I don't know what's happened, but Luke's results in both singles and doubles have just fallen off the radar. I think it's probably just too much pressure combined with too much playing, but he needs to start picking it up now, as the last part of the year he has quite a bit to defend. Unfortunately, as of right now, it appears the end of the year last year/start of this year was a fluke run. Let's see if the second half of the season gives him better performances.
I just hope Łukasz will find his form back for the remainder of the seanon