Prior to the 2013 -- 14 trade deadline , the Blues traded Halák , Chris Stewart , William Carrier , a first-round draft pick in 2015 , and a conditional third-round draft pick in 2014 to the Buffalo Sabres in exchange for Ryan Miller and Steve Ott on February 28 , 2014 .
On February 28 , 2014 , before the 2013 -- 14 trade deadline , Halák along with Chris Stewart , William Carrier , a first-round draft pick in 2015 and a conditional third-round draft pick in 2014 to the Buffalo Sabres for Ryan Miller and Steve Ott .