Antonio Keefer

Physical Profile

Listed at 6-4, 300 lbs. Taller than 0% and heavier than 70% of 2027 Offensive Tackle prospects in the SEC Scouts database (37 with a listed size).

Play Style

Keefer plays like a downhill, power-first interior lineman. On film he comes off the ball low and fast, locks on and tries to drive defenders out of the hole, finishing blocks rather than just occupying space. What sets him apart from other big guards is how he handles pulling assignments: he gets out of his stance cleanly, turns up the hole under control and meets linebackers or edge defenders with balance instead of arriving off-balance. In pass protection his length and anchor let him absorb bull rushes. His next step is patient, square-set technique against quick and twisting interior rushers, which high-school opponents rarely forced him to face.

Strengths

• Firing off the ball: evaluators say he comes out of his stance quickly and wins the first step, so he gets his hands on defenders before they can set up. That matters most for a guard, where the space is tight and first contact decides most snaps.
• Mauler mentality in the run game: he plays with a physical, finishing temperament and moves defenders off the line instead of just walling them off. He should fit gap and duo run schemes right away.
• Moves well for a lineman near 300 pounds: he pulls fluidly and stays balanced in space, which makes him a real option on counter, pin-pull and screen blocking. Ole Miss runs all of those at pace.
• Arm length and room to play more than one spot: his reach lets him keep defenders at a distance and gives him a backup role at right tackle. That flexibility helps his odds of making the two-deep early.
• Recruited well in both directions: he held 10+ Power 4 offers, including Alabama, Ohio State, LSU, Tennessee, Oregon and South Carolina, and Ole Miss offered first, in May 2025. The breadth of that interest backs up his 247Sports ranking of No. 231 overall and No. 21 at offensive tackle at the time of his commitment.

Areas to Improve

• Pass protection against SEC-level speed: he wins at the high-school level with power and an early punch, but he has to prove he can keep a clean pocket without overextending or lunging. That is doubly true if he gets reps at right tackle, where his height leaves less margin against speed around the edge.
• Hand placement and pad level: bigger linemen who dominate in high school often win with raw mass and play upright. At guard he has to keep his hands inside and his pads low, or SEC defensive tackles will get under him and push him back.
• Conditioning for the pace: Ole Miss runs an up-tempo offense, and a lineman who plays at 295 to 320 has to keep his technique sound late in long drives. He will need to reshape his body in a college strength program, carrying the same weight with better composition.

College Projection

He projects as a starting guard at Ole Miss, with right tackle as a secondary option. The most likely path is a developmental 2027 season: he makes the travel squad or plays within the four-game redshirt limit, then competes for a starting guard job in 2028 once a college strength program has refined his body and hand technique. He is already SEC-sized, and roster losses to the transfer portal could move that timeline up. A reasonable expectation is a multi-year starter from his second or third season on.

NFL Outlook

He has a realistic Day 2 to Day 3 NFL outlook as a guard if his pass protection develops as his run blocking suggests it can. Guards his size who can pull are valued in the NFL, especially in gap and zone-pull run schemes, and the ability to back up at tackle adds to his draft stock. Staying at guard is the higher-percentage NFL projection. Whether he becomes a top-100 pick will depend on his pass-protection technique against SEC interior rushers and how his play strength holds up by his third year in college.

Best Fit

His best fit is a power or gap-scheme run offense with lots of pulling, like counter, pin-pull and duo, where he can maul at the point of attack and use his mobility on the move. Ole Miss's up-tempo spread with gap-run concepts suits that well. The main condition is his conditioning: he has to be able to keep up with the tempo. Any program that develops him as a pure guard, not one that forces him to tackle, gets the most out of what he does.