What Happened to James Alston Paxton?
James Paxton, nicknamed "Big Maple," is a Canadian former professional baseball pitcher who played for the Seattle Mariners, New York Yankees, Boston Red Sox, and Los Angeles Dodgers. Plagued by injuries throughout his career, he announced his retirement after the 2024 MLB season, but has since come out of retirement to represent Team Canada in the 2026 World Baseball Classic.
Quick Answer
James Paxton retired from Major League Baseball after the 2024 season, concluding an 11-year career marked by a no-hitter and significant injury challenges. However, in a recent development, Paxton has come out of retirement to join Team Canada's roster for the 2026 World Baseball Classic, demonstrating his continued commitment to international baseball. He was also inducted into Baseball Canada's Wall of Excellence in January 2026.
📊Key Facts
📅Complete Timeline12 events
Drafted by Seattle Mariners
James Paxton was selected by the Seattle Mariners in the fourth round of the 2010 Major League Baseball draft.
MLB Debut with Seattle Mariners
Paxton made his Major League Baseball debut with the Seattle Mariners, defeating the Tampa Bay Rays.
Pitches No-Hitter against Toronto Blue Jays
Paxton threw a no-hitter against the Toronto Blue Jays at Rogers Centre, becoming the first Canadian pitcher to throw a no-hitter in Canada.
Traded to New York Yankees
The Seattle Mariners traded Paxton to the New York Yankees in exchange for Justus Sheffield, Dom Thompson-Williams, and Erik Swanson.
Undergoes Tommy John Surgery
After just one start in his second stint with the Mariners, Paxton underwent Tommy John surgery, sidelining him for the remainder of the 2021 season and all of 2022.
Returns from Injury with Boston Red Sox
After missing the 2022 season, Paxton made his season debut for the Boston Red Sox against the St. Louis Cardinals, showcasing a strong return to form.
Signs with Los Angeles Dodgers (Reworked Contract)
Paxton signed a one-year, $7 million contract with the Los Angeles Dodgers, which was reworked from an initial $11 million due to unspecified health issues.
Traded back to Boston Red Sox
After being designated for assignment by the Dodgers, Paxton was traded back to the Boston Red Sox in exchange for minor-league infielder Moises Bolivar.
Final MLB Appearance, Suffers Calf Injury
Paxton exited a game against the Houston Astros with a right calf strain, which was later reclassified as a partial tear, ending his 2024 season and marking his last MLB appearance.
Announces Retirement from MLB
Paxton announced in an interview that he would retire from playing professional baseball following the 2024 season.
Inducted into Baseball Canada's Wall of Excellence
James Paxton was inducted as the 14th member of Baseball Canada's Wall of Excellence at their Awards Banquet & Fundraiser.
Comes out of Retirement for 2026 World Baseball Classic
Paxton accepted an invitation to join Team Canada's roster for the 2026 World Baseball Classic, coming out of retirement to pitch for his home country.
🔍Deep Dive Analysis
James Alston Paxton, known as "Big Maple," carved out an 11-year career in Major League Baseball as a left-handed pitcher, showcasing flashes of brilliance often interrupted by a persistent string of injuries. Drafted by the Seattle Mariners in 2010, Paxton made his MLB debut in 2013 and quickly established himself as a formidable presence on the mound. A career highlight came on May 8, 2018, when he pitched a no-hitter against the Toronto Blue Jays, becoming the first Canadian major league pitcher to achieve this feat in Canada. That same year, he recorded career-bests in innings pitched (160.1) and strikeouts (208), earning him the Tip O'Neill Award as Canada's top baseball player.
Paxton's career, however, was consistently hampered by various ailments, including lat strains, finger injuries, back issues, and a significant flexor tendon strain followed by Tommy John surgery in 2021. These injuries limited his ability to pitch full seasons, and he never qualified for an ERA title by reaching the 162-inning threshold. After missing the entire 2022 season recovering from Tommy John surgery, Paxton made a strong return in 2023 with the Boston Red Sox, posting a 7-5 record with a 4.50 ERA in 19 starts and being named AL Pitcher of the Month for June.
In 2024, Paxton signed a one-year, $7 million contract with the Los Angeles Dodgers, a deal that was reworked from an initial $11 million due to unspecified health concerns. He made 18 starts for the Dodgers, compiling an 8-2 record with a 4.43 ERA before being designated for assignment in July 2024. Shortly after, he was traded back to the Boston Red Sox. His 2024 season with the Red Sox was cut short by a right calf strain, which was reclassified as a partial tear, placing him on the 60-day injured list and effectively ending his season.
Following this injury, Paxton announced in September 2024 that he would retire from professional baseball after the 2024 season, citing a need to be home with his family. He concluded his MLB career with a 73-41 record, a 3.77 ERA, and 1,005 strikeouts over 951 innings in 177 starts. However, his retirement from professional baseball was not the end of his playing career. In early 2026, Paxton accepted an invitation to join Team Canada for the 2026 World Baseball Classic, marking a return to the mound for international competition. This decision highlights his enduring passion for the game and his national team. In January 2026, he was also honored with an induction into Baseball Canada's Wall of Excellence.
What If...?
Explore alternate histories. What if James Alston Paxton made different choices?