He's only saying something millions of people right here in the US have said and are saying about this silly crap perpetrated by the dems since Trump whipped Hillary's ass and they refused to accept the results of an election legitimately won.
He won the electoral vote only by the skin of his teeth, with Russians help.
He carried 30 states to Hillary's 20 and had 304 electoral votes to Hillary's 227.
Carrying 60% of the states and 57% of the electoral vote is not skin of your teeth.
And there is no proof, none, that Russia had any impact on the election. Claiming so without proof of any such impact on the actual votes or results is absurd.
He kicked her ass up and down the block in the contest he was in, governed by the rules of that contest. Claim anything you wish, the stats say otherwise.