CHARLOTTE, N.C. — Four-time NBA champion Tony Parker’s impressive career is over.

Parker announced Monday he’s retiring from basketball after 18 seasons in the NBA. The 37-year-old guard said on Twitter it was an emotional decision.

“It’s with a lot of emotion that I retire from basketball, it was an incredible journey!” Parker tweeted. “Even in my wildest dreams, I never thought I would live all those unbelievable moments with the NBA and the French National Team. Thank you for everything!”

Parker played 17 seasons for the San Antonio Spurs.