As of two weeks ago according to another website, Rose was playing a Titleist driver, Vokey wedges, Scotty Cameron putter. Miura irons, Taylor Made 3-wood and 7 wood.

Fairly confident in saying that he is not on staff either as a full line ambassador or even a golf ball user. Testament to the quality of the clubs for sure!

He has been a long time closet TM player since he was an amateur. I did not notice the SC Putter...very cool, its been a long time coming...I do not believe he joined Titleist but did not pay enough attention because of his history with TM.

Cheers

Actually in 2019, JR went to Honma golf clubs. I believe it was for only 1 year.
He did stick with the Taylor Made fairway woods during that time.

He is back to TM fairway metal now...

I found a WITB for Justin for Pebble Beach and he did have a GT2 9* driver in the bag (set at C2), SM9, SM10 and a WW prototype Vokey wedges and a Scotty T-5 Tour prototype. His irons were Miura and the fairways TM. He apparently switches between the Scotty and an Axis1 putter he co-designed that looked an awful lot like the T-5. According the the WITB, he played the Pro V1 Left Dot.

Why wouldn't he? Titleist is the best!