PGA star Lucas Glover -- who won the 2009 U.S. Open -- told cops his wife attacked him Saturday and called him a a"p*ssy and a "loser" because he played poorly in a golf tournament earlier that day.
It's all in a police report obtained by TMZ Sports ... which says cops in Jacksonville, Florida were called to a rented house where Glover and his wife and mother were staying.
According to the report, Lucas' mother had cuts on her arms and blood on her chest when cops arrived ... and said Krista had attacked both her and Lucas.