Michael Stefanic

Michael James Stefanic Bio

Michael James Stefanic is an American professional baseball infielder currently affiliated with the Oakland Athletics organization. Born on February 24, 1996, in Boise, Idaho, Stefanic has developed into a versatile infielder who has appeared at the Major League Baseball level with the Los Angeles Angels, Toronto Blue Jays, and Oakland Athletics. He began his professional career in 2018 after an impressive collegiate career at Westmont College, eventually earning his way to the majors through consistent minor league performance. Stefanic made his MLB debut in 2022 and has continued to contribute at the highest level of professional baseball.

Early Life and Background

Stefanic grew up in Boise, Idaho, where he attended Timberline High School. During his high school years, he developed his skills as a baseball player, laying the foundation for his future career in the sport. His hometown provided him with opportunities to hone his craft and develop the work ethic that would serve him well in his professional journey.

After graduating from Timberline High School, Stefanic continued his academic and athletic career at Westmont College. His time at the Santa Barbara-based institution proved instrumental in shaping his abilities as a collegiate player and future professional.

Path to Professional Baseball

Stefanic attended Westmont College, where he established himself as one of the top players in the Golden State Athletic Conference. During all four of his seasons with the Warriors, he earned selections to both the GSAC All-Conference team and the GSAC Gold Glove team, demonstrating his consistency both at the plate and in the field.

His offensive production improved each year at Westmont. As a sophomore, he led the team with a .352 batting average, followed by a .371 average as a junior. In his senior season, he posted his best collegiate numbers, batting .392 while earning honorable mention recognition on the National Association of Intercollegiate Athletics All-American team as a second baseman. Stefanic graduated from Westmont in 2018 with a bachelor’s degree in economics and business, having positioned himself well for a professional career despite not being selected in that year’s MLB Draft.

Michael James Stefanic Career

Entry to Professional Baseball (2018)

Despite going undrafted in the 2018 MLB Draft, Stefanic remained determined to pursue a professional career. He compiled a comprehensive résumé and highlight video, then distributed them to approximately 150 to 200 executives across all 30 MLB teams. His persistence paid off when Los Angeles Angels coach Chris Mosch, who was seeking a replacement for an injured player on the Arizona Complex League Angels roster, contacted him. Stefanic signed with the Angels as a free agent on July 19, 2018.

He began his professional career in rookie ball, splitting time between the Arizona League Angels and the Orem Owlz. Over 14 games, he impressed by batting .351, demonstrating the offensive potential that had caught the attention of professional scouts despite going undrafted.

Minor League Development (2019–2021)

The 2019 season saw Stefanic advance to Single-A and High-A levels, playing for the Burlington Bees and Inland Empire 66ers. He appeared in 102 games, hitting .282 with three home runs and 47 runs batted in, showing the kind of consistent production that suggested he could climb the minor league ladder.

The 2020 season was disrupted by the COVID-19 pandemic, as the minor league season was canceled entirely. Stefanic did not appear in any professional games that year, but he continued preparing for his eventual return to competition.

By 2021, Stefanic had established himself as a rising prospect. He began the season with the Rocket City Trash Pandas before earning a promotion to the Triple-A Salt Lake Bees. Combined, he played 125 games between the two teams, posting a remarkable .336 batting average with 17 home runs, 63 runs batted in, and 26 doubles. This performance solidified his candidacy for a major league call-up.

Los Angeles Angels Breakthrough (2022–2024)

Stefanic received his first major league promotion on July 2, 2022, joining the Angels during their road series against the Houston Astros. He made his MLB debut the following day, batting sixth and playing second base at Minute Maid Park. On July 5, 2022, he recorded his first major league hit—a pinch-hit single in the ninth inning against Miami Marlins pitcher Tanner Scott at loanDepot Park. He subsequently scored his first major league run on a sacrifice fly from Taylor Ward.

His initial seven games with the Angels proved extraordinary, as he batted .389 with an on-base percentage of .500. His performance was so impressive that manager Phil Nevin moved him to the leadoff spot in the batting order on July 12. He experienced his first option to Triple-A later that month before being recalled in September. His debut season with the Angels featured the kind of spark that often separates prospects who merely reach the majors from those who stick.

The 2023 season saw Stefanic split time between Triple-A Salt Lake and the major leagues. In 25 games for the Angels, he posted solid numbers with a .290 batting average, .380 on-base percentage, and .355 slugging percentage, though he did not hit any home runs and drove in six runs.

Stefanic began the 2024 season dealing with a strained left quadriceps muscle that he had suffered during spring training. He was placed on the 60-day injured list on April 30. After being activated on May 29, he was optioned to Triple-A Salt Lake. In 40 games with the Angels that season, he slashed .218/.301/.255 with eight runs batted in. Following the season, on October 24, he was removed from the 40-man roster and sent outright to Salt Lake. He elected free agency on November 4, 2024, ending his tenure with the organization that had given him his first professional opportunity six years earlier.

Toronto Blue Jays (2025)

Stefanic signed a minor league contract with the Toronto Blue Jays on November 27, 2024, joining an organization seeking organizational depth at the infield positions. He was assigned to the Triple-A Buffalo Bisons to begin the 2025 season, where he continued to demonstrate his ability to hit for average and get on base.

His strong Triple-A performance earned him a promotion, as the Blue Jays selected his contract on May 9, 2025, adding him to their active roster. In nine appearances for Toronto, he went 4-for-22 (.182) with three walks. On June 3, 2025, the Blue Jays designated Stefanic for assignment. He cleared waivers and was sent outright to Buffalo on June 7. Following the season, he elected free agency on November 2, 2025.

Oakland Athletics (2025–present)

Stefanic found a new home when he signed a minor league contract with the Oakland Athletics on December 8, 2025. He was assigned to the Triple-A Las Vegas Aviators, where he appeared in 34 games and hit .250 with two home runs and 17 runs batted in to begin the regular season.

His performance with the Aviators earned him another major league opportunity. On May 12, 2026, the Athletics selected Stefanic’s contract, promoting him to their active roster. He made two appearances for the team, going 2-for-5 (.400). However, his tenure on the active roster was brief, as the Athletics designated him for assignment on May 16 following the acquisition of Alika Williams. He cleared waivers and was sent outright to Las Vegas on May 18. Rather than accept the assignment, Stefanic elected free agency, only to re-sign with the Athletics organization two days later on a new minor league contract, demonstrating his continued commitment to earning another opportunity at the major league level.

Defensive Profile and Skills

Stefanic has established himself primarily as a second baseman throughout his professional career, though he has shown versatility across the infield. His defensive capabilities earned him four consecutive GSAC Gold Glove selections during his college career, and he has continued to flash solid hands and range at the minor league level. His offensive approach centers on contact hitting and getting on base, with the ability to work counts and draw walks.

Michael James Stefanic Career Highlights

Stefanic has accumulated extensive experience across multiple minor league levels and has appeared in the majors with three different organizations. His professional career spans from 2018 to 2026, with his most productive minor league season coming in 2021 when he combined to hit .336 across two Triple-A stops.

Major League Statistics

Through May 14, 2026, Stefanic has appeared in parts of four MLB seasons with the Los Angeles Angels and Toronto Blue Jays. He has recorded a career batting average of .231 with no home runs and 14 runs batted in. His best major league performance came during his initial call-up with the Angels in 2022, when he batted .389 through his first seven games and earned a promotion to the leadoff spot in the batting order.

Minor League Achievements

Stefanic’s minor league career has been marked by consistent offensive production. His standout season came in 2021 with Triple-A Salt Lake, where he hit .336 with 17 home runs, 63 RBI, and 26 doubles over 125 games combined between Rocket City and Salt Lake. He has shown the ability to hit for average at every level, with career marks including a .351 average in his professional debut season and a .282 average during his first full minor league campaign in 2019.

Family and Personal Life

Education

Stefanic completed his undergraduate education at Westmont College, graduating in 2018 with a bachelor’s degree in economics and business. His combination of academic achievement and athletic success at the NAIA level demonstrated his ability to balance rigorous collegiate responsibilities with elite baseball performance.

Personal Life

Born and raised in Boise, Idaho, Stefanic has maintained connections to his home state throughout his professional career. His journey from an undrafted free agent to a major league player exemplifies the perseverance and self-advocacy required for athletes who do not receive immediate recognition through the draft process. He currently resides in the Western United States while pursuing his professional baseball career.

2025 Season Performance

The 2025 season represented a year of transitions for Stefanic. After beginning the year with the Triple-A Buffalo Bisons following his November 2024 signing with Toronto, he earned a promotion to the Blue Jays active roster in May. His brief stint with the Blue Jays saw limited offensive production, as he went 4-for-22 in nine games. The Blue Jays’ decision to designate him for assignment in early June reflected the roster dynamics common in major league baseball, where organizational needs and performance metrics constantly influence personnel decisions.

Following his outright assignment to Buffalo and eventual free agency, Stefanic quickly found a new opportunity with the Oakland Athletics in December 2025. His ability to consistently secure minor league contracts reflects both the value teams place on experienced organizational players and his reputation for professional preparation. The 2025 campaign demonstrated the realities of professional baseball, where players must continuously prove themselves regardless of prior accomplishments.