He currently plays for Domzale, wearing the number 40 shirt. At the international level, he represents Slovenia U19. He plays primarily as a Defender. His current market value is estimated at 50K €.

His most recent move was a from NK Domzale U19 to Domzale on 2023-10-01.

Throughout the Slovenia 1.Liga 2025-2026, Lukas Hempt featured in 8 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.