49-46 Brady at worst I think. Gilbert seemed stuck in that Romero state where he doesn't trust his gas tank enough to open up past some very short combinations or single strikes, and doesn't really build on any defensive success he has. His defensive wrestling looked on point for most of the fight, as did his grappling when it hit the mat, but it meant very little since Sean was still allowed to keep scoring on the feet or get control time along the cage after that.
His age showed tonight, and Brady's striking and cardio did look much improved as well.