Darren O'Day
American college baseball player, professional baseball player, pitcher
About Darren O'Day
Born 1982. Darren O'Day is an American baseball player.
Darren Christopher O'Day (born October 22, 1982) is an American former professional baseball pitcher and current broadcaster. He played in Major League Baseball (MLB) for the Los Angeles Angels of Anaheim, New York Mets, Texas Rangers, Baltimore Orioles, New York Yankees, and Atlanta Braves.
O'Day played college baseball for the University of Florida. Undrafted out of college, O'Day signed as a free agent with the Angels in 2006. He made his MLB debut in 2008, and was an All-Star in 2015. O'Day is one of the few major league pitchers to throw submarine pitches.
Early life and amateur career O'Day was born in Jacksonville, Florida. He attended Bishop Kenny High School in Jacksonville, and played high school baseball for the Bishop Kenny Crusaders.
O'Day accepted an athletic scholarship to attend the University of Florida in Gainesville, Florida, where he played for coach Pat McMahon's Florida Gators baseball team from 2003 to 2006. He earned Southeastern Conference (SEC) Academic Honor Roll recognition for four consecutive years, and was an Academic All-American as a senior.
Texas Rangers
Darren O'Day throws a "submarine" side-arm pitch for the Texas Rangers in April 2009. The Texas Rangers claimed him on April 22, 2009 and he made his debut the same day in extra innings against the Toronto Blue Jays, just minutes after getting to the bullpen from the airport. His arrival was so quick that he had to wear the jersey of Kason Gabbard in his first appearance. He was an effective reliever for the Rangers, posting an ERA of 1.94 in 64 games. He struck out 54 in innings. The following season he appeared in a career high 72 games, posting an ERA of 2.03 with a 6–2 record.
Limited to sixteen appearances due to a pair of injuries, O'Day was 0–1 with a 5.40 earned run average (ERA) in 2011. He was first sidelined from April 27 to July 1 because of a partial acetabular labrum tear in his left hip. Right shoulder inflammation sent him back to the disabled list for the second time from August 25 to September 12. He also pitched in eighteen minor league games with the Frisco RoughRiders and Round Rock Express, going a combined 1–0 with a 2.53 ERA. He was not activated to the Rangers' roster for any round of that year's postseason.
During this period, when he arrived at the mound, Texas Rangers' fans began a traditional chant of his last name.
Baltimore Orioles 2012 The Baltimore Orioles claimed O'Day off waivers on November 2, 2011.
2013 In 2013, O'Day continued his success as an Oriole, going 5–3 as their 8th inning setup man, while posting a 2.18 ERA in 68 games. He collected two saves and pitched 62.0 innings, while striking out 59 batters and holding opponents to a .210 batting average.
2014
Former Orioles reliever and fellow submarine pitcher Todd Frohwirth worked with O'Day during spring training in 2014 to improve his change-up. O'Day had a career year in 2014, as he pitched 68 innings in 68 games and collected a 5–2 record with four saves. He posted a 1.70 ERA along with a 0.89 WHIP. He also struck out 73 batters and held opponents to a career-best .174 batting average. He set career-bests in innings pitched, saves, ERA, WHIP, strikeouts, and opponent batting average. Despite his most successful season, O'Day struggled greatly in the postseason, as he posted an 0–2 record and a 13.50 ERA in four games. Particularly in the 2014 American League Championship Series, O'Day went 0–2 in three games and posted a 16.20 ERA. Battling injuries throughout the duration of the season, O'Day had his worst year as an Oriole. He appeared in only 34 games, throwing 31 innings while pitching to a 3.77 ERA, his highest as a member of the Orioles. He compiled a 3–1 record and struck out 38 batters. O'Day also appeared in the Wild Card Game for the Orioles, tossing 1 innings while striking out one batter in a 5–2 loss.
2017 O'Day rebounded from the previous season, registering a healthy season in which he appeared in 64 games. He also had an ERA of 3.43 in innings.
2018 O'Day appeared in 20 games for the O's before undergoing season ending surgery on his left hamstring.
Atlanta Braves On July 31, 2018, O'Day, along with Kevin Gausman, were traded to the Atlanta Braves in exchange for Brett Cumberland, Jean Carlos Encarnacion, Evan Phillips, Bruce Zimmermann, and international signing money.
O'Day opened the 2019 season on the injured list with a right forearm injury, which followed a single spring training appearance. He was activated to the major league roster on September 5. In 2019 he was 0–0 with a 1.69 ERA in 5.1 innings over 8 games.
On November 8, 2019, O'Day re–signed with the Braves on a one-year, $2.5 million contract, with a club option for a second year.
After finishing the season 4–0 with a 1.10 ERA and 22 strikeouts over 16.1 innings (19 relief appearances total),
New York Yankees O'Day signed a one-year, $1.75 million contract with the New York Yankees on February 10, 2021. On May 1, O'Day was placed on the injured list with a right rotator cuff strain, and was activated on June 29 after a near two-month stay on the IL. On July 7, O'Day was placed on the injured list with a “significant” left hamstring strain. On July 18, Yankees manager Aaron Boone stated that O'Day would likely miss the remainder of the season. On July 20, it was announced O’Day would undergo left hamstring surgery, ending his 2021 season. In 12 appearances with the Yankees, O'Day recorded a 3.38 ERA with 11 strikeouts. He became a free agent after the season.
Atlanta Braves (second stint) On November 29, 2021, O'Day signed a minor league contract to return to the Atlanta Braves. On April 3, 2022, O’Day was selected to the Opening Day roster. In July, O'Day strained his left calf muscle and was placed on the injured list. While rehabilitating the injury in the minor leagues, O'Day sprained his right big toe and was transferred to the 60-day IL in September. He announced his retirement as an active player on January 30, 2023.
Personal life O'Day's original family name was Odachowski. His paternal grandmother, who had raised his father Ralph and two uncles on her own after his grandfather died in a car accident, shortened it to Odach (the "ch" is silent in Polish phonology) to make it easier to pronounce for her colleagues at Montgomery Ward in Chicago. Ralph and one of his brothers legally changed their last names to O'Day in her honor after they were married. O'Day had "D. Odachowski" stitched on the side of his game glove to honor his family history. "Odachowski" was featured on the back of his jersey worn during MLB's Players Weekend on August 25–27, 2017.
O'Day is married to Elizabeth Prann, a University of Florida alumna and an anchor/reporter for HLN. Their first child, a daughter named Claire, was born in December 2014.
In 2017, O'Day was honored as the 2017 Major League Baseball recipient of the Bob Feller Act of Valor Award for his work with the United States Military.
His parents are Ralph Leon and Michal (nee Shoemaker) O'Day, and he has an older brother, Kyle Matthew O'Day. He is a descendant of Louis Du Bois, an early settler of Ulster County, New York and New Paltz, New York, as well as the Hasbrouck family. Through these relations, his 11th cousin is Zack Short of the New York Mets organization.
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Important facts
People in Darren O'Day's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Darren O'Day's
Frequently asked questions
Who is Darren O'Day?
American college baseball player, professional baseball player, pitcher
When was Darren O'Day born?
Darren O'Day was born on 22 October 1982 in Jacksonville, Florida.
What is Darren O'Day's occupation?
Darren O'Day is a baseball player.
What nationality is Darren O'Day?
Darren O'Day is American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Darren O'Day. https://biography.guide/darren-o-day/
MLA: "Darren O'Day." Biography.guide, https://biography.guide/darren-o-day/.
Chicago: "Darren O'Day." Biography.guide. https://biography.guide/darren-o-day/.
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