William Contreras Bio
William Jesus Contreras (born December 24, 1997) is a Venezuelan professional baseball catcher for the Milwaukee Brewers of Major League Baseball (MLB). He previously played in MLB for the Atlanta Braves, with whom he won the 2021 World Series and earned his first All-Star selection in 2022. Since joining Milwaukee, Contreras has emerged as one of the most productive offensive catchers in the league, capturing consecutive Silver Slugger Awards in 2023 and 2024 and earning All-MLB First Team honors in 2024.
Early Life and Background
William Jesus Contreras was born on December 24, 1997, in Venezuela. He grew up in a baseball family, the youngest son of William and Olga Contreras. His older brother, Willson, also developed into a major league catcher, creating one of the most notable brother batteries in recent Venezuelan baseball history. From an early age, William was exposed to the rhythms and demands of professional baseball through his family, which helped shape his understanding of the game and the catching position.
His brother Willson, a longtime MLB catcher, served as both an example and a guide as William progressed through his own amateur development. The brothers became the fifteenth pair of siblings to both be selected to a Major League Baseball All-Star Game when William joined Willson among baseball’s elite in 2022. That connection to the game, paired with Venezuela’s deep baseball culture, gave William a strong foundation as he prepared for a professional career.
Path to Major League Baseball
Contreras signed with the Atlanta Braves as an international free agent in February 2015, beginning his climb through the organization’s farm system. He made his professional debut that same year with the DSL Braves, posting a strong .314/.370/.413/.783 slash line with 32 runs batted in. The following season, he advanced to the GCL Braves and continued refining his approach at the plate while learning the responsibilities of the catching position.
In 2017, Contreras played for the Danville Braves and hit .290/.379/.432/.811 with four home runs and 25 runs batted in, signaling his offensive potential. He split the 2018 campaign between the Rome Braves and the Florida Fire Frogs, batting a combined .285/.347/.436/.783 with 11 home runs and 49 runs batted in. The Braves added Contreras to their 40-man roster after the 2019 season to protect him from the Rule 5 draft, an indication that the organization viewed him as a long-term major league catching prospect.
William Contreras Career
Early Career (2015–2019)
Across his first four professional seasons, Contreras steadily advanced through the Braves’ minor league system, gaining experience at multiple levels while sharpening his skills on both sides of the ball. In 2019, he split the year between the Florida Fire Frogs and the Mississippi Braves, hitting a combined .255/.315/.354/.669 with six home runs and 39 runs batted in. His development behind the plate and his offensive consistency convinced Atlanta that he was ready for the major leagues.
The Braves invited Contreras to spring training and the 2020 summer camp, and they activated him on July 24, 2020. He made his major league debut that same day as a backup catcher, recording his first career hit and run batted in the next day against Hunter Strickland. In his shortened rookie season, Contreras went four-for-ten with a double and an RBI, providing a glimpse of the impact he would soon deliver at the highest level.
Atlanta Braves Breakthrough (2020–2022)
Contreras recorded his first career home run on May 5, 2021, against Washington Nationals pitcher Erick Fedde. He split the 2021 season between Triple-A Gwinnett and Atlanta, batting .215/.303/.399 with eight home runs and 23 runs batted in at the major league level. The Braves finished the year with an 88–73 record, captured the National League East title, and went on to win the 2021 World Series, earning the franchise its first championship since 1995. Contreras was part of that title-winning roster as a young contributor behind the plate.
In 2022, Contreras secured a spot on Atlanta’s Opening Day roster as a backup catcher and again divided his season between Atlanta and Gwinnett, where he worked on refining his receiving and game-calling skills. He was selected to the 2022 Major League Baseball All-Star Game as an injury replacement for designated hitter Bryce Harper, a milestone that placed him and his brother Willson among the fifteen pairs of brothers to share an All-Star selection. That recognition cemented his standing as one of the Braves’ most promising young players.
Milwaukee Brewers Era (2023–Present)
On December 12, 2022, the Braves sent Contreras to the Milwaukee Brewers in a three-team trade that brought Sean Murphy to Atlanta. The Brewers also received Joel Payamps and Justin Yeager, while the Oakland Athletics acquired several prospects and players in the deal. The trade gave Contreras an opportunity to take on a featured role with a new organization, and he quickly delivered on that opportunity.
In 2023, Contreras played 141 games and batted .289/.367/.457 with an OPS of .825, pairing improved defense with consistent run production. His performance earned him his first Silver Slugger Award, recognizing him as one of the top offensive catchers in the league. He followed that with another strong season in 2024, playing 155 games and batting .281/.365/.466 with an OPS of .831, winning a second consecutive Silver Slugger Award and being named to the All-MLB First Team while earning his second All-Star selection.
Driving Style and Strengths
Contreras has built his reputation on a disciplined offensive approach at the plate, combining strong on-base skills with reliable extra-base power for a catcher. His work behind the plate has continued to evolve, with measurable defensive improvement credited during his 2023 season in Milwaukee. The partnership with his coaching staff and battery mates has helped him refine pitch framing, game planning, and pitcher management, areas that have complemented his offensive profile.
Notable Events and Milestones
Among his career highlights, Contreras counts a 2021 World Series championship with the Atlanta Braves and back-to-back Silver Slugger Awards in 2023 and 2024 with the Milwaukee Brewers. He also reached a personal milestone when he and his brother Willson became the fifteenth pair of brothers to both be selected to a Major League Baseball All-Star Game, joining William as a 2022 All-Star.
William Contreras Career Wins
William Contreras has assembled a résumé that includes a World Series title, multiple All-Star selections, and consecutive Silver Slugger Awards, underscoring his value as a two-way catcher.
Major League Highlights
With the Atlanta Braves, Contreras contributed to the 2021 World Series championship while developing into a reliable backup and secondary catcher. After arriving in Milwaukee, he elevated his offensive production, batting .289 in 2023 and .281 in 2024 while anchoring the Brewers’ catching position. His 2024 season, capped by a Silver Slugger Award and All-MLB First Team selection, marked his most decorated individual year to date.
Other Wins and Performances
Earlier in his professional career, Contreras delivered standout offensive performances in the minor leagues, including a .314 batting average in the Dominican Summer League in 2015 and a .290 average with the Danville Braves in 2017. Those seasons helped establish him as a top catching prospect in the Atlanta system and laid the groundwork for his eventual major league role.
William Contreras Family
Family Background and Baseball Lineage
William Contreras is the youngest son of William and Olga Contreras. His older brother, Willson Contreras, has also built a career as a major league catcher, giving the family a notable presence at the position. The brothers’ shared path through professional baseball has become one of the more recognizable sibling stories in the sport.
Personal Life
William maintains a close relationship with his family, and his brother Willson has remained a central figure in his baseball journey. The two shared a meaningful milestone when they were both selected to Major League Baseball’s All-Star Game, an event that highlighted the deep baseball roots of the Contreras family.
2025 Season Performance
William Contreras entered the 2025 season as a cornerstone of the Milwaukee Brewers’ lineup and one of the most established offensive catchers in the National League. Building on consecutive Silver Slugger seasons, he continued to anchor the middle of Milwaukee’s batting order while taking on expanded leadership responsibilities behind the plate.
In 2025, Contreras played in 150 games and batted .260/.355/.399 with an OPS of .754, adding 17 home runs and 76 runs batted in. His steady production provided lineup stability for the Brewers throughout the regular season, and his experience helped guide Milwaukee’s pitching staff through a competitive National League Central race.
The Brewers finished the 2025 season with a 97–65 record, clinching the National League Central title and earning home-field advantage in the playoffs. Contreras’ combination of offensive consistency and defensive leadership played a central role in that success, reinforcing his status as one of the premier catchers in Major League Baseball.