Ismael Valdez is a former professional baseball player who played as a pitcher in Major League Baseball (MLB) for over a decade. He was born on August 21, 1973, in Ciudad Victoria, Mexico, and began his baseball career in the Mexican League before being signed by the Los Angeles Dodgers in 1991.

Valdez made his MLB debut with the Dodgers in 1994 and quickly established himself as a reliable starting pitcher. He had a strong rookie season, finishing with a 13-9 record and a 2.73 earned run average (ERA). Valdez continued to pitch well for the Dodgers over the next few seasons, earning a reputation as a hard-throwing right-hander with good control.

In 1998, Valdez was traded to the Chicago Cubs, where he spent two seasons before being traded again to the Texas Rangers. He had a solid season with the Rangers in 2000, finishing with a 15-10 record and a 4.59 ERA. Valdez then signed with the Seattle Mariners as a free agent in 2001 but struggled in his only season with the team, finishing with a 10-10 record and a 5.19 ERA.

Valdez spent the final years of his MLB career bouncing around between several teams, including the San Diego Padres, Florida Marlins, and Arizona Diamondbacks. He retired from baseball in 2005 with a career record of 104-105 and a 4.09 ERA.

Throughout his career, Valdez was known for his strong fastball and his ability to pitch effectively in pressure situations. He was also a skilled fielder, winning a Gold Glove award in 2000 for his defensive prowess.

After retiring from baseball, Valdez returned to Mexico and became involved in coaching and player development. He has worked with several teams in the Mexican League and has also served as a pitching coach for the Mexican national team.

Overall, Ismael Valdez had a successful career as a pitcher in MLB, earning a reputation as a reliable starter and a skilled fielder. While he never achieved the same level of success as some of his contemporaries, he was a valuable contributor to several teams over the course of his career.