Andruw José Monasterio Bio
Andruw José Monasterio (born May 30, 1997) is a Venezuelan professional baseball infielder for the Milwaukee Brewers of Major League Baseball. He began his professional career after signing with the Chicago Cubs organization in 2014 and made his MLB debut in 2023.
Early Life and Background
Monasterio was born in Venezuela and pursued baseball from a young age within the country’s development system. At age 17 he attended a tryout at the Chicago Cubs’ Venezuelan academy and was signed to a professional contract on March 7, 2014.
Details of Monasterio’s family and formal education are not publicly documented in the verified sources. His early development came through the Venezuelan academy and the Cubs’ minor league structure, where he transitioned from shortstop toward a pro career as a middle infielder.
Path to Baseball
After signing with the Chicago Cubs in 2014, Monasterio made his professional debut with the Venezuelan Summer League Cubs before moving to the United States. He played for the Arizona League Cubs in 2015 and then advanced through single-A and high-A levels with South Bend, Eugene, and Myrtle Beach while refining his defensive work at shortstop and second base.
Monasterio’s minor-league progression included stops across multiple organizations. He was traded to the Washington Nationals in August 2018, later moved to the Cleveland organization as the player to be named later in a December 2018 deal, and appeared at Double-A Akron and Triple-A Columbus before electing free agency and signing with the Milwaukee Brewers organization in November 2021.
Andruw José Monasterio Career
Early Career (2014–2021)
Monasterio entered professional baseball in 2014 after signing with the Chicago Cubs and spent his earliest seasons in the Venezuelan Summer League and the Arizona League. In 2015 he played 42 games for the Arizona League Cubs and hit .252 with one home run and 16 RBI, showing contact ability at the rookie level.
Between 2016 and 2018 Monasterio split time among South Bend, the Eugene Emeralds, and the Myrtle Beach Pelicans. He began seeing regular time at second base in 2016 and posted steady offensive lines through 2018, including a 2018 Myrtle Beach season in which he played 109 games and established career highs in home runs (3) and RBI (36).
MiLB Development and Organizational Moves (2018–2021)
Monasterio was part of a trade to the Washington Nationals in August 2018 and was subsequently sent to the Cleveland organization in December 2018 as the player to be named later in a deal involving Yan Gomes. He spent 2019 with the Double-A Akron RubberDucks, working to refine his game despite a stint missed to an oblique injury.
The 2020 minor league season was canceled; Monasterio elected free agency after the year but re-signed on a minor league contract. In 2021 he combined for a strong season between Akron and Triple-A Columbus, batting .287 with eight home runs and 61 RBI across 107 games, which helped set the stage for his next organizational move.
Milwaukee Brewers Breakthrough (2022–Present)
On November 10, 2021, Monasterio signed a minor league contract with the Milwaukee Brewers. He produced a breakout 2022 across Double-A Biloxi and Triple-A Nashville, appearing in 110 games and slashing .271/.364/.406 with nine home runs, 44 RBI, and 15 stolen bases. A highlight that year was a walk-off grand slam for Biloxi on August 1, 2022, delivered in the 11th inning to defeat Montgomery.
Monasterio began 2023 at Triple-A Nashville and was promoted to the major leagues on May 27, 2023, after Willy Adames was placed on the concussion list. He made his MLB debut on May 28, 2023, and recorded his first major-league hit on May 30, his 26th birthday. His first major-league home run followed on June 4, 2023, a three-run shot off Ben Lively of the Cincinnati Reds. Over the 2023 season he appeared in 92 games and slashed .259/.330/.348 with three home runs and 27 RBI.
Current Team Era (2024–Present)
Monasterio made the Brewers’ Opening Day roster in 2024 but saw limited action early in the season and was optioned to Triple-A Nashville after the first two weeks. He returned to the majors briefly before being optioned again, finishing the 2024 season with 59 appearances for Milwaukee and a .208/.303/.272 line with one home run, 16 RBI, and six stolen bases.
In 2025 Monasterio began the season optioned to Triple-A Nashville and was recalled to Milwaukee on May 9. On July 12, 2025, he scored the winning walk-off run in a 6–5 comeback victory over the Washington Nationals amid a Brewers seven-game winning streak. He made 68 appearances in 2025 and posted a .270/.319/.437 slash line with four home runs and 16 RBI, reflecting improved offensive consistency at the major-league level.
Driving Style and Strengths
Monasterio profiles as a versatile middle infielder with above-average defensive ability and a contact-oriented approach at the plate. Scouts have noted his reliable infield actions and developing on-base skills; offensively he has shown better on-base rates in higher levels of the minors and the ability to contribute occasional power and base-stealing utility.
Notable Events and Milestones
Key milestones in Monasterio’s career include signing with the Chicago Cubs organization in 2014, a walk-off grand slam for Double-A Biloxi in 2022, his MLB debut on May 28, 2023, first major-league hit on May 30, 2023, first MLB home run on June 4, 2023, and the game-winning walk-off run for the Brewers on July 12, 2025.
Andruw José Monasterio Career Wins
Monasterio’s verified game-impact plays include several late-inning and walk-off contributions in the minors and a late-season walk-off run in 2025 at the major-league level. His career includes steady counting stats in the upper minors and growing contributions in Milwaukee’s lineup when given regular playing time.
MiLB Highlights
Across 2022 Monasterio played 110 games between Double-A Biloxi and Triple-A Nashville, compiling a .271/.364/.406 line with nine home runs, 44 RBI, and 15 stolen bases. In 2021 he produced a cumulative .287/.371/.442 with eight home runs and 61 RBI across Akron and Columbus, which helped him secure a major-league opportunity.
MLB Highlights
Monasterio’s major-league milestones include his 2023 debut season in which he appeared in 92 games and slashed .259/.330/.348 with three home runs and 27 RBI. In 2025 he appeared in 68 games, improving to a .270/.319/.437 line with four home runs and 16 RBI and contributing a notable walk-off-winning score for the Brewers.
Other Wins & Perfromances
Earlier in his career Monasterio registered consistent seasons at the lower levels, including a 2015 rookie-level performance in the Arizona League and a productive 2018 campaign with Myrtle Beach where he recorded career highs at that time in home runs and RBI. Those performances underpinned his steady climb through multiple organizations.
2025 Season Performance
The 2025 season saw Monasterio oscillate between Triple-A and the major-league roster before settling into a role that produced reliable offense off the bench and occasional starts. His .270/.319/.437 slash line over 68 appearances reflected better power and run-production efficiency compared with prior seasons and reinforced his value as a depth infielder for Milwaukee.
Monasterio’s July 12, 2025 walk-off run highlighted his situational awareness and baserunning on a club that went on a multi-game winning streak. Looking forward, his path to a regular everyday role will depend on maintaining on-base consistency and continuing to provide stable defense across the middle infield positions.