No, he's spot on. The 50/50 stuff was about the amount of games, and yes, he's started 27 games out of 59. Close enough.
He's probably talking from his own perspective, not yours... He's not just talking about how good he's been, but about his experience. Nothing wrong with what he's saying, actually I think it's good to hear that he's not too down about the season despite not doing well enough (which is his opinion too, you know) and reports of clashes with coaches.
He's basically saying it's been a tough year, it's been a new and difficult experience, but he's optimistic and he's going to work hard to get better. How is that used against him? I like the video, but he should probably stop doing them, because the fans will twist his words and used them against him, even when they're just making stuff up.