Rubuta ci gaba don wannan sakin layi - Kaleta ya shafe babban aikinsa na wasan hockey na kankara tare da Peterborough, inda ya tara maki 147 da mintuna 460 na horo a cikin yanayi huɗu. A cikin wasannin OHL na 2006, Kaleta ya zira kwallaye takwas da kuma taimakawa goma yayin da Petes ya kai gasar Memorial Cup ta 2006. Kaleta ya sanya hannu kan kwantiraginsa na farko a watan Yunin 2006 tare da Buffalo Sabres, kungiyar da ta tsara shi shekaru biyu da suka gabata a 2004
, na 176 a cikin duka.