Ian Albert Seymour (born December 13, 1998) is an American professional

baseball Baseball is a bat-and-ball games, bat-and-ball sport played between two team sport, teams of nine players each, taking turns batting (baseball), batting and Fielding (baseball), fielding. The game occurs over the course of several Pitch ...

pitcher In baseball, the pitcher is the player who throws ("Pitch (baseball), pitches") the Baseball (ball), baseball from the pitcher's mound toward the catcher to begin each play, with the goal of out (baseball), retiring a batter (baseball), batter, ...

for the

Tampa Bay Rays The Tampa Bay Rays are an American professional baseball team based in the Tampa Bay area. The Rays compete in Major League Baseball (MLB) as a member club of the American League (AL) American League East, East Division. They are one of two major ...

Major League Baseball Major League Baseball (MLB) is a professional baseball league composed of 30 teams, divided equally between the National League (baseball), National League (NL) and the American League (AL), with 29 in the United States and 1 in Canada. MLB i ...

(MLB). He made his MLB debut during the 2025 season.

Amateur career

Seymour attended Saint John's High School in

Shrewsbury, Massachusetts Shrewsbury (/ˈʃruzberi/ ''SHROOZ-bury'') is a town in Worcester County, Massachusetts, United States. The population was 38,325 according to the 2020 United States census, in nearly 15,000 households. Incorporated in 1727, Shrewsbury prospere ...

. He went 4–0 with a 0.48 ERA as a senior in 2017. Following graduation, he enrolled at

Virginia Tech The Virginia Polytechnic Institute and State University, commonly referred to as Virginia Tech (VT), is a Public university, public Land-grant college, land-grant research university with its main campus in Blacksburg, Virginia, United States ...

where he played

college baseball College baseball is baseball that is played by Student athlete, student-athletes at institutions of higher education. In the United States, college baseball is sanctioned mainly by the National Collegiate Athletic Association (NCAA); in Japan, ...

. As a freshman in 2018, he made appeared in 14 games (13 starts) in which he compiled a 4.17 ERA and seventy strikeouts over 69 innings. In 2019, he started 13 games, going 4–5 with a 3.97 ERA and 81 strikeouts. After the 2019 season, he played

collegiate summer baseball Collegiate summer baseball leagues are amateur baseball leagues in the United States and Canada featuring players who have attended at least one year of college and have at least one year of athletic eligibility remaining. Generally, they operat ...

with the

Yarmouth–Dennis Red Sox The Yarmouth–Dennis Red Sox, or Y-D Red Sox, are a collegiate summer baseball team based in South Yarmouth, Massachusetts. The team is a member of the Cape Cod Baseball League (CCBL) and plays in the league's East Division. The Red Sox play th ...

of the

Cape Cod Baseball League The Cape Cod Baseball League (CCBL or Cape League) is a collegiate summer baseball wooden bat league located on Cape Cod in the U.S. state of Massachusetts. One of the nation's premier collegiate summer leagues, the league boasts over 1,000 forme ...

. He pitched only innings in 2020 before the remainder of the season was cancelled due to the

COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...

Professional career

Seymour was selected by the

in the second round with the 57th overall selection of the

2020 Major League Baseball draft The 2020 Major League Baseball draft took place on June 10 and 11, 2020. The draft assigned amateur baseball players to Major League Baseball (MLB) teams. The draft order was set based on the reverse order of the 2019 MLB season standings. In ad ...

. He signed for $1.2 million. He did not play a minor league game in 2020 due to the cancellation of the season caused by the pandemic. He began the 2021 season with the

Charleston RiverDogs The Charleston RiverDogs are a Minor League Baseball team of the Carolina League. They are located in Charleston, South Carolina, and are the Single-A affiliate of the Tampa Bay Rays. The RiverDogs' home stadium is Joseph P. Riley Jr. Park. Char ...

of the

Low-A East The Carolina League is a Minor League Baseball league which has operated along the Atlantic Coast of the United States since 1945. Having been classified at various levels throughout its existence, it operated at Class A-Advanced from 1990 unti ...

and earned promotions to the

Bowling Green Hot Rods The Bowling Green Hot Rods are a Minor League Baseball team of the South Atlantic League and the High-A affiliate of the Tampa Bay Rays. They are located in Bowling Green, Kentucky, and play their home games at Bowling Green Ballpark, which ...

of the

High-A East The South Atlantic League, often informally called the Sally League, is a Minor League Baseball league with teams predominantly in states along the Atlantic coast of the United States from New York to Georgia. A Class A league for most of its hi ...

and the

Durham Bulls The Durham Bulls are a Minor League Baseball team of the International League and the Triple-A affiliate of the Tampa Bay Rays. They are located in Durham, North Carolina, and play their home games at Durham Bulls Athletic Park, which opened ...

of the

Triple-A East The International League (IL) is a Minor League Baseball league that operates in the United States. Along with the Pacific Coast League, it is one of two leagues playing at the Triple-A level, which is one grade below Major League Baseball (M ...

during the season. Over 14 games (13 starts) for the 2021 season, Seymour went 4–0 with a 1.95 ERA and 87 strikeouts over innings. He was assigned to the

Montgomery Biscuits The Montgomery Biscuits are a Minor League Baseball team based in Montgomery, Alabama. They are the Double-A affiliate of the Tampa Bay Rays and play in the Southern League. The team was founded in Orlando, Florida, in 1973 as the Orlando Twins ...

of the Double-A Southern League to begin the 2022 season. He made five starts before undergoing

Tommy John surgery Ulnar collateral ligament reconstruction, sometimes referred to as Tommy John surgery is a surgical graft procedure where the ulnar collateral ligament in the medial elbow is replaced with either a tendon from elsewhere in the patient's body, ...

, forcing him to miss the remainder of the season. He returned to play in 2023 and pitched 42 innings between the

Rookie-level Minor League Baseball (MiLB) is a professional baseball organization below Major League Baseball (MLB), constituted of teams affiliated with MLB clubs. It was founded on September 5, 1901, in response to the growing dominance of the National L ...

Florida Complex League Rays, Charleston, Bowling Green and Montgomery, going 1-0 with a 1.50 ERA and 46 strikeouts. Seymour was assigned to Montgomery to open the 2024 season. In 27 starts split between Montgomery and the Triple–A

, he compiled a 9–4 record and 2.35 ERA with 162 strikeouts across innings pitched. On November 18, 2024, the Rays added Seymour to their

40-man roster A Major League Baseball roster is a list of players who are allowed, by league agreement, to play for a Major League Baseball (MLB) team. Each MLB team maintains two rosters: an active roster of players eligible to participate in an MLB game, an ...

to protect him from the

Rule 5 draft The Rule 5 draft is a Major League Baseball (MLB) player draft that occurs each year in December, at the annual Winter Meeting of general managers. The Rule 5 draft aims to prevent teams from stockpiling too many young players on their minor lea ...

. Seymour was optioned to Triple-A Durham to begin the 2025 season. In 12 appearances (11 starts) for the Bulls, he posted a 5-3 record and 2.95 ERA with 84 strikeouts across 61 innings. On June 8, 2025, Seymour was promoted to the major leagues for the first time. He made his debut on June 9 against the

Boston Red Sox The Boston Red Sox are an American professional baseball team based in Boston. The Red Sox compete in Major League Baseball (MLB) as a member club of the American League (AL) American League East, East Division. Founded in as one of the Ameri ...

Fenway Park Fenway Park is a ballpark located in Boston, Massachusetts, less than one mile from Kenmore Square. Since 1912, it has been the home field of Major League Baseball's (MLB) Boston Red Sox. While the stadium was built in 1912, it was substantia ...

, pitching in

extra innings Extra innings is the extension of a baseball or softball game in order to break a tie. Ordinarily, a baseball game consists of nine regulation innings (in softball and high school baseball games there are typically seven innings; in Little Lea ...

and earning the win in a 10–8 Rays victory.

References

External links

{{DEFAULTSORT:Seymour, Ian 1998 births Living people Baseball players from New Haven County, Connecticut Bowling Green Hot Rods players Charleston RiverDogs players Durham Bulls players Florida Complex League Rays players Major League Baseball pitchers Montgomery Biscuits players People from Madison, Connecticut Tampa Bay Rays players Virginia Tech Hokies baseball players Yarmouth–Dennis Red Sox players