I was doing this awhile ago , and it worked pretty well. The one thing I noticed is that I would physically bonk during some of my workouts. The weights would feel about 40 lbs heavier and I was noticeably slower getting under cleans. Usually this happened later in the week, and my calories were restricted about as low as I was willing to take them.
I started doing moderate, semi-clean carb ups on Saturday, and this was then no longer an issue. Usually some buckwheat pancakes pwo w/ some fruit, then sweet potato fries or black beans with lunch, and maybe a bowl of oatmeal if I felt like it. I’d usually end up taking a nap because I’d be so drowsy from the blood sugar or whatever does that to you.
Weight still came off and I noticed no performance decreases in the gym, at least in terms of totally failing to get a good workout in.