Open Up Semilly ♂ †

About Open Up Semilly

Open Up Semilly is a (died 2025) Unknown showjumping stallion foaled in 2002, by Diamant de Semilly out of a Arpege Pierreville dam.

Open Up Semilly, a Selle Français showjumping breeding stallion born in 2002, excelled in competition and left a mark as a sire. Notable achievements in 2011 include a 5th place in the Grand Prix*** of Saint-Lô and a 1st place in the Grand Prix Pro1 at Le Mans. In 2010, he reached 8th place in the 1.45m class at CSI*** of Dinard, underlining his competitive skills. Trained at Haras De Semilly, he shone on the international stage. Known for his high-quality progeny, he consistently ranked among the Best Sires of showjumpers. His pedigree features Diamant de Semilly, a celebrated Selle Français stallion known for significant contributions to equestrian sport.

Open Up Semilly fathered numerous successful showjumping offspring including Venard de Cerisy, who competed at the Tokyo Olympics and boasted an ISO rating of 176. Venard de Cerisy attained victories in prestigious events such as the Grand Prix 1.60m CSI5* in Calgary, Geneva, and other major venues. Another remarkable progeny, Uno de Cerisy, won the CSI5* 1.55m GCT in Paris in 2021 and secured second place in the 1.60m CSIO5* Grand Prix in Dublin 2022. Urican, also sired by Open Up Semilly, achieved an ISO of 153 and delivered strong performances on the international stage.

Open Up Semilly died in 2025 at Haras du Val d’Arnon (heart attack). Breeding may continue via frozen semen — confirm availability with the stud.

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Watch Open Up Semilly jump — 5 clips