Who is Joey Stock? Red Sox pitching prospect has posted 2.20 ERA in first 7 appearances with Low-A Salem this season

Not including Juan Daniel Encarnacion, Red Sox pitching prospect Joey Stock currently leads Low-A Salem in innings pitched a little less than four weeks into the minor-league season.

In seven appearances (one start) for Salem so far this year, the right-hander has posted a 2.20 ERA and 3.80 xFIP to go along with 19 strikeouts to seven walks over 16 1/3 innings of work.

Among Carolina League pitchers who have accrued at least 10 innings on the mound to this point in 2022, Stock ranks 23rd in batting average against (.161), 22nd in WHIP (0.98), 29th in ERA, and 40th in xFIP, per FanGraphs.

Stock, 24, originally signed with the Red Sox as an undrafted free agent coming out of Division III Saint John’s University (Collegeville, Minn.) in August 2020. The Cold Spring native was slated to attend Division I University of Wisconsin-Milwaukee to pursue his master’s degree beginning in the fall, but instead opted to go pro then and there.

After being used as a two-way player in college, Stock transitioned strictly to the mound with Boston. He made his organizational debut in the rookie-level Florida Complex League last summer before being promoted to Salem in mid-August.

Since that time, Stock has produced a 2.15 ERA and 4.01 FIP with 34 punchouts and 13 walks across 16 outings (29 1/3 innings) at the Low-A level. The 6-foot-5, 210 pound hurler has yielded such results while working with a 91-93 mph fastball that can reportedly reach 96 mph, a 79-81 mph curveball, and an 80-81 mph changeup, according to his SoxProspects.com scouting report.

Stock, who turns 25 in September, is older for his level and seems to be taking advantage of that by pitching well for Salem. Because of this, one has to wonder if the righty could be on the verge of a new challenge in the form of a promotion to High-A Greenville sooner rather than later.

(Picture of Joey Stock: Bryan Green/Flickr)