The ITF M15 Hrastnik is a professional tennis tournament held in Hrastnik, Slovenia. It is part of the International Tennis Federation's Men's Circuit and features up-and-coming players from around the world competing for valuable ranking points and prize money. The tournament typically attracts a strong field of players, including top juniors, college standouts, and seasoned professionals looking to climb the rankings. With exciting matches, intense competition, and a beautiful setting in Hrastnik, the ITF M15 Hrastnik is a must-see event for tennis fans.