P | Bats/Throws: R/R | 6' 4" 246 lbs | Age: 21
Draft: 2025 | Rd. CB-A, No. 33, Boston Red Sox | Tennessee
MLB Pipeline Rank
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Scouting Report

2025

Scouting grades: Fastball: 65 | Slider: 55 | Changeup: 60 | Control: 45 | Overall: 45

Scouts first identified Phillips when he was a South Dakota high schooler, but injuries and inconsistent strikes limited his opportunities to pitch as a senior as well as during his freshman season at Iowa Western CC. He showcased a live if erratic arm as a reliever on Tennessee's 2024 Men's College World Series championship club, then seized the Volunteers' No. 2 starter role this spring. Few college pitchers in this class can match his velocity and physicality, which led the Red Sox to pay him $2.5 million as a supplemental first-round pick.

Phillips can blow hitters away with a fastball that sits at 96-98 mph and touches 100, compensating for lackluster shape with deceptively low release height and plenty of carry and extension. His slider parks in the mid-80s and reaches 90 mph with more depth than sweep. He doesn't use his low-90s changeup very often, but it features so much fade that it creates more chases and empty swings than his heater and slide piece.

At 6-foot-4 and 246 pounds, Phillips has a build reminiscent of Kumar Rocker's and is more athletic than the No. 3 overall pick in the 2022 Draft. He's a former two-way player who flashed solid power and speed as an outfielder at Iowa Western. He gets down the mound well and has improved his control as a junior, though he doesn't have the smoothest arm action and may never have more than fringy command.


Draft

Video scouting report »

Scouting grades: Fastball: 65 | Slider: 55 | Changeup: 60 | Control: 45 | Overall: 50

Scouts first identified Marcus Phillips when he was a South Dakota high schooler, but injuries and inconsistent strikes limited his opportunities to pitch as a senior as well as during his freshman season at Iowa Western CC. He showcased a live, if erratic, arm as a reliever on Tennessee's 2024 Men's College World Series championship club, then seized the Volunteers' No. 2 starter role this spring. Few college pitchers in this class can match his velocity and physicality.

Phillips can blow hitters away with a fastball that sits at 96-98 mph and touches 100, compensating for lackluster shape with deceptively low release height and plenty of carry and extension. His slider parks in the mid-80s and reaches 90 mph with more depth than sweep. He doesn't use his low-90s changeup very often, but it features so much fade that is creates more chases and empty swings than his heater and slide piece.

At 6-foot-4 and 246 pounds, Phillips has a build reminiscent of Kumar Rocker's and is more athletic than the No. 3 overall pick in the 2022 Draft. He's a former two-way player who flashed solid power and speed as an outfielder at Iowa Western. He gets down the mound well and has improved his control as a junior, though he doesn't have the smoothest arm action and may never have more than fringy command.


Transactions

Team Date Transaction
08/11/2025 RHP Marcus Phillips assigned to FCL Red Sox.
07/20/2025 Boston Red Sox signed RHP Marcus Phillips.
06/03/2025 RHP Marcus Phillips assigned to College Workout.
02/21/2025 RHP Marcus Phillips assigned to Tennessee Volunteers.
05/09/2024 Elizabethton River Riders activated RHP Marcus Phillips.
05/09/2024 Elizabethton River Riders activated RHP Marcus Phillips.
02/06/2024 RHP Marcus Phillips assigned to Tennessee Volunteers.