Fernando Tatis Jr. tested positive for Clostebol, a performance-enhancing substance in violation of Major League Baseball’s Joint Drug Prevention and Treatment Program.
Tatis’ suspension, announced by MLB on Friday, is effective immediately.
“We were surprised and extremely disappointed to learn today that Fernando Tatis Jr. tested positive for a performance-enhancing substance in violation of Major League Baseball’s Joint Prevention and Treatment Program and subsequently received an 80-game suspension without pay,” the Padres said in a statement. “We fully support the Program and are hopeful that Fernando will learn from this experience.”