Maud Hazard may have this wrong I am fuelled by Baileys and very tired but I have compared a few things from 2014 in West Mids.
2014 there were 6 anti EU parties with a combined vote of 493;309 votes.
2019 BXP got 507,152 so he has increased this anti Eu vote by 13,843.
In an election where the Tory’s lost over 195,00 and Labour lost over 100,000. And overall turnout for the region was up, in one of the strongest Leave areas in the country. His overall percentage vote is marginally down on Ukip and even more so if you chuck in all the other smaller anti Europe parties into that total.
He can spin it however he wants he will never admit it but he will have expected a much better result in the West Mids.