The Chicago White Sox have successfully concluded the signing period for their 2026 draft class, securing agreements with 20 of their 21 selected players. This efficient process allows the franchise to direct its attention toward the upcoming MLB trade deadline and fortify a roster capable of contending in the postseason. Beyond their draft picks, the White Sox have further strengthened their farm system by adding six undrafted free agents, a move that provides immediate opportunities for these aspiring athletes to commence their professional development.
Chicago White Sox Bolster Roster with Strategic Free Agent Acquisitions
Chicago, Illinois – Following the rapid signing of their 2026 draft class, the Chicago White Sox announced the addition of six undrafted free agents on Saturday, July 18, 2026. This group of promising players includes five pitchers and one infielder, each bringing unique skills and potential to the organization. These strategic signings demonstrate the White Sox's commitment to building a robust talent pipeline.
Among the pitchers joining the White Sox are Andrew Berg, a right-hander from Army. The 22-year-old demonstrated a 4.03 ERA over 13 starts last season, showcasing a four-pitch repertoire, notably a high-spin slider, which earned him second-team All-Patriot League honors. While his fastball velocity typically hovers in the low 90s, his recent improvements suggest growth potential.
Another notable left-handed pitching acquisition is Grant Cleavinger, a 6-foot-5, 220-pound Nebraska product. Despite a fluctuating collegiate performance, Cleavinger possesses a fastball with impressive spin rates, allowing him to generate swings and misses when his command is sharp. Over three seasons with the Cornhuskers, he recorded 37 strikeouts in 23.1 innings. His family ties to baseball, with brother Garrett Cleavinger pitching in MLB for the Tampa Bay Rays, further highlight his lineage in the sport.
Justin Feld, a 22-year-old right-hander from Gonzaga, joins the team after an impressive 2026 season where he posted an 8-2 record with a 4.77 ERA. Serving as Gonzaga's Friday night starter, Feld earned first-team All-WCC honors. Despite his listed stature of 6 feet and 190 pounds, his collegiate success indicates a strong baseball IQ and competitive spirit.
The White Sox also welcomed infielder Luke Lawrence, a local talent from Chicago's Brother Rice High School. Lawrence's collegiate career saw him maintain consistent bat-to-ball skills, hitting .337 at Illinois State in 2024 and .344 at Kentucky in 2026. His ability to draw walks (27 in 2026) and limit strikeouts (43 in 2026) resulted in a .448 on-base percentage, a valuable asset for any professional hitter.
Nathan Leininger, a 22-year-old left-handed pitcher from Toledo, stands at 6-foot-5 and 215 pounds. He enters the professional ranks as the MAC Pitcher of the Year, boasting a 9-1 record with a 2.81 ERA over 96 innings last season. While he primarily relies on two pitches and his fastball velocity is in the low 90s, his command and a developing changeup offer intriguing possibilities for the White Sox's pitching development staff.
Finally, left-handed pitcher Michael Sharman, from Clemson, rounds out the group. Sharman recorded a 3.39 ERA with 77 strikeouts in 77 innings for the Tigers in 2026, going 6-2 across 15 starts. He emerged as Clemson's most consistent starter, utilizing a diverse arsenal highlighted by a slider that prevented barrels and a curveball generating a 40% chase rate. His command-first approach, combined with deceptive pitches, makes him a valuable pick-up.
These acquisitions underscore the White Sox's dedication to meticulous scouting and player development. By signing both their draft class and these undrafted talents, the organization is strategically laying foundations for future success, fostering a competitive environment, and enriching its minor league system with a diverse array of skills and potential. This proactive approach will be crucial as the team navigates the complexities of the MLB trade deadline and endeavors to construct a formidable roster.
