Ku qor sii wadida faqradan - Waxaa lagu qiimeeyay inuu yahay difaaca afaraad ee ugu fiican Waqooyiga Ameerika ee NHL Central Scouting iyo in kasta oo uu ka mid yahay kuwa ugu da'da yar ee u qalma da'da, Siemens waxaa loo xushay 11aad guud ahaan 2011 NHL Entry Draft
waxaa soo xulay kooxda Colorado Avalanche, waxaana laga soo xulay kooxda St Louis Blues isaga iyo Erik Johnson iyo Jay McClement si ay isugu badalaan Chris Stewart iyo Kevin Shattenkirk oo loo doortay wareega labaad. Bishii Luulyo 28, 2011 kooxda Colorado Avalanche waxay Siemens la saxiixatay heshiis saddex sano ah.