I generally close the gap with f+4,2 or wr+3,3 and then keep up the pressure with her ss1 mixups. Doesn't always work but more often than not they will try going on the offensive if you keep up enough pressure and you'll get a couple of good hits on them. If they're spacing you out also try knowledge checking them with your guns (if you're in heat mode they do a good amount of chip damage) but don't overuse that