Lou Trivino Bio
Louis Albert Trivino (born October 1, 1991) is an American professional baseball pitcher who has played in Major League Baseball (MLB) for the Oakland Athletics, New York Yankees, San Francisco Giants, Los Angeles Dodgers, Philadelphia Phillies, and Baltimore Orioles. The right-handed reliever was drafted by Oakland in the 11th round of the 2013 MLB draft and made his MLB debut with the Athletics in 2018. Trivino has established himself as a versatile bullpen arm capable of serving as both a setup man and closer during his career.
Throughout his MLB career spanning from 2018 to the present, Trivino has appeared in over 200 major league games, accumulating a 24-27 win-loss record with a 4.00 earned run average and 339 strikeouts. He has recorded 36 career saves and has been particularly effective in high-leverage situations, earning American League Reliever of the Month honors in July 2021.
Early Life and Background
Trivino grew up attending Upper Bucks Christian School in Pennsylvania, where he was a three-sport athlete, playing baseball, basketball, and soccer. His multi-sport background helped develop the athleticism and hand-eye coordination that would later benefit his pitching career. The competitive nature he displayed across multiple sports translated well to his eventual pursuit of professional baseball.
After graduating from Upper Bucks Christian School, Trivino continued his athletic and academic career at Slippery Rock University of Pennsylvania. He played college baseball for the Slippery Rock Rock, where he developed into a polished pitcher capable of starting or relieving. His junior season in 2013 proved to be his breakout campaign, as he posted impressive numbers that would catch the attention of MLB scouts.
Path to Professional Baseball
During his junior year at Slippery Rock University in 2013, Trivino emerged as one of the top pitchers in college baseball. He appeared in 13 games with 12 starts, compiling a remarkable 7-5 record with a 1.83 earned run average. His dominant performance on the mound, combined with his ability to work deep into games, demonstrated his readiness for the next level. The success he achieved in college served as the foundation for his professional aspirations.
Following his standout junior season, Trivino was selected by the Oakland Athletics in the 11th round of the 2013 MLB draft. The selection marked the beginning of his professional journey, as he signed with the organization shortly after being drafted. Oakland saw potential in the young right-hander and assigned him to their minor league system to continue his development as a pitcher.
Lou Trivino Career
Minor League Development (2013–2018)
Trivino began his professional career immediately after signing with Oakland in 2013. He debuted with the Vermont Lake Monsters, the Athletics’ Short-Season Class A affiliate, where he went 3-4 with a 3.12 ERA in 14 appearances with ten starts. The following season (2014), he advanced to the Beloit Snappers (Class A) and worked primarily as a starter, posting a 7-11 record with a 5.28 ERA in 27 games with 26 starts.
His 2015 season with the Stockton Ports (Advanced Class A) represented a significant step forward. Trivino compiled a 10-5 record with a 3.91 ERA and 1.27 WHIP across 89 and two-thirds innings pitched. He continued his progression in 2016, appearing for both Stockton and the Double-A Midland RockHounds, where he combined for a 2-4 record and an impressive 2.85 ERA in 45 relief appearances. In 2017, split between Midland and the Triple-A Nashville Sounds, Trivino went 8-3 with a 3.03 ERA in 68 and one-third innings. His strong season earned him a spot on the Athletics’ 40-man roster after the campaign.
Oakland Athletics Breakthrough (2018–2022)
Trivino began the 2018 season with Triple-A Nashville before receiving his first major league call-up on April 17. He made his MLB debut that same night against the Chicago White Sox, retiring the side in order while allowing two hits and a walk with one strikeout against Omar Narvaez. The next day, he earned his first major league win by pitching three shutout innings in extra innings, allowing just two hits while striking out four batters.
The 2018 season proved to be a successful introduction to the majors for Trivino. He appeared in 69 games, registering an impressive 2.92 ERA over 74 innings with an 8-3 record and four saves. His performance helped stabilize the Athletics’ bullpen as they secured a postseason berth. In the 2018 American League Wild Card Game against the New York Yankees, Trivino pitched three scoreless innings, allowing only one hit and one walk, showcasing his ability to perform in pressure situations.
The 2019 season presented challenges for Trivino. After a strong start, he experienced a difficult stretch that saw his ERA balloon from 2.42 to 4.40 over four appearances where he surrendered nine runs (eight earned) in four and two-thirds innings. He was temporarily demoted from his setup role but regained his footing to finish the year with a 5.25 ERA in 61 games. In the pandemic-shortened 2020 season, Trivino posted a 3.86 ERA in 20 appearances and contributed to the Athletics’ postseason run, pitching in both the Wild Card Series and Division Series against the Houston Astros.
Trivino emerged as Oakland’s primary closer during the 2021 season. After beginning the year as part of a committee approach, he took over the ninth-inning duties full time. He earned American League Reliever of the Month honors for July, demonstrating his dominance as a closer. Though he lost the role briefly in August, he regained it and finished the season with a 7-8 record, 3.18 ERA, and 22 saves in 73.2 innings across 71 appearances. His 2022 campaign was cut short by a mid-season trade, as he went 1-6 with a 6.47 ERA and 10 saves in 39 games before being dealt.
New York Yankees (2022–2024)
On August 1, 2022, the Athletics traded Trivino along with Frankie Montas to the New York Yankees in exchange for JP Sears, Ken Waldichuk, Luis Medina, and Cooper Bowman. He made an immediate impact with his new team, posting a 1.66 ERA with 22 strikeouts in 21 and two-thirds innings across 25 appearances down the stretch. Trivino carried that success into the postseason, where he pitched three and two-thirds scoreless innings for the Yankees.
Following the 2022 season, Trivino signed a one-year, $4.1 million contract with New York on November 18, avoiding arbitration. However, his 2023 season was derailed by injury when he suffered a right elbow strain during spring training. He was transferred to the 60-day injured list on April 29, and after experiencing a setback in his recovery, underwent Tommy John surgery on May 2, ending his season. The Yankees non-tendered his contract on November 17, making him a free agent.
Trivino re-signed with the Yankees on February 14, 2024, on a one-year contract with a club option for 2025. After returning from Tommy John surgery, he made 11 appearances split between Double-A Somerset Patriots and Triple-A Scranton/Wilkes-Barre RailRiders, recording an 4.91 ERA with 11 strikeouts. The Yankees declined their team option on November 3, making him a free agent once again.
San Francisco Giants and Los Angeles Dodgers (2025)
Trivino signed a minor league contract with the San Francisco Giants on February 6, 2025. He made the team’s Opening Day roster after the Giants selected his contract on March 25. In 11 appearances for San Francisco, he logged a 1-0 record and 5.84 ERA with 11 strikeouts across 12 and one-third innings. The Giants designated him for assignment on May 5, and after clearing waivers, he elected free agency on May 9.
Less than 24 hours after becoming a free agent, Trivino signed another minor league deal with the Los Angeles Dodgers on May 10, 2025. After initially reporting to Triple-A Oklahoma City Comets, he was added to the Dodgers’ 40-man roster and recalled to the majors on May 18. He appeared in 26 games for Los Angeles, pitching 26 and one-third innings with a 3.76 ERA and 18 strikeouts. The Dodgers designated Trivino for assignment on July 21, and he cleared waivers and was released on July 27.
Philadelphia Phillies and Baltimore Orioles (2025–2026)
Trivino signed with the Philadelphia Phillies on August 4, 2025, joining their Triple-A Lehigh Valley IronPigs. He made six scoreless appearances for Lehigh Valley, recording seven strikeouts in seven innings. The Phillies selected his contract on August 26, adding him to their active roster. Trivino appeared in 10 games for Philadelphia, posting an 0-1 record and 2.00 ERA with eight strikeouts over nine innings.
He re-signed with the Phillies organization on February 7, 2026, on another minor league contract. After making 10 appearances for Triple-A Lehigh Valley where he went 3-0 with a 2.77 ERA and 20 strikeouts in 13 innings, he triggered an opt-out clause and was released on May 1. Trivino signed a major league contract with the Baltimore Orioles on May 4, 2026, appearing in two games where he allowed six runs on six hits with three strikeouts in three innings. The Orioles designated him for assignment on May 10, and after clearing waivers, he elected free agency on May 12.
Trivino returned to the Phillies for a second stint, signing a minor league contract with Philadelphia on May 16, 2026.
Pitching Style and Strengths
Trivino features a power-oriented repertoire, relying primarily on a mid-to-upper 90s fastball that generates swings and misses, especially in key situations. His slider provides an effective secondary offering that complements his heater well. Throughout his career, he has demonstrated the ability to pitch multiple innings when needed, making him a valuable bullpen asset capable of handling various high-leverage scenarios including setup and closing duties. His strikeout ability (339 career Ks) underscores his capacity to record outs when it matters most.
Notable Events and Milestones
Several moments stand out in Trivino’s career trajectory. His 2018 debut and immediate contribution to a playoff-bound Athletics team established his major league readiness. Earning American League Reliever of the Month honors in July 2021 validated his transition to the closer role. His performance during the 2022 postseason with the Yankees further demonstrated his ability to thrive under playoff pressure. The Tommy John surgery in 2023 represented a significant setback, but his successful return to action in 2024 showcased his resilience and determination to continue his career.
Lou Trivino Career Wins
Across his MLB career spanning from 2018 through 2026, Trivino has accumulated 24 wins against 27 losses while making appearances for six different major league organizations. His career earned run average stands at 4.00 with 339 strikeouts in over 200 major league appearances. He has recorded 36 career saves, primarily during his time with the Oakland Athletics.
Oakland Athletics Highlights
Trivino’s most productive stretch came during his tenure with the Oakland Athletics from 2018 to 2022. His rookie season in 2018 was his best, as he went 8-3 with a 2.92 ERA and four saves in 69 appearances. He followed that with 22 saves during the 2021 season while posting a 3.18 ERA and earning AL Reliever of the Month recognition. His 2021 campaign represented the pinnacle of his time in Oakland, establishing him as one of the league’s more reliable bullpen options.
Other MLB Stints
Beyond his Oakland tenure, Trivino has contributed as a reliever for multiple organizations. His 2022 stint with the Yankees was particularly effective, as he posted a 1.66 ERA in 25 appearances. His 2025 seasons with the Giants and Dodgers saw him continue to pitch in middle-relief roles, while his brief 2026 appearances with the Orioles and Phillies rounded out a journeyman career through multiple organizations. His ability to transition between organizations while maintaining effectiveness has defined his versatility as a major league pitcher.
Lou Trivino Family
Family Background
Limited verified information is available regarding Trivino’s family background and personal relationships. His upbringing in Pennsylvania at Upper Bucks Christian School represents the extent of publicly documented family information. As a private individual, details about his parents, siblings, or extended family remain outside the public domain.
Personal Life
Trivino maintains a relatively private personal life away from the baseball field. His focus on baseball has been evident throughout his professional career, having dedicated himself to the sport from his collegiate days at Slippery Rock University through his major league career spanning multiple organizations. He has demonstrated resilience in overcoming injuries, including his 2023 Tommy John surgery, and has continued pursuing his baseball career into his mid-30s. Beyond baseball, his interests and activities outside the sport have not been extensively documented in public sources.
2025 Season Performance
The 2025 season represented one of the most eventful years of Trivino’s career as he traversed through three major league organizations. He began the year with the San Francisco Giants after signing a minor league contract in February and made their Opening Day roster. His 11 appearances for San Francisco yielded mixed results, as he posted a 5.84 ERA before being designated for assignment in early May. After clearing waivers, he quickly signed with the Los Angeles Dodgers and earned a promotion to the majors within a week.
Trivino’s time with the Dodgers proved more successful, as he appeared in 26 games and logged a 3.76 ERA with 18 strikeouts over 26 and one-third innings. His ability to contribute meaningfully in a major market environment with playoff expectations demonstrated his continued viability as a major league reliever. However, the Dodgers designated him for assignment in late July, leading to his release and eventual signing with the Philadelphia Phillies in August.
His addition to the Phillies in August 2025 provided an opportunity to contribute during a pennant race. After pitching effectively in six scoreless Triple-A appearances, Trivino earned a promotion to Philadelphia’s active roster in late August. He made 10 appearances for the Phillies, allowing only two runs (a 2.00 ERA) with eight strikeouts in nine innings. The 2025 season showcased Trivino’s ability to adapt to different clubhouses and contribute at multiple levels, even as he navigated through his sixth major league organization in just eight seasons.