Pierson Ohl Bio
Pierson Blaine Ohl is an American professional baseball pitcher for the Minnesota Twins of Major League Baseball (MLB). Born on September 10, 1999, he made his MLB debut in 2025 after progressing through the Twins’ minor league system. As a right-handed pitcher drafted in the 14th round, Ohl worked his way from rookie ball to Triple-A before earning a spot on the 40-man roster.
Early Life and Background
Pierson Blaine Ohl was born on September 10, 1999, and grew up in Southern California. He attended Grace Brethren High School in Simi Valley, California, where he developed as a baseball prospect. His time at Grace Brethren helped lay the foundation for his future in competitive pitching.
After high school, Ohl continued his baseball career at Grand Canyon University, where he played college baseball. The Grand Canyon program provided him with the opportunity to refine his skills on the mound and gain visibility from professional scouts. His college performance ultimately led to his selection in the 2021 MLB Draft.
Path to Baseball
Ohl entered professional baseball when he was selected by the Minnesota Twins in the 14th round, 429th overall, of the 2021 Major League Baseball draft. Coming out of Grand Canyon University, he was viewed as a developmental arm with upside, and the Twins placed him in their rookie-level system to begin his pro career.
He made his professional debut with the rookie-level Florida Complex League Twins, getting his first taste of organized minor league baseball. The Twins’ patient development plan moved Ohl steadily upward, with each level presenting new challenges and opportunities for growth as a starting pitcher.
Pierson Ohl Career
Early Career (2021–2022)
Pierson Blaine Ohl began his professional career in 2021 with the Florida Complex League Twins, focusing on the basics of pro-level pitching. The rookie league experience allowed him to adjust to the longer season, the use of advanced scouting reports, and the daily grind of a development schedule.
In 2022, Ohl moved up to Single-A and joined the Fort Myers Mighty Mussels. He made 20 appearances, including 18 starts, and posted a 6-7 record with a 3.53 ERA. Across 91 and two-thirds innings pitched, he recorded 101 strikeouts, showing the swing-and-miss stuff that marked him as a prospect to watch within the organization.
Minor League Progression (2023–2024)
The 2023 season saw Ohl split time between the High-A Cedar Rapids Kernels and the Double-A Wichita Wind Surge. Over 24 appearances and 21 starts between the two affiliates, he compiled a 9-7 record and a 3.22 ERA. He struck out 115 batters across 127 and one-third innings, demonstrating improved command against more advanced hitters.
Ohl returned to Wichita for the 2024 campaign, where he worked primarily as a starter while also picking up a save opportunity. In 21 games and 15 starts covering 102 innings, he recorded a 4-7 record, a 4.68 ERA, and 70 strikeouts. The year tested his durability and consistency, and the Twins used it as a learning season before his next promotion.
Minnesota Twins Era (2025–Present)
Ohl began the 2025 season on the injured list, working his way back with two rehabilitation outings for Fort Myers before being reassigned to Wichita. With Wichita in 2025, he appeared in 13 games and posted a 4-1 record with a 2.08 ERA, 46 strikeouts, and one save, reestablishing himself as a reliable arm in the Twins’ system.
On June 23, 2025, Ohl was promoted to the Triple-A St. Paul Saints, reaching the highest level of the minor leagues. Less than five weeks later, on July 29, he was selected to the Twins’ 40-man roster and promoted to the major leagues for the first time, completing his journey from the 14th round of the 2021 draft to the big leagues.
Driving Style and Strengths
Ohl is recognized for his strikeout ability, having reached triple-digit strikeout totals in multiple minor league seasons. His development from a 2021 draft pick into a major league arm reflects steady improvement in command, durability, and the ability to handle advanced hitters at each level of the Twins’ system.
Notable Events and Milestones
Ohl’s most significant milestone came on July 29, 2025, when he was promoted to the major leagues for the first time. The achievement capped a four-year climb through the Twins’ minor league affiliates, from the Florida Complex League to Triple-A St. Paul, and marked his arrival on an MLB roster.
Pierson Ohl Career Wins
Across his minor league career, Pierson Blaine Ohl accumulated wins at every full-season level he pitched at, beginning with the Fort Myers Mighty Mussels and continuing through Cedar Rapids, Wichita, and St. Paul. His 2025 performance at Wichita, where he posted a 4-1 record, was a major factor in earning his major league call-up.
Minor League Highlights
In 2022, Ohl recorded six wins for Fort Myers, his first full season of professional baseball. In 2023, he reached a career high of nine wins while splitting time between Cedar Rapids and Wichita. His 2025 record of 4-1 at Wichita, combined with a 2.08 ERA, helped him earn his promotion to Triple-A and, ultimately, the major leagues.
Other Wins and Performances
Ohl also picked up a save during the 2024 season with Wichita and added another save at Wichita in 2025, showing his versatility beyond starting. His consistent strikeout totals, including 101 in 2022, 115 in 2023, and 46 in his 2025 stint at Wichita, highlighted his value as a power arm in the Twins’ organization.
Pierson Ohl Family
Family Background and Racing Lineage
Public information about Pierson Blaine Ohl’s family background is limited, and detailed records about his parents or relatives are not widely available. His upbringing in Simi Valley, California, and his development at Grace Brethren High School remain the most documented elements of his early years.
Personal Life
Details about Ohl’s personal life, including marital status and children, have not been publicly confirmed. His professional baseball career with the Minnesota Twins organization has been the main focus of his public profile since his selection in the 2021 MLB Draft.
2025 Season Performance
The 2025 season represented the breakthrough year of Pierson Blaine Ohl’s professional career. After beginning the year on the injured list, he returned through Fort Myers and posted a 4-1 record with a 2.08 ERA, 46 strikeouts, and one save in 13 games at Wichita. His dominant performance in the Texas League prompted the Twins to move him to Triple-A St. Paul on June 23, 2025.
Less than six weeks after reaching Triple-A, Ohl was selected to the Twins’ 40-man roster and promoted to the major leagues on July 29, 2025, making his MLB debut with Minnesota. The promotion completed a four-year climb from a 14th-round draft pick to a major league pitcher, validating the Twins’ decision to develop him through their system.
Looking ahead, Ohl’s role with the Twins will depend on his ability to translate his minor league strikeout ability and improved command to the major league level. His 2025 results suggest the organization views him as a depth arm who can contribute out of the bullpen or in a multi-inning role as the season progresses.