Jonathan Sánchez

On March 7, 2019, Sánchez signed with the Saraperos de Saltillo of the Mexican League. Sánchez did not play in a game in 2020 due to the cancellation of the Mexican League season because of the COVID-19 pandemic.

On June 30, 2018, Sánchez signed with the York Revolution of the Atlantic League of Professional Baseball.

In December 2016, Sánchez signed a minor league contract with the Kansas City Royals. He was released on March 20, 2017.

On January 29, 2016, Sánchez signed a minor league deal with the Cincinnati Reds. He was released on March 18.

The Pirates signed Sánchez to a minor-league deal on February 6, 2013. The deal included an invitation to spring training. Sanchez made the team and was in the starting rotation to begin the season. On April 26, 2013, he was ejected for the first time in his MLB career by umpire Tim Timmons after intentionally pitching at St. Louis Cardinals batter Allen Craig following back-to-back home runs by Matt Carpenter and Carlos Beltrán and a single by Matt Holliday. After posting an 11.85 ERA with the Pirates, he was designated for assignment on April 30, and was later released on May 8.

On May 13, 2013, Sánchez signed a minor league contract with the Los Angeles Dodgers. After spending a month at the Dodgers extended spring training location in Arizona, Sánchez joined the AAA Albuquerque Isotopes on June 24. He made 14 starts and was 7-3 with a 5.13 ERA.

On December 18, 2013, Sánchez signed a minor league deal with the Chicago Cubs. He was released on July 2, 2014.

On November 7, 2011, Sánchez was traded to the Kansas City Royals with prospect Ryan Verdugo for outfielder Melky Cabrera. He struggled with the Royals, pitching to a 1-6 record and 7.76 ERA in 53+1⁄3 innings, while allowing 65 hits, including eight home runs, and 44 walks. After allowing seven runs on seven hits and one walk in 1+1⁄3 innings in a start against the Seattle Mariners, the Royals designated Sánchez for assignment on July 17, 2012.

Sánchez was arbitration eligible to begin 2010, but he avoided arbitration by signing a one-year contract with the Giants. He was named the fourth starter out of spring training this time. Sánchez began started strong in 2010, as he was 7–6 by the All-Star break. Because of injuries to the Giants' left-handed relief pitchers, Sánchez made his only relief appearance of the year on July 30 in a 6–5 win over the Los Angeles Dodgers. On August 3, Sánchez tied Juan Marichal's record when he struck out seven straight batters in a 10–0 win over the Colorado Rockies. Two months later, on the last day of the season, Sánchez started against the San Diego Padres. Sánchez pitched five shutout innings, scored the first run after hitting a triple in the third inning, and was the winning pitcher in a 3–0 win. The win sent the Giants to the playoffs for the first time since 2003.

In Game three of the 2010 NLDS against the Atlanta Braves, Sánchez struck out eleven batters in a game the Giants won 3–2. Sánchez gave up three runs over six innings in Game two of the 2010 NLCS, but he was the losing pitcher in a 6–1 loss. Sánchez also started Game six. He only lasted two innings, giving up two runs and getting pulled from the game after an argument with Chase Utley. However, the Giants won the game 3–2 and returned to the World Series. Sánchez's only World Series game was unsuccessful, as he gave up all four runs in 4.2 innings in the Giants' 4–2 loss to the Texas Rangers in Game three. However, the Giants ultimately won the World Series for the first time in fifty-six years.

Sánchez throws a fastball that travels about ninety-one mph for his main pitch, though it sometimes can go up to ninety-five mph. His other pitches (slurve and change-up) travel in the low eighties. Wildness has been a problem for Sánchez; he has walked 10% – 15% of major-league batters faced each season. However, he also strikes out a lot of batters; he struck out two hundred for the first time in his career in 2010. That year, he led all qualifying MLB starting pitchers in limiting hits per innings pitched (6.61 H/9), and his career swinging-strike percentage is among the best in the majors.

Sánchez began 2009 as a starter but was moved to the bullpen during the season. On July 10, threw a no-hitter against the San Diego Padres, starting in place of an injured Randy Johnson. In 2010, Sánchez struck out 200 batters for the first time and was a member of the Giants team that won the World Series. In 2011 he married a Dominican model named Audris Rijo. He was traded to the Kansas City Royals in 2012, and traded again to the Colorado Rockies after he struggled in the first half of the season. He began 2013 with the Pittsburgh Pirates.

Sánchez was again the fifth starter in the Giants' rotation in 2009. The season did not start well for him, though, as he had a 2–8 record in the first part of the year. On June 28, Ryan Sadowski replaced him in the rotation.

Sánchez was chosen to pitch for Puerto Rico in the 2009 World Baseball Classic. He made two starts in the Classic. He won the first one on March 11 by pitching four scoreless innings in a 5–0 victory over the Netherlands. Although he only pitched 22⁄3 innings and gave up three runs in his next start against the United States, he was in line for the win going into the ninth inning. However, J. C. Romero and Fernando Cabrera blew the lead, and the United States knocked Puerto Rico out of the Classic with a 6–5 victory.

In 2008, Sánchez made the Giants' starting rotation out of spring training as the fifth starter. In only his second start of the season, he struck out a career high ten batters against the San Diego Padres in a game the Giants eventually won 1–0. Sánchez struck out ten batters again in a 3–1 victory against the Cincinnati Reds on April 25, becoming the first Giants left-handed pitcher since Shawn Estes to strike out at least ten batters in a game more than once in a season. From May 28 through June 12, Sánchez won a career best four straight starts. On June 12, in a 10–7 victory over the Colorado Rockies, he became the first Giants' starter to allow seven runs and win a game since Russ Ortiz did it in 2000. In his next start, on June 17 against the Detroit Tigers, Sánchez took a no-hitter into the sixth inning, but he was ultimately the losing pitcher in a 5–1 loss. Sánchez finished the first half with an 8–5 record and 115 strikeouts, which were the most ever in the first half of a season by a Giants' left-hander during the Giants' tenure in San Francisco.

Entering the 2007 season, Sánchez was ranked as the second best prospect in the Giants' organization (behind only Tim Lincecum) by Baseball America. Sánchez made the Giants' roster out of spring training. He struggled in his first fourteen games, however, and was sent down to Fresno on May 21 when Russ Ortiz came off the disabled list. Sánchez returned to the majors on June 6 when, coincidentally, Ortiz got hurt again. On June 13, he picked up his first major league hit (an RBI double) in a 7–4 loss to the Toronto Blue Jays. On July 4, he was placed on the disabled list with a strained rib cage, but he was reactivated on July 18.

Coming into 2006, Sánchez was ranked as the sixth best prospect in the Giants' organization by Baseball America. He began the 2006 season with the Double-A Connecticut Defenders, where in thirteen appearances (three starts) he went 2–1 with a 1.15 ERA and forty-six strikeouts.

Sánchez was called up to the Giants on May 26, 2006, as a reliever. He made his MLB debut two days later on May 28 against the Colorado Rockies. He pitched one inning in relief and retired all three batters he faced (Todd Helton, Matt Holliday, and Garrett Atkins). His performance was overshadowed, however, because Barry Bonds hit his 715th home run in the same game to surpass Babe Ruth for second place on the all-time home run list.

Sánchez was promoted to the Single-A Augusta GreenJackets of the South Atlantic League in 2005. He went 5–7 with a 4.08 ERA in twenty-five starts, led the South Atlantic League in strikeouts with 166, averaged 11.9 in nine innings pitched, and was selected to the league's All-star team. During the offseason, Sánchez pitched for the Carolina club of the Puerto Rican Professional Baseball League, posting a 2–2 record with a 2.91 ERA in 19 relief appearances.

After being drafted by the San Francisco Giants in 2004, Sánchez quickly worked his way through the Giants' minor league system. In 2006, he was called up to the major leagues and was used mostly in a long relief role. In 2007, he made the team out of spring training and was again used mostly in long relief, though he spent part of his season in the minors. In 2008, he made the Giants' starting rotation and remained in it for the entire year, except for a stint on the disabled list.

Sánchez was selected by the San Francisco Giants in the twenty-seventh round (820th overall) of the 2004 MLB draft. In his first year of professional ball, he went 7–1 with a 3.72 earned run average in fifteen games (nine were starts) with the Rookie league Arizona League Giants and the Single-A (short-season) Salem-Keizer Volcanoes. While pitching in the Arizona League, he tied for third in the league in wins, with five.

Sánchez attended Blanca Malaret High School in Sabana Grande, Puerto Rico. After graduating in 2000, Sánchez pitched for four seasons at Ohio Dominican University in Columbus, Ohio. While at the university, Sánchez threw four no-hitters and set school records for most strikeouts in a single game (sixteen), most strikeouts in a single season (105), most strikeouts in a career (311), and most shutouts in a career (ten). However, his final collegiate appearance was arguably his worst, as he was saddled with the loss in the Panthers' NAIA regional playoff defeat to Saint Vincent College, going five innings and allowing six runs on six hits.

Jonathan Omar Sánchez (born November 19, 1982), nicknamed "The Kid" and "The Comeback Kid", is a Puerto Rican former professional baseball pitcher. He is one of only three Puerto Rican players to throw a no-hitter game in MLB, the others being John Candelaria in 1976 and Juanchi Nieves in 1987. A left-handed starter, Sánchez's pitching repertoire consisted of a low-to-mid 90s mph fastball, a change-up, and a slurve in the 80s.

Sánchez did not stay in the bullpen very long though. After Randy Johnson strained his shoulder, Sánchez was chosen to start against the San Diego Padres on July 10. In that game, Sánchez not only threw the first complete game and the first shutout of his career; he threw a no-hitter, becoming the first Giants' pitcher to do so since John Montefusco no-hit the Atlanta Braves in 1976. In the process, Sánchez struck out a new career high of eleven batters. Sánchez had a perfect game going into the eighth inning, but an error by Juan Uribe off the bat of Chase Headley allowed the only baserunner of the night. Sánchez almost lost the no-hitter during the ninth inning when Edgar Gonzalez hit a ball deep to centerfield. However, Aaron Rowand made a spectacular catch, and Sánchez got his no-hitter. Sánchez's no-hitter was also special because his father Sigfredo, who had never seen his son start a major league game, was in attendance.