Antonio C. Santillan (born April 15, 1997) is an American professional baseball pitcher in the Cincinnati Reds organization.

Amateur career

Santillan attended Seguin High School in Arlington, Texas. He committed to play college baseball at Texas Tech University. ^[1] He was selected by the Cincinnati Reds in the second round of the 2015 Major League Baseball draft. ^{[2] [3]}

Professional career

After signing, Santillan made his professional debut with the Arizona League Reds and spent all of his first professional season there, pitching to an 0–2 record and 5.03 ERA in 19+2⁄3 innings pitched. He pitched 2016 with both the Billings Mustangs and Dayton Dragons, compiling a combined 3–3 record, 5.19 ERA, and 1.43 WHIP in 15 games started between both teams, and spent 2017 back with Dayton, ^{[4] [5]} posting a 9–8 record and 3.38 ERA in 25 games (24 starts). ^[6] He started 2018 with the Daytona Tortugas ^[7] and was promoted to the Pensacola Blue Wahoos during the season. In 26 combined starts between the two clubs, he was 10–7 with a 3.08 ERA and a 1.23 WHIP. ^[8] He spent 2019 with the Chattanooga Lookouts, going 2–8 with a 4.84 ERA over 21 starts, striking out 92 over 102+1⁄3 innings.

On November 20, 2019, the Reds added Santillan to their 40-man roster to protect him from the Rule 5 draft. ^[9] He did not play a minor league game in 2020 due to the cancellation of the minor league season because of the COVID-19 pandemic. On June 12, 2021, Santillan was promoted to the major leagues for the first time. ^[10] Santillan made his MLB debut the next day as the starting pitcher against the Colorado Rockies, pitching 4+2⁄3 innings of 1-run ball with 5 strikeouts. ^[11] He recorded his first career strikeout versus Rockies shortstop Trevor Story. ^[12] He finished his debut campaign making 26 appearances and posting a 1–3 record and 2.91 ERA with 56 strikeouts in 43.1 innings pitched. In 2022, Santillan pitched in 21 games for the Reds, registering a 5.49 ERA with 21 strikeouts in 19.2 innings of work. He was placed on the 60-day injured list with a lower-back strain on July 4, 2022, and was later ruled out for the remainder of the season. ^[13]

On April 28, 2023, Santillan was placed on the 60-day injured list. He had initially began the year on the injured list with a back injury, but suffered a knee injury while on rehab assignment, thus extending his stay. ^[14] Santillan was activated from the injured list on July 6. ^[15] In 3 games for the Reds, he logged a 2.70 ERA with 1 strikeout in 3+1⁄3 innings pitched. On August 29, Santillan was designated for assignment by Cincinnati. ^[16] He cleared waivers and was sent outright to Triple–A Louisville on September 1. ^[17] He re-signed a new minor league contract on November 9.

References

External links

• Career statistics and player information from MLB, or  ESPN, or  Baseball Reference, or  Fangraphs, or  Baseball Reference (Minors), or  Retrosheet