Owen Miller Bio
Owen Robert Miller (born November 15, 1996) is an American professional baseball infielder and outfielder who is currently a free agent. He has played in Major League Baseball (MLB) for the Cleveland Indians and Guardians, the Milwaukee Brewers, and the Colorado Rockies. Miller was originally selected by the San Diego Padres in the third round of the 2018 MLB draft and reached the major leagues in 2021.
A versatile right-handed hitter capable of playing multiple positions, Miller spent his early MLB seasons establishing himself as a contact-oriented bat with occasional pop. Across his major league career he has appeared at first base, third base, and in the outfield while contributing to clubs at both the contending and rebuilding stages of their competitive cycles.
Early Life and Background
Early Life and Background
Owen Robert Miller grew up in Fredonia, Wisconsin, where he attended Ozaukee High School. A multi-sport athlete, he played football and basketball for Ozaukee all four years of high school and did not return to the school’s baseball team after his freshman year, choosing instead to focus on travel baseball to sharpen his game against higher-level competition.
Despite his development on the travel circuit, Miller went undrafted in the 2015 MLB draft out of high school. He enrolled at Illinois State University, where he played college baseball for the Redbirds and quickly became a fixture in the everyday lineup. His three years in Normal, Illinois, transformed him from a promising prep prospect into a draft-ready position player.
Path to Professional Baseball
As a freshman in 2016, Miller started all 54 of Illinois State’s games and hit .328 with five home runs and 44 runs batted in, immediately announcing himself as one of the Missouri Valley Conference’s most reliable young hitters. The following summer and offseason brought more refining, and in 2017 he slashed .325/.351/.498 with six home runs and 48 RBIs across 56 games, earning All-Missouri Valley Conference Second-Team recognition.
Following his sophomore year, Miller played collegiate summer baseball with the Harwich Mariners of the Cape Cod Baseball League and also spent time in the Northwoods League, two of the most respected amateur circuits in the country. In 2018, his junior season, he batted .384 with six home runs and 35 RBIs in 52 games and was named to the All-Missouri Valley Conference First Team, cementing his status as a top-tier draft prospect.
Owen Miller Career
Early Career (2018–2020)
The San Diego Padres selected Miller in the third round, 84th overall, of the 2018 MLB draft and signed him for $500,000. He made his professional debut that summer with the Tri-City Dust Devils of the Low-A Northwest League, where he was named an All-Star, and was promoted in August to the Fort Wayne TinCaps of the Single-A Midwest League. Across 75 games between the two clubs, he slashed .336/.386/.460 with four home runs and 33 RBIs.
In 2019, Miller advanced to the Amarillo Sod Poodles of the Double-A Texas League and was again named an All-Star, slashing .290/.355/.430 with 13 home runs and 68 RBIs in 130 games. He finished the year in the Arizona Fall League with the Peoria Javelinas. On August 31, 2020, he was part of a blockbuster trade that sent him, along with Austin Hedges, Cal Quantrill, Josh Naylor, Gabriel Arias, and Joey Cantillo, to the Cleveland Indians in exchange for Mike Clevinger, Greg Allen, and Matt Waldron.
Cleveland Indians / Guardians Era (2021–2022)
Miller did not play a minor league game in 2020 after the minor league season was canceled because of the COVID-19 pandemic. He was assigned to the Columbus Clippers of the Triple-A East to begin 2021, and on May 23, 2021, the Indians selected his contract to the 40-man roster, promoting him to the major leagues. At the time of his promotion, he was batting .406 with two home runs and nine runs batted in across 16 games with Columbus.
Miller made his MLB debut the same day as the designated hitter against the Minnesota Twins, going hitless in five at-bats with three strikeouts. He recorded his first major league hit, an infield single, on May 24, 2021, off Spencer Turnbull of the Detroit Tigers, and on July 31 he hit his first career home run off Dallas Keuchel of the Chicago White Sox. For the 2021 season, he appeared in 60 games for the Indians, batting .204 with four home runs and 18 RBIs. In 2022 he batted .243/.301/.351 and posted the fastest sprint speed of all major league first basemen, at 29.0 feet per second.
Milwaukee Brewers Era (2023–2024)
On December 14, 2022, Miller was traded to the Milwaukee Brewers in exchange for a player to be named later and an unspecified amount of cash. In his first season with Milwaukee in 2023, he played 90 games and hit .261/.303/.371 with five home runs, 27 RBIs, and 13 stolen bases, serving as a versatile reserve who saw time at multiple positions.
Miller was optioned to the Triple-A Nashville Sounds to begin the 2024 season and was recalled for the first time that year on April 16, 2024, following an injury to Christian Yelich. In 14 games for Milwaukee, he went 5-for-27 (.185) with three RBIs before being designated for assignment on July 1. He cleared waivers and was sent outright to Nashville on July 5.
Colorado Rockies Era (2024–2025)
On November 2, 2024, the Brewers traded Miller to the Colorado Rockies in exchange for cash considerations. He was assigned to the Triple-A Albuquerque Isotopes to begin the 2025 season, and on April 25, 2025, the Rockies selected his contract and added him to their active roster. In nine appearances for Colorado, he went 2-for-14 (.143) with one RBI, one stolen base, and two walks before being designated for assignment on May 16.
Miller cleared waivers and elected free agency on May 20, 2025, before re-signing with the Rockies on a minor league contract on May 28. Following the season, on November 6, he elected free agency once more, returning to the open market.
Driving Style and Strengths
Miller is a right-handed contact hitter whose game has long been built on line-drive swing mechanics and the ability to put the ball in play from line to line. He has demonstrated plus sprint speed for a corner infielder, evidenced by his 29.0 feet per second mark in 2022, the fastest among MLB first basemen that year. Defensively, he has offered clubs positional flexibility at first base, third base, and the outfield corners, allowing managers to mix and match lineups without sacrificing offense.
Notable Events and Milestones
Miller’s first major league hit, an infield single on May 24, 2021, off Detroit’s Spencer Turnbull, and his first career home run on July 31, 2021, off Dallas Keuchel of the Chicago White Sox, are the offensive bookends of his rookie campaign. The trade that brought him to Cleveland in August 2020 was one of the largest prospect packages moved that year, and his 2022 sprint-speed leaderboard title marked him as one of the most athletic first basemen in the league.
Owen Miller Career Wins
Across his MLB career, Owen Miller has been valued more for his contact bat, positional versatility, and on-base skills than for highlight-reel power numbers. His 13 stolen bases in 2023 with Milwaukee showcased a more dynamic element of his game, while his double-digit home run totals in Double-A with Amarillo in 2019 hinted at the pop that occasionally surfaces at the major league level.
Major League Highlights
Miller’s first MLB hit and first MLB home run, both coming in 2021, are the offensive highlights of his Cleveland debut. In 2023, his .261 average, five home runs, 27 RBIs, and 13 stolen bases in 90 games represented his most complete big-league season to date. His 2022 sprint-speed mark of 29.0 feet per second stood as the fastest in baseball among qualified first basemen.
Other Wins & Performances
Miller earned Northwest League All-Star honors with the Tri-City Dust Devils in 2018, Texas League All-Star recognition with the Amarillo Sod Poodles in 2019, All-Missouri Valley Conference Second-Team honors in 2017, and First-Team honors in 2018. He also played in the prestigious Cape Cod Baseball League with the Harwich Mariners and in the Northwoods League, two of the country’s premier amateur summer circuits.
Owen Miller Family
Family Background and Racing Lineage
Miller’s younger brother, Noah Miller, is also a professional baseball player. Noah was selected by the Minnesota Twins with the 36th overall pick in the 2021 MLB draft and is currently a part of the Los Angeles Dodgers organization, making the Millers one of the more notable baseball families to come out of Wisconsin in recent years.
Personal Life
Public information about Owen Miller’s personal life outside of baseball is limited, and details regarding a spouse, children, or current residence are not widely available.
2025 Season Performance
Miller’s 2025 season began at the Triple-A level with the Albuquerque Isotopes after he was traded to the Colorado Rockies in November 2024. His contract was selected by the Rockies on April 25, giving him a brief window in the major league lineup, but a slow start at the plate in nine appearances led to his designation for assignment on May 16. He cleared waivers and elected free agency on May 20 before re-signing with Colorado on a minor league deal on May 28.
After the season concluded, Miller elected free agency once more on November 6, opening the door to a potential new opportunity. His 2025 campaign was thus a split one between Triple-A Albuquerque and a short major league stint in Colorado, leaving him with the chance to pursue a fresh contract heading into the offseason.
Looking ahead, Miller remains a depth option for clubs in need of a versatile right-handed hitter who can play first base, third base, or the outfield. His combination of contact skills, occasional pop, and proven sprint speed should keep him on the radar of organizations looking for a bench bat or minor league signing with major league experience.