Red Sox promote relief prospect Isaac Stebens to High-A Greenville

The Red Sox have promoted relief prospect Isaac Stebens from Low-A Salem to High-A Greenville, per the club’s MiLB.com transactions log.

Stebens, 22, was taken by Boston in the 16th round of last year’s draft out of Oklahoma State. The Stillwater native signed for $150,000, but he did not pitch for a minor-league affiliate after logging 64 1/3 innings and earning NCBWA third-team All-American honors in his lone season with the Cowboys.

Instead, Stebens made his professional debut in Salem earlier this month. The right-hander appeared in six games for Boston’s Carolina League affiliate, allowing three runs (one earned) on seven hits, four walks, and 14 strikeouts over 11 innings of relief in which he held opposing hitters to a .179 batting average against. He also converted three of four save opportunities.

Listed at 6-feet and 194 pounds, Stebens has a unique delivery in which he throws from a low three-quarters arm slot and utilizes a minimal leg kick. He primarily operates with a sinking low-90s fastball that tops out at 95 mph as well as a high-70s slider, according to his SoxProspects.com scouting report.

Stebens, who does not turn 23 until December, is the third member of the Red Sox’ 2023 draft class to make the jump from Salem to Greenville so far this season. In that regard, he joins 12th-rounder Max Carlson and 18th-rounder Zach Fogell, though Carlson was sent back down to Salem on Tuesday after appearing in just one game for the Drive.

(Picture of Isaac Stebens: Kelly O’Connor/sittingstill.smugmug.com)

Red Sox select Oklahoma State reliever Isaac Stebens with 16th-round pick in 2023 MLB Draft

The Red Sox have selected Oklahoma State right-hander Isaac Stebens with their 16th-round pick in the 2023 MLB Draft at No. 478 overall.

Stebens, 21, began his collegiate career and spent two seasons at Cowley College in Arkansas City, Kan., where he was a JUCO All-American and two-time all-conference selection. The Stillwater native then walked on at Oklahoma State for his junior season, allowing him to fulfill a dream and be closer to home.

In 28 relief appearances for the Cowboys this spring, Stebens posted a 2.24 ERA and 1.13 WHIP with 85 strikeouts to 24 walks over 64 1/3 innings in which he held opposing hitters to a .212 batting average against. He also recorded six saves and earned All-Big 12 Second Team honors.

Listed at 6-feet and 194 pounds, Stebens has a funky delivery and operates with a fastball that reaches 95 mph, a high-70s slider, and a changeup. He has shown the ability to induce swings-and-misses at impressive rates.

Stebens, who turns 22 in December, is the 10th pitcher Boston has taken with its first 18 picks in the draft. With at least one more year of eligibility remaining, Stebens has the option to return to Oklahoma State for his senior season. If he is intent on going pro now, the Red Sox can offer him up to $150,00 without dipping into their bonus pool.

(Picture of Isaac Stebens: Oklahoma State University Athletics)