SHANGHAI (AP) — The streak ended with little fanfare, and that was just fine with Phil Mickelson. He slashed his way to a tie for 28th in the HSBC Champions, with only 100 or so fans following along. Mickelson played his last nine holes right behind Rory McIlroy, but only because Lefty was in the first group to tee off on the back nine. He signed for a 68 in his final round of the year. The…