Tony Santillan Bio
Antonio C. Santillan, known professionally as Tony Santillan, is an American professional baseball pitcher for the Cincinnati Reds of Major League Baseball (MLB). He was born on April 15, 1997, in Arlington, Texas, and has been with the Reds organization since being drafted in 2015. After working his way through the minor leagues, Santillan made his MLB debut on June 13, 2021, and has continued to develop as a relief pitcher for Cincinnati.
Wearing jersey number 64, Santillan has built his big-league resume across several seasons with the Reds, including stints on the injured list and time at Triple-A Louisville. Through his MLB career, he has compiled a 7–15 win–loss record, a 3.33 earned run average, and 227 strikeouts, reflecting both his workload and the ups and downs of his time in the majors.
Early Life and Background
Tony Santillan was born and raised in Arlington, Texas, where he grew up in a community with a strong baseball tradition. He attended Seguin High School in Arlington, where he developed as a pitching prospect and drew attention from college and professional scouts. His size, arm strength, and competitiveness on the mound made him one of the more closely followed high school arms in the region.
During his high school years, Santillan committed to play college baseball at Texas Tech University, signaling his intention to continue his development at the collegiate level. Before he ever stepped on a college campus, however, the Cincinnati Reds selected him in the second round of the 2015 Major League Baseball draft. That selection launched his professional career and set the course for everything that followed.
Path to Baseball
Santillan’s path to professional baseball ran directly through the 2015 MLB draft, where his performance at Seguin High School convinced the Reds to invest a high pick in him. Rather than honor his commitment to Texas Tech, he signed with Cincinnati and began working his way up the organization’s ladder. From his earliest professional innings, the Reds viewed him as a pitching prospect with starter upside.
He made his professional debut with the Arizona League Reds in 2015, logging his first innings against older competition. Over the next several seasons, he moved methodically from short-season ball through the lower minors, gradually building the durability and consistency the Reds were looking for in a young arm. By the time he reached the upper levels of the minors, Santillan had clearly established himself as a legitimate MLB prospect within the Cincinnati system.
Tony Santillan Career
Early Career (2015–2019)
After signing with the Reds, Santillan opened his professional career in 2015 with the Arizona League Reds, where he posted an 0–2 record and a 5.03 ERA across 19 and two-thirds innings pitched. In 2016, he split the year between the Billings Mustangs and the Dayton Dragons, combining for a 3–3 record, a 5.19 ERA, and a 1.43 WHIP in 15 starts. He returned to Dayton in 2017 and turned in his first full strong season, going 9–8 with a 3.38 ERA in 25 games, including 24 starts.
In 2018, Santillan began the year with the Daytona Tortugas before earning a midseason promotion to the Double-A Pensacola Blue Wahoos. Across 26 combined starts, he was 10–7 with a 3.08 ERA and a 1.23 WHIP, cementing his status as one of the Reds’ top pitching prospects. He spent 2019 with the Chattanooga Lookouts, where he went 2–8 with a 4.84 ERA over 21 starts, striking out 92 batters in 102 and one-third innings. On November 20, 2019, the Reds added him to their 40-man roster to protect him from the Rule 5 draft.
MLB Debut and Reds Arrival (2021–2022)
The 2020 minor league season was canceled because of the COVID-19 pandemic, delaying Santillan’s next step. On June 12, 2021, the Reds promoted him to the major leagues for the first time, and he made his MLB debut the following day as the starting pitcher against the Colorado Rockies. He pitched four and two-thirds innings of one-run ball with five strikeouts, recording his first career strikeout against Rockies shortstop Trevor Story. He finished his debut campaign with 26 appearances, a 1–3 record, a 2.91 ERA, and 56 strikeouts in 43 and one-third innings.
In 2022, Santillan pitched in 21 games for the Reds, registering a 5.49 ERA with 21 strikeouts in 19 and two-thirds innings. His season was cut short when he was placed on the 60-day injured list on July 4 with a lower-back strain and was later ruled out for the remainder of the year. The injury marked the beginning of a difficult stretch that tested his durability and resilience.
Injury Setbacks and Louisville Stint (2023–2024)
Santillan opened 2023 on the injured list with a back issue and was formally placed on the 60-day injured list on April 28. While on a rehab assignment, he suffered a knee injury that extended his stay, and he was not activated until July 6. In three games for the Reds, he posted a 2.70 ERA with one strikeout in three and one-third innings. On August 29, the Reds designated him for assignment, and after clearing waivers he was sent outright to Triple-A Louisville on September 1. He re-signed with Cincinnati on a minor league contract on November 9.
Santillan began 2024 with Triple-A Louisville and thrived in a relief role, compiling a 3.49 ERA with 53 strikeouts and 16 saves across 38 and two-thirds innings in 38 relief appearances. His strong performance at Louisville earned him another opportunity in the majors, and on July 13, 2024, the Reds selected his contract and added him back to the active roster.
Cincinnati Reds Era (2021–Present)
Tony Santillan has spent his entire MLB career with the Cincinnati Reds, the organization that drafted him in 2015. His time with the club has included a debut season that showcased his potential, multiple injured-list stints that interrupted his momentum, and a successful return through Triple-A Louisville. Through his years with the Reds, he has been used both as a starting pitcher and as a reliever, demonstrating versatility on the mound.
Wearing number 64 for Cincinnati, Santillan has accumulated a 7–15 win–loss record, a 3.33 ERA, and 227 strikeouts across his MLB appearances. His career with the Reds has been defined by perseverance through injuries and a steady climb back into the team’s bullpen picture whenever he has been healthy.
Driving Style and Strengths
Santillan has shown the ability to pitch in both starting and relief roles, which speaks to his adaptability on the mound. He has built much of his value on a strong strikeout rate, accumulating 227 strikeouts in his MLB career, and on the swing-and-miss stuff that first made him a second-round pick. His experience as a starter in the minors gave him the pitch mix and composure to handle multi-inning relief appearances, and his Triple-A closer work in 2024 highlighted his late-inning potential.
Notable Events and Milestones
One of the defining moments of Santillan’s career came on June 13, 2021, when he made his MLB debut as the starting pitcher against the Colorado Rockies and struck out Trevor Story for his first big-league strikeout. He added another milestone in 2024 at Triple-A Louisville, where he recorded 16 saves to earn his recall to Cincinnati. His protection on the 40-man roster in November 2019 was also a key moment, as it confirmed his standing within the Reds’ long-term plans.
Tony Santillan Career Wins
Tony Santillan has built his win totals across the minor leagues and at the MLB level, beginning with his professional debut in the Arizona League in 2015. His minor league résumé includes standout seasons at Dayton, Pensacola, and Louisville, while his major league work has been concentrated entirely with the Cincinnati Reds. Through his MLB career, he has recorded 7 wins against 15 losses with a 3.33 ERA and 227 strikeouts.
Minor League Highlights
Santillan’s first full winning season came in 2017, when he went 9–8 with a 3.38 ERA in 25 games for Dayton. He followed that with a 10–7 record and a 3.08 ERA in 26 combined starts between Daytona and Pensacola in 2018, the season that pushed him toward the upper levels of the minors. In 2024, he excelled in the Louisville bullpen, converting 16 saves across 38 relief appearances and earning his return to the Reds.
MLB Highlights
In his 2021 rookie season with Cincinnati, Santillan picked up his first major league win as part of a campaign in which he went 1–3 with a 2.91 ERA and 56 strikeouts across 26 appearances. His seven career MLB wins have all come in a Reds uniform, and his 227 strikeouts reflect the strikeout profile that has defined his pitching identity. Each of those wins has been earned while navigating injuries and roster moves that have tested his path in the big leagues.
Tony Santillan Family
Family Background and Racing Lineage
Publicly available information about Tony Santillan’s family background is limited, and specific details about his parents and siblings are not widely documented in verified sources. He grew up in Arlington, Texas, where his support system helped him pursue baseball from a young age. His Texas roots and the baseball culture of the region played a clear role in his development as a pitcher.
Personal Life
Verified details about Tony Santillan’s personal life, including marital status, spouse, and children, are not publicly confirmed in available sources. He has focused much of his public profile on his professional career with the Cincinnati Reds. Any further personal details remain outside the scope of what can be confirmed from reliable information.
2025 Season Performance
Heading into the 2025 season, Tony Santillan’s role with the Cincinnati Reds was shaped by his late-2024 return to the active roster. After a strong relief season at Triple-A Louisville in which he posted a 3.49 ERA, 53 strikeouts, and 16 saves, he rejoined Cincinnati’s bullpen and looked to carry that momentum into the new year. His experience as both a starter and a reliever gave the Reds flexibility in how they deployed him.
Santillan’s 2025 outlook centered on staying healthy, building on his career 3.33 MLB ERA, and continuing to contribute in the late innings for Cincinnati. Having battled back and lower-body injuries in previous seasons, durability was a key storyline for his year. His mix of minor league success and major league experience positioned him as a depth option for the Reds’ pitching staff.
For the remainder of 2025, Santillan’s goals likely included increasing his win total beyond his career seven MLB victories, lowering his ERA, and cementing a defined role in the Cincinnati bullpen. His combination of strikeout ability and prior closing experience at Louisville made him a candidate for high-leverage situations when the Reds called on him.