Cal Stevenson Bio
Cal Stevenson is an American professional baseball outfielder born on September 12, 1996, in Fremont, California. A versatile outfielder capable of playing all three outfield spots, Stevenson has spent his career moving between organizations and minor league affiliates. He has appeared in Major League Baseball (MLB) with the Oakland Athletics, San Francisco Giants, and Philadelphia Phillies. After being released by Philadelphia in August 2025, Stevenson signed a minor league contract with the Detroit Tigers in February 2026.
Standing 6 feet tall and batting left-handed, Stevenson has built his reputation as a contact-oriented hitter with strong plate discipline and above-average speed on the basepaths. His professional journey has taken him through several organizations, including the Toronto Blue Jays, Houston Astros, Tampa Bay Rays, and Oakland Athletics, before reaching the majors. He is currently a free agent, with his most recent minor league deal signed with the Detroit Tigers in 2026.
Early Life and Background
Early Life and Background
Cal Stevenson was born on September 12, 1996, in Fremont, California, to parents Jim and Tanya Stevenson. He grew up in the San Francisco Bay Area, where baseball was a central part of family life. His father, Jim Stevenson, served as the head baseball coach at John F. Kennedy High School in Fremont, which gave Cal direct exposure to coaching and instruction from an early age.
Stevenson attended John F. Kennedy High School in Fremont, where he played under his father’s guidance. He earned all-Mission Valley Athletic League (MVAL) honors as an outfielder in 2012 and 2013, and as a utility player in 2014, when he was also named the MVAL Player of the Year. During the summers of his high school years, he played for the PUF Capitalists in the California Collegiate League, where he led the league in batting average and was named first-team All-CLL.
After high school, Stevenson began his college career at the University of Nevada, Reno, in 2014, playing for the Nevada Wolf Pack. As a freshman in 2015, he hit .358/.429/.454 in 218 at-bats, earning Mountain West Co-Freshman of the Year and Freshman All-American honors from Louisville Slugger and Baseball America. He later transferred to Chabot Junior College and then to the University of Arizona, where he earned honorable mention All-Pac-12 recognition in 2017 after batting .311/.448/.461 in 193 at-bats.
Cal Stevenson Path to Baseball
Path to Baseball
Stevenson’s path to professional baseball was shaped by a combination of family influence, strong amateur play, and a highly competitive college trajectory. His time at three collegiate programs, including the University of Nevada, Reno Wolfpack, Chabot Junior College, and the University of Arizona, gave him exposure to a variety of coaching styles and competition levels. His freshman success at Nevada in 2015 marked him as a prospect to watch in the Mountain West Conference.
At Chabot Junior College in 2016, Stevenson batted .287/.432/.377 in 167 at-bats and was named First-Team CCCAA. That summer, he joined the Cotuit Kettleers of the Cape Cod Baseball League, gaining valuable experience against top collegiate talent. His final college season at the University of Arizona in 2017 cemented his draft stock, and he returned to the Wildcats in 2018, batting .293/.416/.397 in 174 at-bats before being selected by the Toronto Blue Jays in the 10th round of the 2018 MLB draft.
Cal Stevenson Career
Early Career (2018-2019)
Stevenson’s professional career began in the Toronto Blue Jays organization after he signed for a $5,000 bonus. In his debut 2018 campaign, he split time between the rookie-level Gulf Coast Blue Jays and the Bluefield Blue Jays. At Bluefield, he hit .359/.494/.518 in 195 at-bats, was named an Appalachian League Post-Season All-Star, and led the league with 65 runs and 53 walks. He was also named an MiLB Organization All-Star for his efforts.
In 2019, Stevenson advanced to the High-A Dunedin Blue Jays, where he batted .298/.388/.393 in 336 at-bats and added 11 stolen bases over 90 games. His strong on-base skills earned him a Florida State League Post-Season All-Star selection. On July 31, 2019, the Blue Jays traded Stevenson, along with pitchers Aaron Sanchez and Joe Biagini, to the Houston Astros in exchange for outfielder Derek Fisher, beginning a stretch of frequent team changes for the young outfielder.
Houston Astros and Tampa Bay Rays (2019-2022)
After the trade to Houston, Stevenson played 23 games for the High-A Fayetteville Woodpeckers in 2019, posting a .247/.390/.346 slash line in 81 at-bats. On January 9, 2020, the Astros traded him and pitcher Peyton Battenfield to the Tampa Bay Rays for pitcher Austin Pruitt. Stevenson did not play in 2020 due to the cancellation of the minor league season caused by the COVID-19 pandemic.
Stevenson spent the 2021 season with the Double-A Montgomery Biscuits, where he hit .254/.368/.403 with 9 home runs and 41 RBIs in 94 games, ranking seventh in the Double-A South with 17 stolen bases. In 2022, he began the year with the Triple-A Durham Bulls, hitting .265/.376/.353 in 57 games before being traded to the Oakland Athletics on July 9, 2022, in a deal that sent Christian Bethancourt to the Rays. He finished the year strong with the Triple-A Las Vegas Aviators, batting .322/.414/.529 in 87 at-bats.
Oakland Athletics Era (2022-2023)
The Oakland Athletics promoted Stevenson to the major leagues for the first time on August 10, 2022. That same night, he recorded his first career hit, an infield single off Los Angeles Angels reliever Aaron Loup. Across 23 games with Oakland, he hit .167/.261/.217 in 60 at-bats, drawing 8 walks and stealing one base. He began the 2023 season with the Triple-A Las Vegas Aviators and was designated for assignment on April 14, 2023, after the Athletics selected Tyler Wade’s contract.
At the time of his departure from the Oakland Athletics organization, Stevenson had compiled a strong minor league track record, hitting .294/.409/.420 in 1,471 plate appearances with more walks (240) than strikeouts (222) and 70 stolen bases. Defensively, he had logged 186 games in center field, 128 in left field, and 28 in right field, demonstrating his outfield versatility.
San Francisco Giants and Philadelphia Phillies (2023-2025)
On April 19, 2023, Stevenson was traded to the San Francisco Giants in exchange for cash considerations and was optioned to the Triple-A Sacramento River Cats. In six games with San Francisco, he went hitless in 9 at-bats while walking three times before being designated for assignment on May 19, following the promotions of Patrick Bailey and Ryan Walker. He was claimed off waivers by the Philadelphia Phillies on May 26, 2023, but was designated for assignment again on June 1 and outrighted to Triple-A Lehigh Valley on June 7.
Stevenson returned to the major leagues with the Phillies in 2024 after his contract was selected on August 9 to replace an injured Austin Hays. On September 14, 2024, he delivered a memorable performance against the New York Mets, hitting a go-ahead two-run double in the seventh inning and making a leaping catch to rob a home run in the eighth, helping Philadelphia win 6-4. He batted .250/.333/.375 with 6 RBIs in 18 appearances. He was optioned to Triple-A Lehigh Valley to begin 2025, played briefly in the majors, and was released by the Phillies on August 17, 2025.
Detroit Tigers Era (2026-Present)
Following the 2025 season, Stevenson announced he would play winter league baseball for the Tigres del Licey of the Dominican Professional Baseball League. On January 29, 2026, he signed with the Toros de Tijuana of the Mexican League, but on February 11, he signed a minor league contract with the Detroit Tigers. His role within the organization is expected to provide outfield depth and on-base skills in the upper minor leagues.
Driving Style and Strengths
Stevenson is recognized for his patient, contact-first approach at the plate and his ability to draw walks at a higher rate than he strikes out. His plus speed allows him to be a threat on the basepaths, and he is comfortable playing all three outfield positions, with most of his experience in center field. Across his minor league career, he has consistently posted high on-base percentages and demonstrated a knack for working counts and getting on base.
Notable Events and Milestones
One of Stevenson’s most memorable moments came on September 14, 2024, when he hit a go-ahead two-run double and made a spectacular leaping catch at the wall to preserve a 6-4 Philadelphia Phillies win over the New York Mets. His first major league hit, an infield single off Aaron Loup on August 10, 2022, marked his arrival in the big leagues after years of grinding through the minors.
Cal Stevenson Career Wins
Stevenson has not recorded any verified major league wins as a pitcher, and statistical totals for minor league team wins are not consolidated in the available sources. His career highlights are measured in individual statistical accomplishments rather than team-based victories. He has earned multiple post-season All-Star selections in the minor leagues, including the Appalachian League, Florida State League, and MiLB Organization All-Star honors.
Minor League Highlights
Stevenson’s first major professional achievement came in 2018 with the Bluefield Blue Jays, where he hit .359/.494/.518 in 195 at-bats and was named an Appalachian League Post-Season All-Star. In 2019, he earned Florida State League Post-Season All-Star recognition with the Dunedin Blue Jays, and he was named an MiLB Organization All-Star during his debut season. Across all levels, he has hit .294/.409/.420 with 70 stolen bases, demonstrating both on-base ability and speed.
Other Wins and Performances
Stevenson has recorded standout performances in several developmental leagues, including the California Collegiate League, where he led the league in batting average in 2014, and the Cape Cod Baseball League with the Cotuit Kettleers in 2016. He was named First-Team CCCAA at Chabot Junior College in 2016 and was a Freshman All-American at the University of Nevada, Reno in 2015.
Cal Stevenson Family
Family Background and Racing Lineage
Cal Stevenson is the son of Jim Stevenson and Tanya Stevenson. His father, Jim Stevenson, served as the head baseball coach at John F. Kennedy High School in Fremont, California, and Cal played for his father’s program during his high school years. The family background in coaching and the Bay Area baseball community played a significant role in shaping his early development as a player.
Personal Life
Stevenson was born and raised in Fremont, California. He is the son of Jim Stevenson and Tanya Stevenson. Details about his spouse and children are not publicly available in verified sources.
2025 Season Performance
Stevenson began the 2025 season with the Triple-A Lehigh Valley IronPigs before being called up to the Philadelphia Phillies. In five major league appearances for Philadelphia, he went 2-for-8 with a .250 batting average and one RBI. The Phillies released him on August 17, 2025, ending his second stint with the organization.
Following his release, Stevenson announced that he would play in the Dominican Professional Baseball League for the Tigres del Licey during the winter of 2025-2026. On January 29, 2026, he signed with the Toros de Tijuana of the Mexican League, but on February 11, he signed a minor league contract with the Detroit Tigers. His outlook for the 2026 season includes competing for a depth role in the Tigers organization while continuing his winter ball development.