What to know

• Portsmouth's 2-0 win over Cardiff City at Fratton Park on Saturday was marred by unsavoury scenes after Krystian Bielik allegedly clashed with a home supporterS1
• Krystian Bielik grabbed a young Portsmouth supporter by the throat Krystian Bielik grabbed a young Portsmouth supporter by the throat during Cardiff City’s 2-0 defeat in the Championship on Saturday. The incident occurred during the second half at Fratton Park...S2