Top 50 GTPI USA proven sires

  

Click further for the Top 50 GTPI proven sires in the USA on GTPI base, with a great run for the former popular young Genomic sires which were adding new daughters in the index and increased or kept their total index and position on a great level. Dorcy is the #1 TPI bull in this run, Bookem increased again to GTPI +2257 and is the #2 proven sire in the USA, Shamrock is the #8 TPI bull (GTPI +2227), Meteor #6 (GTPI +2228) and also De-Su Observer increased this run with 41 points up to GTPI +2186 and is one of the highest 99% reliability bulls in the USA on the #12 position of the American TPI ranking!!