Stars Muted No More at British Open, Rahm Roars Up Leaderboard

Golfer Jon Rahm, in a white cap and blue golf shirt, watches his tee shot with his driver over his right shoulder.Every major tournament has the cruel, curt power to humble golf’s stars. Rory McIlroy at the Masters. Justin Thomas at the P.G.A. Championship. Phil Mickelson at the U.S. Open (OK, make that a lot of them).

This British Open was seeming awful vengeful, more hostile and taunting to the sport’s powers than most recent majors — until Jon Rahm mounted the sort of Saturday stampede that propels a player into the record books and closer to contention.

The world’s third-ranked player had stumbled to a three-over-par 74 on Thursday at Royal Liverpool Golf Club, good for all of 89th place.…