The Belgian league clash between Charleroi and Standard Liege was abandoned on Sunday after firecrackers and cigarette lighters were thrown by fans of the bitter rivals.
Lighters and firecrackers were thrown at Charleroi goalkeeper Nicolas Penneteau, which led to Standard's coach and players making a public appeal for calm via the stadium speakers.
Then, Standard goalkeeper Guillaume Hubert was targeted by a beer glass and flare leading to the game being called off.
On Saturday, the French top-flight clash between Metz and Lyon was also halted when Lyon goalkeeper Anthony Lopes was hit by a firecracker.
The match was abandoned after just 31 minutes with Portuguese international Lopes requiring hospital treatment for damaged hearing.
Metz, leading 1-0 when play was halted, face the risk of heavy sanctions which could include forfeiting the match and Lyon being awarded the win.