RAJKOT: As he doesn't possess the pace of Umran Mailk, India medium pacer Harshal Patel feels he has to keep upping his ‘variations' game to extend his nascent international career.
Harshal had made his India debut after the T20 World Cup last November and more than six months into international cricket, the 31-year-old has 17 wickets in 11 games at an average of 19.52.