shorter outings. As he continues to add strength, he projects to sit comfortably in the upper-90s with strong extension and the ability to challenge hitters at the top of the zone.The changeup is among the best in the country, a low-80s parachute with heavy sink and excellent separation off the fastball, flashing plus consistently. He also mixes in a big, top-to-bottom curveball in the upper-70s and a cutter/slider hybrid in the mid-to-upper 80s, both spinning north of 2,700 RPMs. His command of secondaries still needs some refinement, but he fills the zone and misses bats with all four offerings.Offensively, Hernandez brings a loud toolset that's often overlooked due to his upside on the mound. He shows impressive hand speed and bat control, with flashes of above-average raw power, especially to the pull side. Scouts have expressed concern over his exaggerated load and inconsistent performance against quality breaking balls, which clouds his long-term offensive profile. However, he's shown consistent barrel control, leveraged swings, and has been one of the top performers at the plate early in the spring on the West Coast for Corona HS.Defensively, Hernandez is a 6.8 runner with a cannon for an arm, giving him real defensive value in the outfield. If the pitching doesn't fully develop, he offers a legitimate fallback as a corner outfielder with pop and defensive upside. Overall, Hernandez profiles with a Michael Lorenzen-type floor, but he's already more polished than Lorenzen coming out of college, giving him a significantly higher ceiling. He's a premier name in the 2025 class with two-way intrigue, but the upside on the mound is what separates him from the pack.

B/T: S-R

Height: 6-1

Weight: 175

Draft Age: 17 yr 7 mo

Hometown: Fort Cobb, OK

Commitment: Oklahoma

Report: One of the more prominent reclassifications from the 2026 class, the switch hitter has quickly made his mark as a potential top-of-the-class prospect. He offers a complete and polished toolset, one that includes the ability to hit for average with some pop, steal bases with ease, and play premium defense. The son of former Angels outfielder Reggie Willits, Eli shows advanced feel and balance from both sides of the plate. Both swings are compact and short to the baseball with his right-handed swing features more bat speed and raw power, while the left-handed stroke is more contact-driven with natural gap-to-gap ability. While he likely projects for fringe-average power long-term, his bat-to-ball skills, strike zone discipline, and overall approach are extremely advanced for his age and has the stuff to mature into a true leadoff hitter for the next level. Defensively, Willits is a steady, athletic presence on the infield. He shows clean footwork, soft hands, and a strong, accurate arm. Though he may not be the flashiest or twitchiest defender, his instincts, internal clock, and consistency give him a real chance to stick at shortstop. He's also logged time in center field, most notably during the 18U USA Trials, where his speed and feel translated well. Long-term, there's versatility in his profile, but he has every chance to remain on the middle dirt until a move is necessary. On the basepaths, Willits is an average to above-average runner with solid instincts, making him a legitimate base-stealing threat at the next level. Overall, Willits brings above-average tools across the board and knows how to use them. His balanced skill set and instincts evoke shades of a young José Reyes, with switch-hit polish, speed, and quiet confidence to impact the game in all phases. He's committed to the University of Oklahoma, where his father, Reggie, serves as Associate Head Coach under Skip Johnson.

B/T: L-R

Height: 6-4

Weight: 210

Draft Age: 18 yr 4 mo

Hometown: Stillwater, OK

Commitment: Oklahoma State

Report: The younger brother of 2022 first overall pick Jackson Holliday and the second son of former Cardinals star Matt Holliday, Ethan is already showing greater physicality and louder offensive tools than Jackson did at the same stage. Ethan appears to have inherited more of his father's physical traits, and scouts believe his long-term profile may resemble Matt's more than Jackson's, with more power and strength over twitch and athleticism. Offensively, Holliday's toolset is among the loudest in the class. His swing is buttery smooth and effortless, with easy bat speed and an advanced feel for impact. He consistently posts triple-digit exit velocities in-game, including a 111 mph rocket during the 18U Team USA trials, and has the raw strength to project 30+ home runs annually at maturity. There are still areas for development, though. Holliday can be overly passive in his approach, and his swing can get long, leading to some swing-and-miss. That said, the power upside is enormous. Scouts expect him to continue filling out physically, which should only further enhance his impact potential at the plate. The biggest developmental priority will be tightening up the approach and shortening the swing (a similar issue Matt had in the Rockies system after being drafted), but the offensive ceiling is significant. Defensively, most evaluators project Holliday to eventually move off shortstop due to his size, with third base seen as the most natural fit. He moves fluidly on the dirt with solid range and a strong arm, traits that would play well at the hot corner. Long-term, some even envision a path similar to his father's, beginning his pro career as a third baseman before potentially shifting to left field as he adds more weight and mass. While he may not be the consensus 1.1 pick right now, Holliday is firmly in the mix as the top high school player in the class and a strong candidate to go in the top five. If he heads to college, he's committed to Oklahoma State, where his uncle, Josh Holliday, is the head coach, and his grandfather coached before him.

B/T: L-L

Height: 6-2

Weight: 179

Draft Age: 21 yr

Hometown: Madisonville, LA

Report: A highly touted prep arm in the 2023 class, Anderson withdrew from the draft after undergoing Tommy John surgery in 2022. Now a draft-eligible sophomore, he carved out a pivotal role on the LSU pitching staff in 2024, bouncing between the bullpen and rotation before settling in as the number two starter in 2025. Anderson's body is highly projectable, and his quick arm suggests higher velocity gains in the near future. Working from a high three-quarters slot, he features a clean arm swing and repeatable mechanics. Anderson begins his arsenal with a fastball that sits in the low 90s, touching 96 mph, with exceptional carry up in the zone and big extension, making it extremely effective at missing barrels. His mid-80s slider is a quality bat-missing pitch that keeps hitters off balance, while his upper-70s curveball is a true above-average to plus offering with huge spin and depth, missing bats at a 50% clip in 2024. Both breaking balls have taken a step forward this season, giving him a strong 1-2 punch that plays well in the SEC. Anderson has begun to mix in a firm changeup, though his feel for the pitch is still developing. During his first start of the 2025 season, he generated 17 whiffs on 33 swings (51.5%), with all four pitches: fastball, slider, curveball, and changeup, posting at least a 30% swing-and-miss rate. At times, his curveball stands out as his best weapon, giving him a well-rounded arsenal that keeps hitters guessing. If he can maintain his effectiveness deeper into games while proving he can command all four of his offerings, he could be a rising name to watch throughout the season. With continued strikeout production and refined command, Anderson has the potential to push into Day 1 draft discussions.

B/T: R-R

Height: 6-4

Weight: 220

Draft Age: 21 yr 8 mo

Hometown: Kailua, HI

Report: A tall, lanky, and highly athletic shortstop, Arquette plays the game with a natural ease and fluidity that sets him apart from his peers. At 6 '4", his frame draws comparisons to Troy Tulowitzki or a young Carlos Correa, yet despite his long levers and above-average height for a shortstop, he moves with efficiency and confidence, proving he can stick on the left side of the infield long-term. Defensively, Arquette's soft hands, quick and strong arm, smooth actions, and plus range make him a standout on the dirt. His exceptional internal clock allows him to stay composed under pressure, making smart, instinctual decisions on when to charge, hold, or reset. While some evaluators have questioned whether his offensive profile might lead to a move off shortstop, early results this spring suggest the opposite, his athleticism, instincts, and defensive polish indicate he has every chance to stick at the position at the next level. At the plate, Arquette is a dynamic hitter with near-plus-plus bat-to-ball skills and a natural ability to drive the ball to all fields. His above-average bat speed and growing raw power indicate significant offensive upside, though refining his approach against offspeed pitches, tightening his swing, and improving plate discipline will be key areas of development. Even so, his barrel control, ability to adjust mid-at-bat, and in-zone contact skills stand out in a draft class filled with swing-and-miss concerns. Beyond his impressive tools, Arquette brings a competitive edge to the field, playing with quiet confidence and a natural feel for the game. He embraces the spotlight, thriving in high-pressure situations and consistently rising to the occasion. His elite bat-to-ball skills, emerging power, and defensive ability make him a high-priority prospect in the 2025 draft, with a legitimate top-3 upside. In a class where many top hitters carry swing-and-miss concerns, Arquette's contact skills, athleticism, and defensive polish make him one of the safest yet highest-upside picks available. Overall, the sky's the limit for Arquette, and he will be one of the most exciting prospects to track leading up to July's draft.

B/T: R-R

Height: 6-1

Weight: 180

Draft Age: 18 yr 11 mo

Hometown: Corona, CA

Commitment: Tennessee

Report: A dynamic two-way talent from the talent-rich Corona High School program, Carlson might be the premier defensive shortstop and top overall prepster in this year's class when the dust settles. He displays smooth, rangy actions at shortstop with natural bounce, soft hands, and a quick release. Carlson has plus range, especially to his left, and a strong, accurate arm that grades out as a 60, more than capable of handling throws deep in the hole. At the Perfect Game National Showcase, he touched 99 mph during I/O, underscoring the elite arm strength that could also translate to the outfield if needed. Offensively, Carlson's swing can get a bit steep at times, but he stays in the strike zone well and doesn't chase often. There aren't major concerns with whiff rate. He's added strength since last summer, now showing improved backspin and carry on contact. A key developmental focus this spring has been lifting the ball more consistently, and so far, he's responded with multiple home runs on the West Coast varsity season. There's legitimate power in the bat, driven by loud bat speed. However, he can get overly pull-happy and swing too big, especially when hunting damage. He also tends to be overly aggressive early in counts, often putting himself in disadvantageous situations. On the mound, Carlson's athleticism carries over cleanly. He's been up to 96–97 mph with a fluid delivery and solid strike-throwing ability. His secondaries include a mid-70s curveball with depth and a fading mid-80s changeup, both showing real promise. Carlson flipped his commitment from Vanderbilt to Tennessee in the fall, joining a highly touted class under Tony Vitello. For scouts and front offices eyeing the draft, Carlson projects as a potential top-10 overall pick. The dream outcome is a Trea Turner-type player with a hit-and-speed combo and 25+ home run potential out of a lean, wiry frame. Given the tools, polish, and upside, it would be a surprise to see him make it to campus next spring.

B/T: R-L

Height: 6-2

Weight: 220

Draft Age: 21 yr 1 mo

Hometown: Derry, NH

Report: The biggest early-season riser in the 2025 MLB Draft class, Doyle has been dominant since transferring to Tennessee, following a breakout season at Coastal Carolina and a strikeout-heavy campaign at Ole Miss, where he fanned 84 batters in 55 innings. Doyle's lightning-quick left arm and strong, well-leveraged lower half allow him to generate elite fastball characteristics. His heater is among the best in the country, sitting in the mid-90s and touching just under 100 mph, with over 20 inches of induced vertical break and natural arm-side run. A flat approach angle and elite backspin make it a devastating swing-and-miss pitch at the top of the zone, producing an absurd 70% whiff rate through his first two starts. Beyond the fastball, Doyle spins two distinct breaking balls: a low-80s baby sweeper and a firmer mid-80s cutter. The sweeper has become his go-to secondary pitch, generating a staggering 75% whiff rate, while the cutter remains a work in progress, with command improvements a key focus. However, the biggest revelation in his arsenal this season has been his upper-70s splitter, which has flashed plus and now grades out as one of his best pitches. With Stuff+ scores in the 120s, its added depth and deception have given him a true third weapon, keeping hitters off balance and further enhancing his dominance. To fully maximize his upside, Doyle will need to continue refining his secondaries and improve his sequencing. There are some reliever concerns due to his effortful delivery, but his early-season dominance suggests he is firmly on the trajectory of a first-round arm. While tougher SEC competition will serve as the true test, his stock is soaring, and he is now in serious top-20 consideration heading into the July draft. If he maintains this pace, Doyle has a strong chance to be the second collegiate left-hander off the board in the 2025 MLB Draft, trailing only Arnold.

B/T: L-R

Height: 6-2

Weight: 195

Draft Age: 18 yr 11 mo

Hometown: Purvis, MS

Commitment: Mississippi State

Report: A major draft riser coming off a standout showing at the Prep Baseball Super 60, Parker has emerged as one of the louder bats in the 2025 prep class. While he doesn't have quite the same physicality as his twin brother, he's making a strong case to be the better overall prospect, especially with the bat.In the box, Parker displays a calm, confident presence. He hits from a narrow stance with an open front side, utilizing an expanded lower half that allows him to coil effectively and generate strong hip-shoulder separation. The hands work in sync with the lower half, separating down and back from the ear with a slight knee-knock and some controlled forward drift. This combination leads to explosive barrel delivery with effortless loud contact and consistent effortless loud barrels into triple-digit exit velocities. His swing finishes high and two-handed, with the hands staying connected through the zone.Joseph's bat speed and feel for the barrel stands out, and he consistently drives balls with authority into the gaps, especially to his pull side. The power potential is solid and trending up, supported by excellent contact skills, posting a 93% contact rate on fastballs last summer, further highlighting his polish at the plate. It's a budding offensive profile that has quickly caught the attention of evaluators.Defensively, Joseph has the tools to stick at shortstop. He shows range to both sides, a quick first step, solid speed, and smooth glove-to-hand actions. His internal clock and instincts are sound, and the arm strength plays from the left side of the infield. As he continues to grow and fill out, there's a chance he could shift to third base or even a corner outfield spot, but the athleticism and feel for the position give him a good shot to stay in the middle infield.There's already notable strength in Parker's lower half, with more likely to come as his frame continues to mature, fueling belief among scouts that additional power is on the horizon. He's committed to Mississippi State, where he'd join Chris Lemonis' program in Starkville if he reaches campus. However, given the way his tools are trending, there's a strong chance he hears his name called before his brother in July and ultimately forgoes college. He currently profiles as a Day 2 bat; likely in the 2nd to 3rd round range, with the potential to command a significant bonus, similar to the likes of Tyson Lewis, Caleb Bonemer, and Sammy Stafura in recent draft classes.

B/T: R-R

Height: 6-0

Weight: 205

Draft Age: 20 yr 11 mo

Hometown: Kansas City, MO

Report: A native of Jacksonville, Florida, Kyson Witherspoon took a unique path to becoming one of the more intriguing arms in the 2025 MLB Draft. After beginning his college career at Northwest Florida State College, he transferred to Oklahoma alongside his twin brother, Malachi. While Malachi possesses the louder pure stuff, Kyson excelled in a starting role for the Sooners in 2024, striking out 90 batters over 80 innings with a 3.71 ERA. His success earned him opportunities with Team USA and the Chatham Anglers, where he delivered strong performances and cemented his status on draft boards. Witherspoon's fastball-slider combination is his bread and butter, forming a dynamic one-two punch that plays well both in the rotation and out of the bullpen. His fastball sits in the mid-90s, reaching 99 mph, with elite life at the top of the zone, averaging over 17 inches of induced vertical break while maintaining natural arm-side run. His mid-80s slider is a true plus offering, featuring bullet-like shape and late sweep, averaging close to five inches of horizontal movement. Beyond his primary weapons, Witherspoon also features a firm cutter around 90 mph, giving hitters a different look with tight spin and late movement. His upper-80s changeup flashes above-average potential with late tumble and fade, generating a whiff rate over 45%, while his low-80s curveball serves as a change-of-pace weapon against right-handed hitters. While he has electric arm speed, his arm action can get inconsistent and stabby, and his short stride limits his extension at times, occasionally leading to command issues. However, he is a good athlete with a knack for pounding the strike zone and generating ground balls, making him an efficient, durable option in a starting role. If he refines his sequencing and secondary command, he has the ceiling of a backend starter at the next level. That said, his stuff would play extremely well in relief, where his ability to induce weak contact and get ground balls could make him a high-leverage bullpen option or a valuable swingman if a rotation spot doesn't materialize.