Curlin, a top 5 sire in the Northern Hemisphere, is an up and coming sire of sires.
Tension is out of the Tiznow mare Tough Tiz’s Sis that is a multiple G1 winner with earnings near $1M dollars. Tension is also half to a graded stakes filly, Tiz Midnight.
The cross of Curlin with A.P. Indy and sons of A.P. Indy is loaded with graded stakes horses, including Grade 1 winner Stellar Wind.