Tom Harper and Suffolk held their nerve to keep alive their chances of reaching the quarter-finals of this season’s NCCA Trophy. Harper claimed 5-50 as Suffolk defeated Norfolk by 19 runs in Sunday’s Group 2 game at Sudbury sponsored by Cahill Renewable and Electrical which saw 24 sixes and 56 fours to entertain a good-sized crowd. Mildenhall’s Darren Ironside’s imperious 128 off 120 deliveries – his first white-ball century for Suffolk – underpinned Suffolk’s 331-6 after they chose to bat first upon winning the toss. Ironside, who struck 16 fours and three sixes, received solid support from G…