Aaron Colin Guiel (; born October 5, 1972) is a Canadian former professional baseball outfielder. Career Minor leagues and Mexico Guiel was drafted out of Kwantlen College by the California Angels in the 21st round of the 1992 Major League Baseball draft. He began his professional career in with the Low-A Boise Hawks as a second baseman and outfielder and hit .298 in 35 games. With Single-A Cedar Rapids in , he hit 18 home runs and drove in 82 runs. In , Guiel played for High-A Lake Elsinore and for Double-A Midland in . In his first year with Midland, he played mostly third base and hit .269 for the third consecutive season. Guiel had a breakout season with Midland in as he was converted to a full-time outfielder and batted .329 with 22 home runs and 85 RBI. On August 23, 1997, the Angels traded him to the San Diego Padres for catcher Angelo Encarnación. Guiel began with Triple-A Las Vegas and hit .311 in 60 games. He started in Las Vegas again, but hit just .245 and became a minor league free agent at the end of the season. On March 18, , Guiel signed with the Oakland Athletics but was released twelve days later on March 30. He then spent two months playing for the Oaxaca Warriors in the Mexican League before being signed by the Kansas City Royals on June 13. Kansas City Royals Guiel spent the rest of the season with the Triple-A Omaha Golden Spikes. He spent all of with Omaha and hit 21 home runs and had 73 RBI and became a minor league free agent again. After re-signing with the Royals in 2002 and hitting .353 with Omaha, he was called up to the major leagues and made his debut on June 22, striking out in his only at-bat. He began in the minors again then was called up in May. He stayed in the majors for the rest of the season hitting .277 in 99 games. He missed part of the season with an eye injury but hit only .156 when he was healthy. In , Guiel played most of the season with Triple-A Omaha until an August call-up. With Omaha, he hit .276 with a career-high 30 home runs and 95 RBI. He also hit .294 in the majors after being called up. Before the regular season began, Guiel