Fowler, Lee trade parking lot pranks

ATLANTA The practical joke war between Rickie Fowler and Danny Lee escalated on Friday at the Tour Championship.

Fowler seemed to up the ante in the ongoing bout between the two when he wrote on the sign attached to Lees parking spot at East Lake and placed parking cones and tape in the space.

Did you do this @rickiefowler ?

Danny Lee (@dannygolf72) September 25, 2015"I'm sure this is just the beginning." - @RickieFowler on his prank war with @dannygolf72

PGA TOUR (@PGATOUR) September 25, 2015

Lee retaliated late Friday, ringing Fowlers parking space with tape and assorted signs.

[email protected] has already retaliated on @RickieFowler.

PGA TOUR (@PGATOUR) September 25, 2015

He tried to call it quits, but he started it, so I feel like it is my turn, Folwer said after his round on Day 2.

Lee seemed to embrace the challenge, telling after his round, Now its getting serious.