Donovan Walton Bio
Donovan Robert Walton, born on May 25, 1994, in Tulsa, Oklahoma, is an American professional baseball infielder currently in the Los Angeles Angels organization. He has appeared in Major League Baseball (MLB) for the Seattle Mariners, San Francisco Giants, and Philadelphia Phillies, building a career as a versatile utility player valued for his glove and on-base skills. Walton played college baseball at Oklahoma State University before being selected by the Seattle Mariners in the fifth round of the 2016 MLB draft.
Over the course of his professional journey, Walton has moved between several organizations, contributing at both the minor league and major league levels. His career reflects the steady perseverance of a middle-round draft pick who reached the majors through defensive reliability and consistent plate discipline.
Early Life and Background
Donovan Robert Walton grew up in Tulsa, Oklahoma, where he attended Bishop Kelley High School. During his high school years, he developed into a promising infield prospect, and in 2012, the New York Mets selected him in the 36th round of the MLB draft. Walton chose not to sign with the Mets, opting instead to continue his baseball development at the collegiate level.
His family has strong ties to the sport of baseball. Walton’s father, Rob Walton, also played baseball at Oklahoma State University and later had a minor league career with the Baltimore Orioles before returning to Oklahoma State to serve as the team’s pitching coach. His brother, Davis Walton, played football at the University of Tulsa, making athletics a defining part of the family’s identity.
Path to Professional Baseball
After high school, Walton enrolled at Oklahoma State University, where he played college baseball for the Cowboys. He spent most of his time at shortstop while also seeing action at second base, demonstrating the defensive versatility that would later define his professional career. In the summers of 2014 and 2015, he played collegiate summer baseball in the Cape Cod Baseball League for the Yarmouth-Dennis Red Sox, where he was named East Division MVP of the league’s all-star game and co-MVP of the playoffs during Yarmouth-Dennis’ 2015 championship season.
During his time at Oklahoma State, Walton was drafted twice more. The Milwaukee Brewers selected him in the 23rd round of the 2015 MLB draft, but he again declined to sign, returning to OSU for his senior season. In 2016, he batted .337 with a .428 on-base percentage and a .447 slugging percentage, solidifying his prospect stock. The Seattle Mariners then selected him in the fifth round of the 2016 MLB draft, and he signed with the organization.
Donovan Walton Career
Early Career (2016-2018)
Walton began his professional career in 2016 with the Low-A Everett AquaSox, where he hit .281 with five home runs and 23 runs batted in (RBI) across 178 at-bats while playing shortstop and second base. His strong debut earned him a Northwest League mid-season All-Star selection. In 2017, he split the season between the Arizona League Mariners and the High-A Modesto Nuts, batting a combined .271 with four home runs and 29 RBI in 258 at-bats, and was named a Mariners minor league organization All-Star.
In 2018, Walton continued his development between Modesto and the Double-A Arkansas Travelers. He posted a combined .273 batting average with four home runs and 41 RBI in 425 at-bats, primarily playing second base. He was recognized as a California League Northern Division mid-season All-Star and a Mariners organization All-Star, signaling his readiness for higher levels of competition.
Seattle Mariners Breakthrough (2019-2022)
Walton returned to Arkansas for the 2019 minor league season, where he excelled offensively and defensively. He hit .300 with 11 home runs, 50 RBI, and 63 walks in 490 at-bats, while playing shortstop with a .990 fielding percentage. His performance earned him a MiLB Gold Glove Award, a Texas League mid-season All-Star selection, and an organization All-Star honor. On September 10, 2019, the Mariners promoted him to the major leagues, and he made his MLB debut that same night as a defensive replacement against the Cincinnati Reds.
In 2020, Walton appeared in five games for Seattle, recording two hits in 13 at-bats. The following year, on May 31, 2021, he hit his first career home run, a three-run shot off James Kaprielian of the Oakland Athletics. He split the year between Triple-A Tacoma and the majors, batting .206 with two home runs and seven RBI in 24 major league appearances. In 2022, he played one game for Seattle before being traded.
San Francisco Giants Era (2022-2024)
On May 11, 2022, the Mariners traded Walton to the San Francisco Giants in exchange for pitcher Prelander Berroa, and he was assigned to the Triple-A Sacramento River Cats. On June 5, 2022, he hit his first career grand slam off Braxton Garrett of the Miami Marlins. He split the 2022 season between Sacramento and San Francisco before undergoing right shoulder surgery in the offseason, which kept him out of action early in 2023.
Walton re-signed with the Giants on a minor league contract in December 2023. In 2024, he appeared in 73 games for Syracuse’s Triple-A affiliate and was eventually called up by San Francisco in September. He slashed .136 with one home run and two RBI in nine major league games before being outrighted and electing free agency in November 2024.
Los Angeles Angels Era (2025-Present)
On November 15, 2024, Walton signed a minor league contract with the New York Mets, where he played for the Triple-A Syracuse Mets in 2025, batting .222 with 11 home runs and 37 RBI. On July 1, 2025, he was traded to the Philadelphia Phillies, where he joined the Triple-A Lehigh Valley IronPigs and batted .339 with two home runs and 27 RBI. He was briefly promoted to the Phillies’ active roster in September before being designated for assignment and electing free agency in October 2025.
On December 12, 2025, Walton signed a minor league contract with the Los Angeles Angels. He began the 2026 season with the Triple-A Salt Lake Bees, where he hit .282 with seven home runs and 33 RBI. On May 22, 2026, the Angels selected his contract, adding him to their major league roster, where he wears jersey number 35.
Driving Style and Strengths
Walton is widely regarded as a defense-first utility infielder with strong on-base skills and positional flexibility. His ability to play shortstop, second base, and third base has allowed him to remain a valuable roster piece across multiple organizations. His patience at the plate and knack for drawing walks have been consistent markers of his offensive profile throughout his career.
Notable Events and Milestones
One of the defining moments of Walton’s career came on May 31, 2021, when he hit his first career home run against the Oakland Athletics. He added another milestone on June 5, 2022, when he hit his first career grand slam off Braxton Garrett of the Miami Marlins. His 2019 MiLB Gold Glove Award at shortstop stands as a testament to his defensive excellence in the minor leagues.
Donovan Walton Family
Family Background and Racing Lineage
Baseball runs deep in the Walton family. His father, Rob Walton, played baseball at Oklahoma State University and had a minor league career with the Baltimore Orioles before returning to his alma mater to serve as the Cowboys’ pitching coach. His brother, Davis Walton, played football at the University of Tulsa, extending the family’s tradition of collegiate athletics.
Personal Life
Walton was born and raised in Tulsa, Oklahoma, where he attended Bishop Kelley High School before continuing his education and baseball career at Oklahoma State University. His family’s strong ties to Oklahoma State have played a significant role in shaping his baseball journey.
2025 Season Performance
The 2025 season saw Walton transition through multiple organizations. He began the year with the New York Mets organization, playing for the Triple-A Syracuse Mets, where he slashed .222/.315/.377 with 11 home runs and 37 RBI across 73 appearances. His consistent production at the plate kept him on the radar of major league teams seeking infield depth.
On July 1, 2025, Walton was traded to the Philadelphia Phillies in exchange for cash considerations, joining the Triple-A Lehigh Valley IronPigs. He performed strongly in the minors, batting .339/.413/.424 with two home runs and 27 RBI. In September, the Phillies selected his contract, and he made two appearances at the major league level before being designated for assignment later that month. He elected free agency in October 2025, setting the stage for his next chapter.