Stock Watch: Gainz for DeChambeau might not be a positive

Isenhour: Has anyone in ever gotten bigger, then played better?

0:002:20Each week on GolfChannel.com, we’ll examine which players’ stocks and trends are rising and falling in the world of golf.

RISING

Kevin Na (+8%): A week after Cam Champ bombed his way to victory, Na won in entirely different fashion – rolling in a Tour-record amount of putts to deny the sixth-ranked player in the world and capture his third title in his past 30 starts. Playing the best golf of his life, who in the sport is grittier than Na?

Jon Rahm (+6%): Rahm has proven that he can beat up on the lesser-weights, as he did again in his home open in Spain, but he’ll have to wait until 2020 to show that he’s ready to take the…