Caleb J. Boushley Bio
Caleb J. Boushley (born October 1, 1993) is an American professional baseball pitcher who currently plays for the KT Wiz of the KBO League in South Korea. He has previously competed in Major League Baseball (MLB) with the Milwaukee Brewers, Minnesota Twins, and Texas Rangers. Boushley began his professional career after being selected in the 2017 MLB Draft and has since accumulated experience across multiple minor league and major league organizations.
Early Life and Background
Caleb J. Boushley grew up in Hortonville, Wisconsin, where he attended Hortonville High School. During his high school years, Boushley developed his skills as a baseball pitcher, laying the foundation for his future professional career.
After graduating from Hortonville High School, Boushley continued his baseball and academic career at the University of Wisconsin–La Crosse in La Crosse, Wisconsin. He played college baseball for the Wisconsin–La Crosse Eagles, where he refined his pitching mechanics and gained valuable experience against collegiate competition.
Path to Professional Baseball
Following his standout collegiate career with the Wisconsin–La Crosse Eagles, Boushley entered the 2017 Major League Baseball Draft. The San Diego Padres selected him in the 33rd round with the 978th overall pick. This selection marked the beginning of his professional baseball journey.
Boushley made his professional debut in 2017, playing for the rookie-level Arizona League Padres and the High-A Lake Elsinore Storm. He continued his development within the Padres organization over the following seasons, split between Lake Elsinore and the Single-A Fort Wayne TinCaps in 2018, while also making one relief appearance for the Triple-A El Paso Chihuahuas. Boushley spent the entire 2019 season with Lake Elsinore, where his performance earned him recognition as a California League All-Star.
The 2020 season was canceled due to the COVID-19 pandemic, preventing Boushley from playing in any games. In 2021, he began the season with the Double-A San Antonio Missions before earning a promotion to Triple-A El Paso in late June, continuing his ascent through the minor leagues.
Caleb J. Boushley Career
San Diego Padres Organization (2017–2021)
Boushley spent his first several professional seasons developing within the San Diego Padres farm system. After beginning with the Arizona League Padres in 2017, he progressed to the Lake Elsinore Storm where he became a reliable starting pitcher. His 2019 campaign proved particularly successful, as he earned selection to the California League All-Star Game, showcasing his abilities among the league’s top prospects.
Following the canceled 2020 season, Boushley split 2021 between Double-A San Antonio and Triple-A El Paso, demonstrating the consistency and performance that would eventually catch the attention of other MLB organizations.
Milwaukee Brewers (2022–2023)
On December 8, 2021, the Milwaukee Brewers selected Boushley in the minor league phase of the Rule 5 Draft, acquiring him from the Padres organization. He spent the entire 2022 season with the Triple-A Nashville Sounds, serving as a starting pitcher and posting exceptional numbers with a 12-2 record, a 3.25 ERA, and 91 strikeouts across 127 and one-third innings pitched.
Boushley returned to Nashville in 2023, making 29 appearances including 26 starts. He logged a 9-8 record with a 5.11 ERA and a career-high 110 strikeouts in 135 and two-thirds innings. The Brewers selected his contract from Nashville on September 29, 2023, bringing him to the major leagues for the first time. Boushley made his MLB debut that night against the Chicago Cubs, allowing one hit and one earned run while striking out five batters in two and one-third innings to earn the win. Following the season, he was removed from the 40-man roster and sent outright to Triple-A Nashville before electing free agency in November.
Minnesota Twins (2024)
On January 26, 2024, Boushley signed a minor league contract with the Minnesota Twins. After making five starts for the Triple-A St. Paul Saints, he was added to the Twins major league roster on May 1. He appeared in one game, allowing two runs in two innings of relief against the Washington Nationals. The Twins designated him for assignment on July 14, and he cleared waivers before being sent outright to St. Paul on July 16. The Twins selected his contract to the major league roster again on August 27 but designated him for assignment once more on September 1. He cleared waivers and was sent outright to St. Paul on September 3 before electing free agency on October 11.
Texas Rangers (2025)
On November 15, 2024, Boushley signed a minor league contract with the Texas Rangers. After making two starts for the Triple-A Round Rock Express, the Rangers added him to their active roster on April 8, 2025. On May 30, Boushley recorded his first career save, tossing three innings of relief in a victory over the St. Louis Cardinals. Throughout the 2025 season, he made 24 appearances for Texas, posting a 5.74 ERA with 39 strikeouts across 42 and one-third innings. The Rangers designated him for assignment on September 7.
Tampa Bay Rays (2025)
On September 9, 2025, Boushley was claimed off waivers by the Tampa Bay Rays. He appeared in three games for the Triple-A Durham Bulls, recording a 5.19 ERA with six strikeouts across eight and two-thirds innings. The Rays designated him for assignment on November 3, and he cleared waivers before electing free agency on November 6.
KT Wiz (2026–Present)
On November 26, 2025, Boushley signed a one-year, $900,000 contract with the KT Wiz of the KBO League. This move marked his transition to professional baseball in South Korea, joining one of the top leagues outside of North America. Boushley brought his extensive MLB and minor league experience to his new organization, seeking to establish himself as a key contributor in the KBO.
Driving Style and Strengths
Throughout his career, Boushley has established himself as a reliable starting pitcher capable of logging heavy workloads. His ability to pitch deep into games, evidenced by his 12-win season with Nashville in 2022, demonstrates his durability and stamina on the mound. He has shown the capacity to perform under various roles, from a workhorse starter in the minor leagues to a reliever and eventual closer with the Rangers.
Notable Events and Milestones
Boushley’s most significant career milestones include his MLB debut with the Milwaukee Brewers on September 29, 2023, where he earned a win in his first appearance. He also recorded his first career save with the Texas Rangers on May 30, 2025, against the St. Louis Cardinals. His selection to the 2019 California League All-Star Game highlighted his success in the minor leagues before reaching the majors.
Caleb J. Boushley Career Statistics
Across his professional career spanning multiple organizations and leagues, Boushley has accumulated wins at both the Triple-A and MLB levels while demonstrating his ability to contribute in various pitching roles.
MLB Highlights
In Major League Baseball, Boushley appeared with three teams across the 2023 and 2025 seasons. With the Milwaukee Brewers in 2023, he earned a win in his debut appearance. His most extensive MLB action came with the Texas Rangers in 2025, where he made 24 appearances and recorded his first career save. Combined, he logged a 1-0 win-loss record with a 5.80 ERA and 47 strikeouts across his MLB career through the 2025 season.
KBO Performance
Since joining the KT Wiz in late 2025, Boushley has proven effective in South Korea’s KBO League. Through May 13, 2026, he posted a 5-2 record with a 3.80 ERA and 39 strikeouts, demonstrating his ability to adapt to international baseball and maintain strong performance numbers.
| League | Record | ERA | Strikeouts |
|---|---|---|---|
| MLB (through 2025) | 1–0 | 5.80 | 47 |
| KBO (through May 13, 2026) | 5–2 | 3.80 | 39 |
Caleb J. Boushley Family
Publicly available information regarding Caleb Boushley’s family background, including his parents or any family members with baseball connections, has not been widely reported in verified sources. Information about his personal life, including marital status or children, also remains private and has not been publicly disclosed.
2025 Season Performance
The 2025 season represented a full year of major league experience for Boushley with the Texas Rangers. After beginning the year in the minors with Round Rock, he joined the Rangers roster in April and immediately contributed to the bullpen. His most notable moment came on May 30, when he recorded his first career save against the St. Louis Cardinals, pitching three innings of relief in a victory.
Throughout the season, Boushley appeared in 24 games, working primarily as a reliever after his initial call-up. While his 5.74 ERA indicated some struggles with major league hitters, his ability to record a save demonstrated versatility in his pitching repertoire. The Rangers’ decision to designate him for assignment in September reflected roster management considerations rather than a complete assessment of his value.
Following his brief stint with the Tampa Bay Rays organization in September and October, Boushley made the decision to continue his professional career abroad by signing with the KT Wiz of the KBO League. This move provided him with an opportunity to pitch regularly while showcasing his abilities to other organizations ahead of future seasons.