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). Born on April 15, 1997, in Arlington, Texas, Santillan came up through the Reds organization after being selected in the second round of the 2015 MLB draft. He made his MLB debut on June 13, 2021, against the Colorado Rockies, and has continued to pitch in the Cincinnati system while navigating multiple injuries throughout his professional career.
Early Life and Background
Tony Santillan was born and raised in Arlington, Texas, a city in the Dallas–Fort Worth metropolitan area with a deep baseball culture. Growing up in Arlington placed him close to professional ballparks and youth baseball pipelines, factors that helped shape his early development as a pitcher.
He attended Seguin High School in Arlington, where he played on the school’s baseball team and drew attention from college recruiters. During his high school years, Santillan committed to play college baseball at Texas Tech University, indicating his status as a top amateur pitching prospect heading into the MLB draft.
Path to Major League Baseball
Rather than enroll at Texas Tech, Santillan chose to begin his professional career when the Cincinnati Reds selected him in the second round of the 2015 Major League Baseball draft. The early pick signaled that the organization viewed him as a long-term pitching prospect worth developing within their farm system.
After signing with the Reds, Santillan started in the rookie-level Arizona League Reds and worked his way up through the lower minors. His progression through Billings, Dayton, Daytona, and Pensacola gave him experience across multiple levels before he eventually earned a spot on Cincinnati’s 40-man roster in November 2019, protecting him from the Rule 5 draft and positioning him for a future major league opportunity.
Tony Santillan Career
Early Career (2015–2018)
Santillan made his professional debut with the Arizona League Reds in 2015, going 0–2 with a 5.03 ERA in 19 and 2/3 innings. The following season, he split time between the Billings Mustangs and the Dayton Dragons, finishing 3–3 with a 5.19 ERA and a 1.43 WHIP across 15 games started. He returned to Dayton in 2017 and turned in his first strong full season, posting a 9–8 record and a 3.38 ERA in 25 games, including 24 starts.
In 2018, Santillan opened the year with the Daytona Tortugas before earning a midseason promotion to the Double-A Pensacola Blue Wahoos. Across 26 combined starts, he went 10–7 with a 3.08 ERA and a 1.23 WHIP, establishing himself as one of the more advanced arms in the Reds’ minor league system.
Minor League Setback and MLB Debut (2019–2021)
Santillan spent the 2019 season with the Chattanooga Lookouts, going 2–8 with a 4.84 ERA over 21 starts while striking out 92 batters in 102 and 1/3 innings. Despite the uneven results, the Reds added him to their 40-man roster in November 2019 to shield him from the Rule 5 draft. He did not appear in any games in 2020 after the minor league season was canceled because of the COVID-19 pandemic.
On June 12, 2021, Cincinnati promoted Santillan to the major leagues, and he made his MLB debut the following day as the starting pitcher against the Colorado Rockies. He pitched 4 and 2/3 innings of one-run ball with five strikeouts and recorded his first career strikeout against Rockies shortstop Trevor Story. He finished the 2021 campaign with a 1–3 record and a 2.91 ERA across 26 appearances and 43.1 innings, striking out 56 batters.
Major League Setbacks and Returns (2022–2023)
In 2022, Santillan appeared in 21 games for the Reds but posted a 5.49 ERA with 21 strikeouts in 19.2 innings. On July 4, 2022, he was placed on the 60-day injured list with a lower-back strain and was later ruled out for the remainder of the season. Santillan began 2023 on the injured list with a back issue and was transferred to the 60-day injured list on April 28 after suffering a knee injury during a rehab assignment. He was activated on July 6 and pitched in three games, logging a 2.70 ERA with one strikeout in 3 and 1/3 innings, before Cincinnati designated him for assignment on August 29. He cleared waivers and was sent outright to Triple-A Louisville on September 1, then re-signed with the Reds on a minor league contract on November 9.
Cincinnati Reds Return (2024)
Santillan opened 2024 with Triple-A Louisville and worked as a reliever, compiling a 3.49 ERA with 53 strikeouts and 16 saves across 38 appearances and 38 and 2/3 innings. On July 13, 2024, the Reds selected his contract and added him back to the major league roster, marking his return to the big leagues after a year spent primarily in the minors.
Notable Events and Milestones
Santillan’s MLB debut on June 13, 2021, against the Colorado Rockies stands as the signature moment of his career, highlighted by his first strikeout of All-Star shortstop Trevor Story. His 16 saves in Triple-A Louisville in 2024 demonstrated a transition from starting pitcher to late-inning relief role within the Reds organization.
Tony Santillan Career Wins
Tony Santillan’s win totals are concentrated in his minor league career, where he logged double-digit wins in back-to-back seasons. His MLB win total remains limited, with one victory recorded during his 2021 debut campaign with Cincinnati.
Minor League Highlights
Across his development years, Santillan posted a 9–8 record with Dayton in 2017 and followed that with a 10–7 mark split between Daytona and Pensacola in 2018. Those two seasons formed the foundation of his prospect profile before he reached the major leagues.
Tony Santillan Family
Family Background and Racing Lineage
Publicly available information about Tony Santillan’s family background is limited. He grew up in Arlington, Texas, and attended Seguin High School, where his baseball talents began attracting attention from professional scouts.
2025 Season Outlook
Heading into the 2025 season, Tony Santillan remains part of the Cincinnati Reds organization after being added back to the major league roster in July 2024. His recent success as a reliever in Triple-A Louisville, including 16 saves in 2024, suggests the Reds may continue to deploy him in a bullpen role.
Staying healthy will be a central storyline for Santillan in 2025, as back and knee injuries limited his major league availability in both 2022 and 2023. A full, healthy campaign would allow him to build on the strong Triple-A numbers he posted in 2024 and reestablish himself as a reliable late-inning option for Cincinnati.