I calculated the results of the 11th game and this was my findings:

Stretched Hash: 6e466cdd13cc80b1137addf46362bbe3714fc9bf7faef9aba930554d3e080ba5

Winning Ticket: 153066545
Winning TX: ecd8610c2ce3dd5fe7c23e0793d1a91dfa5d89561a69fafd20d893bbaefab85d
Prize: 1.59096084 BTC + 97.798% of the early bird bonus pool

Looks like cowbay again  

Can you confirm this is the correct result?