According to stats guru Justin Ray, the mark for most players at or within four of the lead entering the final round of the PGA Championship is 18 in 1993. Well, we should say was the record, because as Sunday at Aronimink begins there are currently 22 players at or within four shots of the lead. While Jon Rahm at 4 under and Rory McIlroy, Patrick Reed and Xander Schauffele sit at 3, don't sleep on the group at 2 under including Cam Smith, Justin Rose and Joaquin Niemann.