Kammala jumla mai zuwa: A lokacin kakar 2010-11 ya jagoranci Team USA wajen zira kwallaye 34 da kuma taimakawa 28 a wasanni 50. Grimaldi ya cancanci shiga cikin National Hockey League (NHL) a cikin
A shekara ta 2011. Kafin daftarin, akwai damuwa game da girmansa. A 5'6 ", ya fi yawancin 'yan wasan NHL. Grimaldi ba shi da damuwa game da girmansa, kuma yana ɗaukar tambayoyin game da shi a hankali, "Ina tsammanin yana da daɗi". 2011<unk>12 "Hockey Prospectus" ya sanya Grimaldi a matsayin # 36 mafi kyawun hangen nesa na hockey yana mai cewa "ya shawo kan ƙarancin girmansa tare da abubuwan da ba a iya gani da ƙwarewar jiki".