David Aardsma

David Allan Aardsma (born December 27, 1981) is an American former professional baseball pitcher, currently serving in the Toronto Blue Jays front office as a coordinator of player development.

Aardsma was born in Denver, Colorado, and attended Cherry Creek High School in Colorado, graduating in 2000.

He subsequently attended Pennsylvania State University in his first year of college.

He transferred to Rice University in 2001, where he remained for the rest of his college tenure.

In 2002, while playing collegiate summer baseball for the Falmouth Commodores in the Cape Cod Baseball League (CCBL), Aardsma was named a league all-star, posting a 0.68 ERA with 45 strikeouts over 26 2⁄3 innings.

Playing for the Rice Owls baseball team, Aardsma set school single-season and career records in saves in 2003.

In the 2003 College World Series, he earned two wins and a save as the Owls won their first national championship.

The right-hander was drafted in the 1st round (22nd overall) of the 2003 Major League Baseball Draft by the San Francisco Giants.

He went to the San Jose Giants of the High-A California League, where he posted a 1.96 ERA while striking out 28 in 18.1 innings.

He played in Major League Baseball (MLB) from 2004 to 2015 for the San Francisco Giants, Chicago Cubs, Chicago White Sox, Boston Red Sox, Seattle Mariners, New York Yankees, New York Mets, and Atlanta Braves.

He made the major-league roster in 2004, skipping Double-A and Triple-A, and made his debut on April 6, the second game of the season.

In his major league debut, in front of friends and family at Minute Maid Park, he pitched two innings, allowing three hits and walking one, to earn his first MLB win.

He maintained a 1.80 ERA over his first six appearances.

However, after giving up two runs in one inning on April 20, he was sent down to Triple-A Fresno.

He pitched in just four more games at the Major League level that year, allowing five runs on 10 hits in 4.2 innings.

Aardsma's route through professional baseball was somewhat unusual, given that after making the leap from Single-A to the Giants, he was demoted to Triple-A and then subsequently started the 2005 season in Double-A with the Norwich Navigators.

On May 28, 2005, Aardsma, along with pitcher Jerome Williams, was traded to the Chicago Cubs for veteran pitcher LaTroy Hawkins.

He spent the 2005 season in the minor leagues before returning to the big leagues with the Cubs in 2006.

That year, he posted a 3–0 record and 4.08 ERA in 45 relief appearances, finishing nine games.

Aardsma was especially effective against left-handed hitters, holding them to a .191 (12-for-63) batting average against.

After a solid 2006 season with the Cubs, Aardsma, along with minor leaguer Carlos Vásquez, was sent across town to the Chicago White Sox in exchange for reliever Neal Cotts.

Aardsma started the 2007 season strong.

In April, he posted a 1.72 ERA while recording 23 strikeouts in only 15 2⁄3 innings pitched; he struck out at least one batter in each of his first 13 appearances of the season.

On April 4, Aardsma matched a career high with five strikeouts against the Cleveland Indians.

On April 11, as the White Sox visited the Oakland Athletics, he recorded his first American League win.

In May, however, he allowed 11 runs on 16 hits and nine walks.

On June 2, Aardsma allowed five runs in one inning, including a three-run home run to Blue Jays outfielder Alex Rios.

He was then optioned to Triple-A Charlotte.

He was recalled on June 19, but only made three more appearances that season.

Overall, he ended with a 6.40 ERA in 25 games.

On January 28, 2008, the Boston Red Sox acquired Aardsma from the White Sox for pitching prospects Willy Mota and Miguel Socolovich.

He pitched well for the Red Sox, maintaining a 2.75 ERA with 41 strikeouts through July 18.

Aardsma then suffered a groin strain that sent him to the disabled list on two different occasions.

He also saw his velocity drastically diminish after returning.

He allowed 18 runs on 20 hits in 9.1 innings to finish out the season.

Overall, he held a 4–2 record with a 5.55 ERA in 47 games.

Less than a year after joining the Red Sox, Aardsma was traded to the Seattle Mariners on January 20, 2009, for minor league pitcher Fabian Williamson.

On April 10, he recorded the first save of his career, pitching two innings of relief against the Oakland Athletics.

The Mariners gave Aardsma a chance to close a game behind Brandon Morrow.

In 2010, he was inducted into the CCBL Hall of Fame.