What do you think of her pedigree?

One Diamond Lady Quarter Horse

What do you think of her pedigree for western speed events? Have you heard of any of the horses in her line??

I am familiar with a good number of horses in your horse's pedigree. She is line bred Impressive on her sire's topside. Hope she is HYPP N/N. Lightning Bar, Doc Bar's sire was a Halter and Race bred horse. Leo was a "sizzling speed horse". On your mare's bottom side/dam all her Top Deck, Easy Jet ancestors "scream" speedsters and had each of them had AAA+ ratings on the race track.

Yup, I do believe your horse would excel in Western Speed Events.