Pretty sure she still has a mixed bag of clubs. She has been well documented as playing multiple brands in her set up for quite a while.

Driver: Titleist TSR3 (9°, Kuro Kage shaft)
Fairway woods: Titleist TSi2 (15°) PXG 0341 X GEN2 (18°, Graphite Design Tour AD IZ-6 S shaft)
Hybrids: png G425 (22°, Graphite Design Tour AD IZ 65 R1 shaft)
Irons: Titleist T200 (5) Proto Concept C07 (6) Proto Concept C05 (7-9, Aerotech FC 70 S shafts)

Scotty GSS putter and the ProV1x ball

She just signed a deal playing Proto Concept irons.

I've seen the Proto irons, they're sharp looking. I'd hit the C01's in a heartbeat, except for the fact they don't say Titleist MB on them.

I think a lot of pros change out clubs quite frequently ( there are loyalists out there). But Lydia seems to change things up quite frequently. Teachers, caddies, clubs etc. That is my observation, but it seems to me that's the way she works. I'm a big fan of hers and saw her play recently at a tournament. Her swing is terrific, great tempo!!
People need to remember she has been on tour and was No. 1 at the age of 17!

Yeah Lydia has made a ton of changes to equipment, not sure if it's short term contracts or she just decides when it's time to end.

Side note, here is a database for PGA Tour Players(some liv) www.pgaclubtracker.com/

Golfwrx is also good to find these details

Michael,
Fascinating website.....Thanks!

Both Ladies and Men tour players mix it up now more than ever. They are on the range constantly seeing what works best for them without regard for brand.

Frank,
Where do you get your information from. I don't doubt the pros are trying different clubs to gain a competitive edge.

Another great addition to TT!

Huh? Might have been asleep during recent LPGA events, but I thought she wore the cap with 3 letters, first being the initial of the founder/owner.

Wow, I dont watch womens as much as i should. When did she switch from PXG?