Jason William Simontacchi (born November 13, 1973) is an American former baseball coach and pitcher. He was starting pitcher for four years in Major League Baseball, from â and . He pitched in the minors from â and from âÂÂ2004, in the organizations of the Kansas City Royals (1996-), Pittsburgh Pirates (1999), Minnesota Twins (2001), and St. Louis Cardinals (2002âÂÂ2004), where he made his major league debut. He also pitched for Italy in the 2000 Summer Olympics. He finished his pitching career in the independent leagues in 2008 and 2010.
He was a minor league pitching coach and coordinator for the Cardinals and Kansas City Royals.
After transferring from De Anza College, Simontacchi attended San Jose State University in the 1994âÂÂ95 school year and pledged the Cal Iota chapter of the Phi Delta Theta fraternity as a member of the Alpha Theta pledge class. Simontacchi completed his collegiate baseball career at the College of Idaho.
He was Pitcher of the Year in for the independent Frontier League champions, the Springfield Capitals, going 10âÂÂ2 with an ERA of 2.95. He also played in the Italian Professional League for Rimini Baseball Club and went 12âÂÂ1 with a 1.17 ERA in , where he played well enough to make the roster for Italy at the 2000 Sydney Olympics, where he was the winning pitcher against South Africa, pitched in relief against the United States and was the losing pitcher against the Netherlands, finishing the Olympics with a 1.17 ERA and 10 strikeouts in innings.
Simontacchi had an ERA of 2.34 and a record of 5âÂÂ1 in 2002 for the Triple-A Memphis Redbirds, a year in which he played mostly with the St. Louis Cardinals as a 28-year-old rookie. Through his first 13 starts with the Cardinals, he went 7âÂÂ1 with a 2.82 ERA. He finished the season with an 11âÂÂ5 record in 24 starts, and ninth in Rookie of the Year voting. In , he was 9âÂÂ5 as a part-time starter with 16 starts and an ERA of 5.56.
Simontacchi suffered right shoulder problems from a torn labrum in 2004, and was released by the Cardinals at the end of the year. He subsequently missed the entirety of the season.
Simontacchi considered playing for Italy at the 2006 World Baseball Classic but ultimately decided not to. He signed a minor-league deal with the Chicago Cubs for the season, but his contract was voided. However, he pitched 10 games in the independent Atlantic League for the Bridgeport Bluefish with an ERA of 0.84. He then pitched for the Estrellas Orientales in the Dominican winter league, and in his five starts went 3âÂÂ1 with a 2.02 ERA over 27 innings.
In 2007, Simontacchi was a non-roster invitee to the Washington Nationals in spring training, and was projected to be in the Nationals starting rotation until a groin injury sidelined him. He rehabbed in Triple-A, and when starters Jerome Williams and John Patterson both went on the 15-day disabled list in the span of 10 days, he was called up and started against the Milwaukee Brewers on May 8. He pitched well until giving up a three-run home run in the sixth inning and then receiving the loss. In his second start, on May 13, 2007, he pitched innings, and collected his first major league win since 2003. By mid-July, he was 6âÂÂ7 with an ERA of 6.37. He experienced elbow soreness after a start on July 15, and five days later landed on the disabled list due to right elbow tendinitis. Simontacchi became a free agent at the end of the season.
Simontacchi pitched in the Independent Atlantic League in 2008 with the Long Island Ducks. He was a starting pitcher for the Lancaster Barnstormers of the Atlantic League during the 2010 season.
In 2013, Simontacchi became the pitching coach with the Single-A Peoria Chiefs, a Cardinals affiliate. In 2014, he was promoted to the Springfield Cardinals, the Double-A affiliate of the Cardinals. Simontacchi then joined the Kansas City Royals organization as an assistant pitching coordinator in 2018, becoming a pitching coordinator in 2000, and leaving after the 2022 season.
Simontacchi was Italy's pitching coach in the 2023 World Baseball Classic.