Aaron Civale Bio
Aaron James Civale is an American professional baseball pitcher who is currently a free agent. He has spent his Major League Baseball (MLB) career with the Cleveland Indians and Guardians, Tampa Bay Rays, Milwaukee Brewers, Chicago White Sox, and Chicago Cubs. A right-handed starter for most of his career, Civale is known for his steady command and his rapid rise from a third-round draft pick to a reliable big-league starter. He has continued to bounce between rotations and bullpens in recent seasons while remaining an experienced innings-eater at the MLB level.
Early Life and Background
Aaron James Civale was born on June 12, 1995, in East Windsor, Connecticut. He grew up in the same small New England town and attended the Loomis Chaffee School, a private preparatory school in nearby Windsor, Connecticut. During his time at Loomis Chaffee, Civale developed into a polished right-handed pitcher and earned attention from college programs across the Northeast.
After high school, Civale enrolled at Northeastern University, where he played college baseball for the Huskies. He spent his first two collegiate seasons working primarily as a relief pitcher before being moved into the starting rotation. In 2015, he played collegiate summer baseball with the Hyannis Harbor Hawks of the Cape Cod Baseball League, earning league all-star honors and the Outstanding New England Prospect award.
Path to Baseball
Civale’s most decorated college season came when he was honored as the Co-Pitcher of the Year in the Colonial Athletic Association after going 9–3 with a 1.73 ERA for Northeastern. During his time with the Huskies, he also pitched an exhibition game in Florida against the Boston Red Sox at JetBlue Park, giving him an early taste of professional-level competition.
That performance, along with his strong summer in the Cape Cod League, helped push his draft stock into the early rounds. In 2016, the Cleveland Indians selected him in the third round of the MLB draft. He signed quickly and began his climb through Cleveland’s minor league system, with the goal of reaching the major leagues as a starting pitcher.
Aaron Civale Career
Early Career (2016–2018)
After being drafted, Civale opened his professional career in 2016 with the Mahoning Valley Scrappers, where he went 0–2 with a 1.67 ERA and a 0.82 WHIP across 13 starts. The following year, he split time between the Lake County Captains and Lynchburg Hillcats, combining for a 13–6 record and a 3.28 ERA in 27 total starts and establishing himself as one of Cleveland’s more advanced pitching prospects.
In 2018, Civale pitched the full season with the Akron RubberDucks, posting a 5–7 record with a 3.89 ERA in 21 starts. He returned to Akron to open 2019 and was promoted to the Columbus Clippers on June 6, 2019. Between Double-A and Triple-A that season, he went 5–0 with a 2.85 ERA in seven starts, a run that convinced Cleveland he was ready for the big leagues.
Cleveland Indians / Guardians Breakthrough (2019–2023)
Civale made his MLB debut on June 21, 2019, against the Detroit Tigers, going six innings with six strikeouts and earning the win in a 2–0 victory. He became the 10th Major League pitcher since at least 1908 to pitch at least 5 2/3 innings and allow two runs or fewer in each of his first six career appearances as a starter, and the first Cleveland pitcher to do so.
In the shortened 2020 season, he went 4–6 with a 4.74 ERA and led the American League in hits allowed and batting average against. He bounced back in 2021, winning 12 games against five losses with a 3.84 ERA in 21 starts. On October 3, 2021, he was the winning pitcher in Cleveland’s final game under the Indians nickname, pitching six scoreless innings against the Texas Rangers. He agreed to a one-year, $2.6 million contract with the newly renamed Guardians in January 2023 to avoid salary arbitration.
Tampa Bay Rays Era (2023–2024)
On July 31, 2023, the Guardians traded Civale to the Tampa Bay Rays in exchange for infield prospect Kyle Manzardo. In 10 starts down the stretch for Tampa Bay, he went 2–3 with a 5.36 ERA and 58 strikeouts across 45 1/3 innings.
After the season, Civale was signed to a one-year deal worth $4.9 million for 2024. He made 17 starts for the Rays that year, posting a 2–6 record and a 5.07 ERA with 84 strikeouts over 87 innings. On July 3, 2024, Tampa Bay traded him to the Milwaukee Brewers for Gregory Barrios, ending his second stint with the organization.
Milwaukee Brewers Era (2024–2025)
With the Brewers in 2024, Civale went 6–3 with a 3.53 ERA in 14 starts and provided a steadying presence in the Milwaukee rotation. In 2025, however, a left hamstring strain in his first start limited him early, and on June 11, 2025, the Brewers moved him to the bullpen to make room for prospect Jacob Misiorowski. Civale, who had never pitched in relief during his major league career, requested a trade to a team that would use him as a starter, and in five starts for Milwaukee that season he logged a 1–2 record and a 4.91 ERA with 19 strikeouts over 22 innings.
Chicago White Sox Era (2025)
On June 13, 2025, the Brewers traded Civale and cash considerations to the Chicago White Sox in exchange for Andrew Vaughn, with the cash covering part of the salary difference between the two players. In 13 starts for Chicago, Civale went 2–7 with a 5.37 ERA and 55 strikeouts over 67 innings. The stint provided him a chance to work as a starter again but did not produce a long-term fit in the South Side rotation.
Chicago Cubs Era (2025)
On August 31, 2025, Civale was claimed off waivers by the Chicago Cubs. The move gave him another opportunity inside a National League contender’s pitching staff. He finished the season as a member of the Cubs before becoming a free agent.
Notable Events and Milestones
Civale’s debut run in 2019 remains his signature early milestone, as he became the first Cleveland pitcher since at least 1908 to allow two runs or fewer across his first six career starts. He later delivered six scoreless innings in the Indians’ final game under that nickname in 2021 and has been traded three times in just over two seasons, a sign of how often he has been targeted as a controllable, innings-eating starter.
Aaron Civale Career Wins
Across his MLB career, Aaron Civale has built his resume as a dependable mid-rotation starter, with his most consistent winning season coming in 2021 with Cleveland, when he went 12–5. He has added wins in shorter stints with the Rays, Brewers, White Sox, and Cubs, even as his overall record has fluctuated with team context.
MLB Highlights
Civale’s first MLB win came in his debut on June 21, 2019, against the Detroit Tigers. He posted a career-best 12-win season in 2021 with the Indians, and he added six more wins with the Brewers in 2024 despite joining the team midseason. His last verified major league win came during the 2025 campaign, when he logged victories split across Milwaukee, Chicago, and the South Side.
Aaron Civale Family
Personal Life
Public details about Aaron Civale’s personal and family life are limited. He was born and raised in East Windsor, Connecticut, and his educational path through Loomis Chaffee School and Northeastern University has been the most documented part of his background away from the field.
2025 Season Performance
The 2025 season has been the most turbulent of Civale’s career. He opened the year in Milwaukee’s rotation but dealt with a left hamstring strain in his first start, and his limited innings total reflected both the injury and his eventual move to the bullpen. After requesting a trade out of the bullpen role, he was sent to the Chicago White Sox in June, where he worked as a starter again but posted a 2–7 record with a 5.37 ERA across 13 starts.
In late August, Civale was claimed off waivers by the Chicago Cubs, giving him a late-season opportunity inside a National League clubhouse. Looking ahead, he entered free agency coming off a year in which his ERA climbed above five for the first extended stretch of his career, leaving questions about his future role and team fit. His track record of eating innings and his history of mid-rotation success, however, figure to keep him in demand as pitching-needy teams shape their 2026 plans.