Admittedly, watching the first Chinese season of “The Ultimate Fighter” is an exercise for only the hardest of hardcore fans, so getting locked into the international reality show’s ending is a tough sell. Saturday morning cartoon-watchers will, as usual, find the early fight card quite convenient for their schedule. As for those curious about the stories and fights that built to the TUF China Finale, they may be in for a wait. “TUF: China” was expected to stream on UFC Fight Pass, where Saturday’s finale streams live, but the promotion has yet to post the series on the new digital network.