Mickey

Verified Timeline

Lore & Background

Moniak attended La Costa Canyon High School in Carlsbad, California, where he played center field. As a senior in 2016, he batted .476 with a .961 slugging percentage, 40 runs, 12 triples (a San Diego Section record), seven home runs, and 46 RBI in 29 games. He was named Baseball America High School Player of the Year, Gatorade California Baseball Player of the Year, and San Diego Section Player of the Year. The Philadelphia Phillies selected him with the first overall pick of the 2016 MLB draft, and he signed for a $6.1 million signing bonus. Moniak made his MLB debut on September 16, 2020, against the New York Mets as a ninth-inning pinch runner. He hit his first major league home run on April 21, 2021, off Anthony DeSclafani of the San Francisco Giants. On August 2, 2022, Moniak was traded to the Los Angeles Angels for starting pitcher Noah Syndergaard. After being released by the Angels on March 25, 2025, he signed a one-year, $1.25 million contract with the Colorado Rockies the next day. In 2025, he played 135 games for the Rockies, batting .270 with 24 home runs, 68 RBI, and 20 doubles. On January 8, 2026, the Rockies and Moniak avoided arbitration with a one-year, $4 million contract, and on August 4, 2026, he signed a two-year, $16.25 million contract extension.

In Their Own Story

On September 16, 2020, Moniak was added to the Phillies' 40-man roster and promoted to the major leagues for the first time. That night, he made his MLB debut against the New York Mets as a ninth-inning pinch runner for Alec Bohm at Citizens Bank Park. Two days later, on September 18, 2020, Moniak roped a line drive into right field for a single—his first big league hit—in the second game of a doubleheader against the Toronto Blue Jays. On April 21, 2021, he hit his first major league home run in the 2nd inning against Anthony DeSclafani of the San Francisco Giants. After a strong spring training in 2022, Moniak made the Phillies' Opening Day roster, but suffered a right hand fracture in the final exhibition game against the Tampa Bay Rays on a Ryan Yarbrough hit-by-pitch, landing him on the injured list with a six-week recovery timetable. On August 2, 2022, he was traded to the Los Angeles Angels alongside prospect Jadiel Sanchez for starting pitcher Noah Syndergaard. He made his Angels debut the next day, going 0-for-2 against the Oakland Athletics. In his first week with the Angels, Moniak went 4-for-14 (.286) with a pair of home runs in five games. On August 6, during a game against the Seattle Mariners, he injured his left middle finger while attempting to bunt, diagnosed as a fracture. He returned on September 9 and was platooned with Jo Adell. On September 28, Moniak was hit on the hand by a pitch against the Athletics; X-rays were negative, but he was placed on the injured list, missing the final seven games. Between the Phillies and Angels, he finished 2022 batting .170 with three home runs and eight RBIs in 37 games. Moniak was optioned to Triple-A Salt Lake Bees to begin 2023, recalled on May 12, and hit .280 with 14 home runs and 45 RBIs in 85 games. In 2024, he played 124 games for the Angels, batting .219/.266/.380 with 14 home runs and 49 RBI. On March 25, 2025, he was released by the Angels. The next day, he signed a one-year, $1.25 million contract with the Colorado Rockies. In 2025, he played 135 games, batting .270 with 24 home runs, 68 RBI, and 20 doubles. On January 8, 2026, the Rockies and Moniak avoided arbitration with a one-year, $4 million contract, and on August 4, 2026, he signed a two-year, $16.25 million contract extension.

Reader's Guide

Mickey Moniak is a professional baseball outfielder known for his power, speed, and defensive ability. Drafted first overall by the Philadelphia Phillies in 2016, he worked his way through the minor leagues, earning recognition as Baseball America's Number 17 prospect and MLB.com's Number 19 prospect. His minor league career included stints with the Rookie-level Gulf Coast League Phillies (2016), Class A Lakewood BlueClaws (2017), Class A-Advanced Clearwater Threshers (2018), and the Class AA Reading Fightin Phils (2019), where he led the Eastern League in triples (13) and was selected to the Eastern League All-Star Game. Moniak made his MLB debut in 2020 and hit his first home run in 2021. After a trade to the Los Angeles Angels in 2022, he showed flashes of power but struggled with consistency. In 2025, he signed with the Colorado Rockies and had a breakout season, batting .270 with 24 home runs, 68 RBI, and 20 doubles in 135 games. His performance earned him a one-year, $4 million contract in January 2026 and a two-year, $16.25 million extension in August 2026. Moniak's grandfather, Bill Moniak, played six years in the Boston Red Sox organization.

Did You Know?

• Moniak was selected first overall in the 2016 MLB draft by the Philadelphia Phillies.
• He set a San Diego Section record with 12 triples as a senior in high school.
• Moniak's first MLB hit was a single against the Toronto Blue Jays on September 18, 2020.
• He was traded to the Los Angeles Angels on August 2, 2022, for starting pitcher Noah Syndergaard.
• Moniak signed a two-year, $16.25 million contract extension with the Colorado Rockies on August 4, 2026.