STgenetics - DELTA-LAMBDA is the #1 UDC of the top TPI sires! DELTA-LAMBDA is the #1 UDC Sire on Holstein Association USA Top 100 International TPI Bulls List 4/20. DELTA-LAMBDA is also
Top 50 GTPI USA proven sires
Some new, some the same to top bull list
Leading in health and efficiency in US Holstein population - CRV
New bull proofs USA - GenHotel
The BullVine on Twitter: "Top 100 TPI® International Bulls - December 2021 https://t.co/RreYxKrIQK https://t.co/MOqVLOmayO" / Twitter
The GENEX Blog: What about our progeny-proven sires?
Proven bull eclipses 3000 TPI
December 2019 Holstein Highlights | All West/Select Sires
Four Top-10 GTPI Sires, Helix Remains Strong at No. 1
Top Ranking Animal Lists
Polled bulls from CRV show strength and components - CRV