Luis Robert Jr. Bio
Luis Robert Moirán Jr., known professionally as Luis Robert Jr., is a Cuban professional baseball center fielder for the Chicago White Sox of Major League Baseball (MLB). Born on August 3, 1997, in Ciego de Ávila, Cuba, he defected from his home country in 2016 and signed with the Chicago White Sox in 2017. He made his MLB debut in 2020, the same year he won a Gold Glove Award, and was selected as an All-Star in 2023.
Across his MLB career, Robert has established himself as a two-way talent, combining elite defensive play in center field with power at the plate. He earned both an All-Star selection and a Silver Slugger Award in 2023, cementing his place among the league’s most dynamic young players.
Early Life and Background
Luis Robert Moirán Jr. was born on August 3, 1997, in Ciego de Ávila, a city in central Cuba long associated with the country’s baseball tradition. From an early age, he trained within Cuba’s established baseball development system, which has produced generations of major league-caliber players. His natural combination of size, speed, and arm strength made him a standout prospect within the Cuban National Series.
Robert played in the Cuban National Series for the Ciego de Ávila team from 2013 to 2015, gaining valuable experience against professional-level competition in his teenage years. During this period, he also represented the Cuban national team in international youth competition, including the 2015 18U Baseball World Cup, where his performance earned him a place on the all-tournament team. These experiences laid the foundation for what would soon become a major league career.
Path to Major League Baseball
After years of competing in Cuba, Robert made the difficult decision to leave his home country in order to pursue an MLB career. In November 2016, he defected from Cuba, a journey that would eventually lead him to the United States. On April 20, 2017, he was declared a free agent, though he was not eligible to sign with a major league club until May 20 of that year.
On May 27, 2017, Robert signed a contract with the Chicago White Sox that included a $26 million signing bonus, one of the largest bonuses ever given to an international amateur. After signing, he reported to the DSL White Sox, where he played 28 games and posted a .310 batting average with three home runs, 14 runs batted in (RBIs), 22 walks, and 12 stolen bases. He then climbed steadily through the White Sox minor league system, reaching Class AAA by July 2019 and earning a spot in the 2019 All-Star Futures Game.
Luis Robert Jr. Career
Early Career (2017-2019)
Robert’s early professional career in the United States was marked by rapid advancement and impressive statistical production. In 2018, he made his first outfield start in a spring training game, hitting a two-out, go-ahead grand slam in the eighth inning to lift the White Sox to a 14-12 victory over the Cincinnati Reds. The moment was a brief highlight in a season shortened by a sprained ligament in his left thumb, which placed him on the injured list for two months.
In 2019, Robert began the season with the Winston-Salem Dash before being promoted to the Birmingham Barons on April 30. He was named to the 2019 All-Star Futures Game and made his debut with the Class AAA Charlotte Knights on July 11, hitting two home runs with seven RBIs in his first game at that level. He joined the 30/30 club that season by hitting 30 home runs and stealing 36 bases, scored 108 runs, and led the minors with 165 hits.
Chicago White Sox Debut and Rookie Season (2020)
On January 2, 2020, Robert agreed to a six-year, $50 million contract with the Chicago White Sox before ever appearing in a major league game. The deal included team options for 2026 and 2027 that could bring the total value to $88 million. He made his MLB debut on July 24, 2020, and hit his first major league home run on July 26.
Robert’s rookie season provided an early glimpse of his two-way brilliance. In August 2020, he batted .298/.356/.660 with seven doubles, nine home runs, 20 RBIs, and three stolen bases over 26 games, earning the American League Rookie of the Month Award. He won the Gold Glove Award for center field, becoming the second White Sox player in history to win the award in his rookie season, and finished second in balloting for the AL Rookie of the Year Award behind Kyle Lewis of the Seattle Mariners. He also hit a 487-foot home run off Mike Fiers in Game 3 of the Wild Card Series against the Oakland Athletics, the longest postseason home run in White Sox history.
Injury Years and Bounce Back (2021-2022)
Robert opened 2021 strongly, slashing .316/.359/.461 in 25 games through May 2 before suffering a complete tear of his right hip flexor. The injury required three to four months of rehabilitation, and he was placed on the 60-day injured list on May 27 before being activated on August 9. He finished the year hitting .338 with 13 home runs and 43 RBIs in 68 games.
In 2022, Robert hit his first career grand slam on July 14 off Minnesota Twins starting pitcher Sonny Gray at Target Field. His season ended on September 24 when a sprained left wrist, suffered after being hit by a pitch against the Seattle Mariners, sent him to the injured list. He appeared in 98 games, batting .284/.319/.426 with 12 home runs and 56 RBIs.
All-Star Season (2023)
On February 17, 2023, Robert announced that he would begin using the “Jr.” suffix in his name, a change reflected on his uniform. The decision coincided with his most productive major league season. He won the American League Player of the Week Award on June 26 after batting .444 with a 1.111 slugging percentage over six games, and he was named to his first All-Star Game.
Robert advanced to the semi-finals of the 2023 Major League Baseball Home Run Derby before losing to Randy Arozarena, and tightness in his right calf kept him out of the All-Star Game itself. Overall, he finished with a .264/.315/.542 slash line in 145 games, hitting 38 home runs with 80 RBIs and 20 stolen bases. His performance earned him a Silver Slugger Award and a 12th-place finish in MVP voting.
Chicago White Sox Recent Seasons (2024-2025)
Robert’s 2024 campaign was interrupted by injury when he suffered a Grade 2 flexor strain in his right hip on April 5 against the Kansas City Royals. He returned on June 4 against the Chicago Cubs at Wrigley Field, going 2-for-4 with a 448-foot home run. In 100 games for the White Sox in 2024, he batted .224/.278/.379 with 14 home runs, 23 stolen bases, and 35 RBIs.
On May 2, 2025, Robert hit a solo home run for the 500th hit of his career against the Houston Astros. He made 110 appearances for the White Sox, batting .223/.297/.364 with 14 home runs, 53 RBIs, and 33 stolen bases. On August 27, he was placed on the injured list with a Grade 2 hamstring strain.
Notable Events and Milestones
Among Robert’s most memorable moments is his 487-foot home run in the 2020 Wild Card Series, the longest postseason home run in White Sox history. He joined the 30/30 club in 2019, became a Gold Glove and Silver Slugger winner within his first four major league seasons, and reached the 500-hit milestone in 2025. His 2023 All-Star and Home Run Derby appearances confirmed his status as one of the most exciting young players in the game.
Luis Robert Jr. Career Highlights
Across his MLB career with the Chicago White Sox, Robert has built a résumé highlighted by individual awards and memorable postseason moments. He has earned a Gold Glove Award, a Silver Slugger Award, and an All-Star selection, and he remains under team control with options that could extend his contract through 2027.
Chicago White Sox Highlights
Robert made his MLB debut on July 24, 2020, and hit his first home run two days later. He won the Gold Glove Award that same season and was named the American League Rookie of the Month for August 2020. His 487-foot home run in the 2020 Wild Card Series against the Oakland Athletics marked the longest postseason home run in franchise history.
International Highlights
Before defecting, Robert represented Cuba in international youth competition, including the 2015 18U Baseball World Cup, where he was named to the all-tournament team. He returned to international play in 2023 as part of Cuba’s World Baseball Classic roster, joining White Sox teammate Yoán Moncada as the first active MLB players to represent Cuba after defecting.
Luis Robert Jr. Personal Life
Luis Robert Moirán Jr. was born in Ciego de Ávila, Cuba, and his baseball development took place entirely within the Cuban National Series system. His defection in November 2016 was a major life decision, eventually leading him to a $26 million signing bonus and a six-year, $50 million major league contract with the Chicago White Sox.
On February 17, 2023, Robert publicly chose to adopt the “Jr.” suffix as part of his professional identity, a change that also appeared on his White Sox uniform. Beyond his career details, further verified details about his immediate family and residence are not publicly confirmed in available records.
2025 Season Performance
Robert’s 2025 season with the Chicago White Sox featured a steady run of production early before injuries curtailed his playing time. On May 2, 2025, he recorded the 500th hit of his major league career with a solo home run against the Houston Astros, a milestone that underscored his consistency at the plate.
He appeared in 110 games for the White Sox, batting .223/.297/.364 with 14 home runs, 53 RBIs, and 33 stolen bases. On August 27, 2025, Robert was placed on the injured list with a Grade 2 hamstring strain, limiting his late-season availability. He remains under contract with the White Sox, with team options that could keep him in Chicago through 2027.