Jake Arrieta, American baseball player
Jacob Joseph Arrieta (born March 6, 1986) is an American professional baseball pitcher who is a free agent. He previously played in Major League Baseball (MLB) for the Baltimore Orioles, Chicago Cubs, Philadelphia Phillies, and San Diego Padres.

Arrieta played college baseball at Weatherford Junior College and at Texas Christian University (TCU). He was an All-American and was named Mountain West Conference Pitcher of the Year at TCU. The Orioles selected Arrieta in the fifth round of the 2007 MLB draft, and he signed a then record contract for a fifth round draft pick. He pitched for the United States national baseball team at the 2008 Summer Olympics, winning the bronze medal.

Arrieta made his big league debut for the Orioles in 2010, and after four seasons Arrieta was traded to the Cubs in 2013. In 2015, Arrieta led MLB in wins with 22, pitched a no-hitter, and won the 2015 National League Cy Young Award. In 2016, he was an NL All Star, threw his second no-hitter, received a Silver Slugger Award, and won a World Series with the Cubs.

Prior to the start of the 2018 season, Arrieta signed a three-year, $75 million contract with the Phillies. In August 2019, it was announced that he would have season-ending surgery to remove a bone spur in his pitching elbow. He returned to the starting rotation with the Phillies for the shortened 2020 season. In 2021, he returned to the Cubs, but was released partway through the season before signing with the San Diego Padres.