Liam dishes out a bagel in the 2nd set. Does make me wonder about CD's comment above re Barrere's attitude (I am not watching so have no idea). But in all honesty - who cares. All Liam can do is beat what's in front of him and by the sounds of it, that is something he is doing very well right now.
Seems to have given time for Barrere to warm up... or realise you can't really go missing for the whole of a five set match. Hope Liam can step it up again now...