Well it's not a first round loss, but she still lost the first match she played.
6-7, 1-6 to qualifier Mallory Burdette at IW.
It sucks. She has the talent to be a great player. You don't reach the quarter finals of Wimbledon unseeded twice for no reason. I really don't understand why she is struggling everywhere but grass courts, because her first success was on hardcourt.