The Houston Chronicle (Jonathan Feigen) reports: A day after Tracy McGrady expressed concern about whether he would be ready for the Rockets’ season opener Oct. 29, he was so encouraged by his play in Sunday’s scrimmage-heavy practice that he spoke confidently about playing in the preseason finale Thursday night in Sacramento. “Actually, I felt pretty good today,” McGrady said. “I wanted to really push myself in practice, to start today a push toward the game on Thursday. I came in here, did what I wanted to do, went hard and felt pretty good. “I am (encouraged.) It’s better for my psyche coming out here and knowing I can get up and down and I can do some of the things I had trouble with earlier. Still struggling a little bit defensively, but I’m coming around.”