[3] Born in Moscow, Russia, from the age of 7 Valeriy was engaged in volleyball, fulfilled the standard of a candidate for the master of sports.
At the age of 14, he realized that he does not have a great sports future in volleyball, his height of 1.91 was not enough for professional career.
[5] On 9 March 2019 Valery was named as Man of the Match as he scored in Sale's Premiership Rugby win over Leicester Tigers.
Morozov returned to England later on that year with Bath Rugby announcing on the 29 December that he would be joining the club as cover for the injured Beno Obano until the end of the season.
[8][9] He signed for Worcester Warriors for the 2022–23 season but returned to Bath on 3 October 2022 as short-term injury cover.