Derby County lost on Saturday.
The West Yorkshire outfit were the better side from start to finish, and there was no doubt that the Rams did not deserve anything from the match.
Chelsea legend Lampard was appointed the Derby manager in the summer - his first senior managerial job.
It must have been bitterly disappointing for the former England international midfielder to suffer such a heavy defeat in front of the home matches.
Managers do tend to get sacked quite frequently in the Premier League and in the Championship, especially at ambitious clubs, and Derby are aiming for a playoff spot.
Lampard was working as a pundit for BT Sport before he got the Derby managerial job, and former Tottenham Hotspur and Everton striker Gary Lineker has jokingly suggested on social networking site Twitter that he would be welcomed back to the team for their Champions League coverage from September.
Leeds are 3-1 up at Derby. @btsport’s Champions League coverage starts again in mid September if you’re interested Frank?— Gary Lineker (@GaryLineker) August 11, 2018