Anthony Dennis Gonsolin Bio
Anthony Dennis Gonsolin is an American professional baseball pitcher who is currently a free agent. Born on May 14, 1994, in Vacaville, California, Gonsolin has competed in Major League Baseball (MLB) with the Los Angeles Dodgers organization. After a promising college career with the Saint Mary’s Gaels, the Dodgers selected him in the ninth round of the 2016 MLB draft. Gonsolin made his MLB debut in 2019 and quickly established himself as a reliable starting pitcher. He earned All-Star recognition in 2022 and was a key contributor to the Dodgers’ World Series championship team in 2020. Throughout his career, Gonsolin has compiled a 37-13 win-loss record with a 3.34 earned run average and 387 strikeouts across his MLB tenure.
Early Life and Amateur Career
Gonsolin grew up in Vacaville, California, where he attended Vacaville High School. During his senior year of high school, he posted a 4-1 record with a 2.60 earned run average. Despite his strong performance, he went undrafted in the 2012 MLB draft, which led him to pursue college baseball. Gonsolin enrolled at Saint Mary’s College of California, where he played for the Saint Mary’s Gaels baseball team. During the summer of 2015, he honed his skills by playing for the Madison Mallards of the Northwoods League, a prestigious summer collegiate baseball league. In his senior season with the Gaels in 2016, Gonsolin compiled a 3-3 record with a 3.86 earned run average across 18 appearances.
Path to Major League Baseball
The Los Angeles Dodgers selected Gonsolin in the ninth round of the 2016 MLB draft, signaling their belief in his potential as a professional pitcher. He began his professional career in the minor leagues, spending his first season with the rookie-level Ogden Raptors and the Single-A Great Lakes Loons. Gonsolin combined to go 1-2 with a 3.77 earned run average and 25 strikeouts in 19 relief appearances during that inaugural professional campaign. In 2017, he advanced to Great Lakes and earned a promotion to the High-A Rancho Cucamonga Quakes, where he posted a 7-6 record with an 3.86 earned run average and 85 strikeouts in 42 games.
The Dodgers made a significant strategic decision in 2018 when they converted Gonsolin from a relief pitcher into a starting pitcher. He began the season with Rancho Cucamonga before earning a promotion to the Double-A Tulsa Drillers. Across 26 starts between both affiliates, Gonsolin dominated the competition with a remarkable 10-2 record, a 2.60 earned run average, and 155 strikeouts over 128 innings pitched. His outstanding performance earned him the distinction of being named the Dodgers organization minor league pitcher of the year for 2018.
Anthony Dennis Gonsolin Career
Los Angeles Dodgers (2019-2023)
Gonsolin began the 2019 season with the Triple-A Oklahoma City Dodgers before receiving his first major league call-up on June 26. He made his MLB debut as the starting pitcher against the Arizona Diamondbacks, pitching four innings and allowing six runs on six hits with three strikeouts. Remarkably, he also recorded his first major league hit with a single to center field. On July 30, in just his second MLB appearance, Gonsolin secured his first career save by pitching four innings of relief against the Colorado Rockies in a 9-4 victory. He earned his first major league win on August 5, shutting out the St. Louis Cardinals over six innings while allowing only two hits and one walk while striking out seven batters. He finished his rookie campaign with a 4-2 record and a 2.93 earned run average across 11 games and six starts.
The 2020 season was shortened due to the pandemic, but Gonsolin made the most of his opportunities. He posted a 2-2 record with a stellar 2.31 earned run average across nine games and eight starts, recording 46 strikeouts in 46 and two-thirds innings. During the postseason, he played a significant role in the Dodgers’ championship run. He made two appearances in the National League Championship Series and was selected by manager Dave Roberts to start Game 2 of the World Series against the Tampa Bay Rays. Although he did not earn a decision in that game, the Dodgers clinched the World Series championship. Gonsolin received recognition for his rookie season, finishing fourth in National League Rookie of the Year voting, and Baseball America named him its 2020 Rookie of the Year.
2021-2022 Seasons
Gonsolin began the 2021 season on the Dodgers’ Opening Day roster but encountered early setbacks. He was placed on the injured list on April 4 with right shoulder inflammation. After completing a rehab assignment, he returned to action on June 9 and rejoined the starting rotation. However, his shoulder issues resurfaced toward the end of July, and he returned to the injured list on July 31. He made his way back on September 9 and finished the season with a 4-1 record and a 3.23 earned run average across 13 starts and two relief appearances. In the postseason, he contributed three relief appearances during the NLCS, allowing five runs on five hits in four innings.
The 2022 season represented Gonsolin’s breakthrough campaign. He opened the year with remarkable dominance, compiling an 11-0 record with a 2.02 earned run average before being selected to the 2022 MLB All-Star Game. While he did not pitch effectively in the All-Star Game, allowing three runs on four hits including two home runs, his regular-season body of work was exceptional. A forearm strain in late August forced him to the injured list, and he did not return until October 3, just before the regular season concluded. Despite the injury, Gonsolin finished with a career-best 16-1 record, a 2.14 earned run average, and 119 strikeouts across 24 starts. He made one appearance in the NLDS but the Dodgers were eliminated by the San Diego Padres.
2023-2025 Seasons
On January 31, 2023, Gonsolin signed a two-year, $6.65 million contract with the Dodgers to avoid salary arbitration. However, an ankle injury suffered during spring training placed him on the injured list to begin the season. He rejoined the rotation on April 26 and made 20 starts, posting an 8-5 record with a 4.98 earned run average. His season took a dramatic turn on August 18 against the Miami Marlins when he allowed 10 earned runs in just three and one-third innings, including five home runs, tying a Dodgers single-game record. The following day, he was placed on the injured list with right forearm inflammation. It was later revealed that he had been managing arm issues throughout the season, and on August 28, he underwent Tommy John surgery, effectively ending his 2023 campaign.
Gonsolin spent the entire 2024 season recovering from his Tommy John surgery, appearing in only three minor league rehab games. Despite the lengthy recovery, the Dodgers retained him, signing him to a $5.4 million contract for the 2025 season through salary arbitration. The 2025 season began with another setback when Gonsolin suffered a back injury while lifting weights during spring training, placing him on the injured list to start the year. He finally returned to the Dodgers’ starting rotation on April 30 and made seven starts, posting a 3-2 record with a 5.00 earned run average. On June 7, he was placed back on the injured list for right elbow discomfort. On August 12, it was announced that Gonsolin underwent internal brace and flexor repair surgery on his shoulder, concluding his 2025 season. The Dodgers designated him for assignment on November 6, and after clearing waivers, he elected free agency on November 12.
Driving Style and Strengths
Gonsolin has developed a reputation as a durable starting pitcher capable of logging significant innings when healthy. His ability to generate ground balls and work efficiently with his infield defense has been a hallmark of his approach. He possesses a diverse pitch repertoire that includes a mid-90s fastball, a sharp breaking ball, and a changeup that he deploys effectively against both left-handed and right-handed hitters. His strikeout ability has remained consistent throughout his career, averaging approximately one strikeout per inning at his best.
Notable Events and Milestones
Among Gonsolin’s most significant career moments are his selection to the 2022 MLB All-Star Game, his role on the 2020 World Series championship team, and his recognition as the Dodgers’ minor league pitcher of the year in 2018. His 16-1 record during the 2022 season represented the best winning percentage in Major League Baseball that year. His performance during the 2020 postseason, particularly his World Series Game 2 start, cemented his place in Dodgers franchise history during their championship run.
Anthony Dennis Gonsolin Career Wins
Throughout his MLB career spanning from 2019 through 2025, Gonsolin has established himself as a successful starting pitcher with the Los Angeles Dodgers. Across his major league tenure, he has accumulated a 37-13 win-loss record with a 3.34 earned run average and 387 strikeouts. His career winning percentage of approximately 74 percent reflects his consistency and ability to deliver quality starts when called upon.
Los Angeles Dodgers Highlights
Gonsolin’s most productive season came in 2022 when he posted a remarkable 16-1 record, the best single-season winning percentage in the major leagues that year. His 2.14 earned run average that season demonstrated his dominance as a starting pitcher. He earned his first career major league win on August 5, 2019, against the St. Louis Cardinals by pitching six shutout innings. His 2020 season, though shortened by the pandemic, showcased his postseason readiness with his World Series appearances. His most recent win total came during the 2025 season before his season-ending shoulder surgery.
Minor League and Other Achievements
Prior to his MLB success, Gonsolin excelled in the minor leagues, most notably during the 2018 season when he went a combined 10-2 with a 2.60 earned run average and 155 strikeouts across 26 starts between Rancho Cucamonga and Tulsa. His 2018 performance earned him the Dodgers organization minor league pitcher of the year award. In 2017, he went 7-6 with an 3.86 earned run average and 85 strikeouts at the High-A level. His early professional career saw him pitch effectively in relief roles before the Dodgers successfully converted him into a starting pitcher.
Anthony Dennis Gonsolin Family
Personal Life
Anthony Dennis Gonsolin maintains his connection to his California roots. He graduated from Vacaville High School in Vacaville, California, before attending Saint Mary’s College of California, where he played baseball for the Gaels. His journey from undrafted high school player to World Series champion and All-Star demonstrates his dedication to the sport. Information regarding his marital status, spouse, or children remains private and has not been publicly disclosed.
2025 Season Performance
The 2025 season proved to be a challenging year for Gonsolin as he struggled with injuries throughout the campaign. After missing the beginning of the season due to a back injury sustained during spring training, he returned to action on April 30 and showed early promise with a 3-2 record across his first seven starts. However, his 5.00 earned run average during that stretch indicated he was not yet fully back to his 2022 form. The situation deteriorated further when he was placed on the injured list on June 7 for right elbow discomfort. The subsequent announcement on August 12 that he underwent internal brace and flexor repair surgery marked another significant setback in his career. His final season with the Dodgers concluded with his designation for assignment on November 6, followed by his election of free agency on November 12. As a free agent entering the 2026 season, Gonsolin will look to recover fully from his injuries and continue his MLB career with a new organization.