His last submission loss was in 2011, in the 3rd round, by Ronaldo Souza...
And before that, he was subbed by Jake Shield in 2009...
And any of his other submission losses were over 10 yrs ago, so who even cares...
And the ole Diaz KO was over 10 yrs ago as well...
...I think the only way to beat Lawler is to somehow catch him early to mid fight...
If you think he can't be subbed or beaten by decision (i know it seems impossibly with the judges) then you are delusional. Everybody loves Robbie and for good reason, but he is BY FAR the most beatable champ in the UFC right now