What to know

• Liverpool manager Andoni Iraola revealed his frustration after being unable to make substitutions before Nottingham Forest were awarded a crucial penalty at Anfield on Saturday. The Reds needed to come from behind to snatch a 2-2 draw for a second successive w...S1
• Fourth official appeared to struggle with electronic boards‘I wanted to make those substitutions about three minutes before’Andoni Iraola bemoaned a poor first-half display plus a broken electronic board for Liverpool’s disappointing 2-2 draw with Nottingham F...S2
• The fourth official appeared to have problems with the electronic boards.S3