Jason Grilli is a former professional baseball player who played as a relief pitcher in Major League Baseball (MLB) for 15 seasons. He was born on November 11, 1976, in Royal Oak, Michigan, and attended Baker High School in Baldwinsville, New York. Grilli was drafted by the San Francisco Giants in the first round of the 1997 MLB draft, and he made his MLB debut with the team in 2000.

Grilli played for several teams throughout his career, including the Giants, the Florida Marlins, the Chicago White Sox, the Detroit Tigers, the Colorado Rockies, the Texas Rangers, the Pittsburgh Pirates, the Los Angeles Angels, and the Toronto Blue Jays. He was primarily used as a relief pitcher, and he was known for his fastball, slider, and curveball.

Grilli had a successful career as a relief pitcher, and he was particularly effective in the later years of his career. He was named an All-Star in 2013 while playing for the Pirates, and he finished the season with a 2.70 earned run average (ERA) and 33 saves. He also helped lead the Pirates to the playoffs that year, and he pitched in three postseason games.

In addition to his success on the field, Grilli was also known for his philanthropic work off the field. He founded the Jason Grilli Foundation in 2012, which is dedicated to supporting children and families affected by cancer. The foundation has raised thousands of dollars for cancer research and patient care.

Grilli announced his retirement from baseball in 2017, after playing for 15 seasons in the MLB. He finished his career with a 4.07 ERA, 60 wins, 70 losses, and 85 saves. He also struck out 844 batters in 794 innings pitched.

Overall, Jason Grilli had a successful career as a relief pitcher in the MLB. He was known for his fastball, slider, and curveball, and he was particularly effective in the later years of his career. He was also known for his philanthropic work off the field, and he founded the Jason Grilli Foundation to support children and families affected by cancer.