Karachi: Pakistan wicketkeeper Mohammad Rizwan continued to impress with the bat as he led Multan Sultans to their first win in the Pakistan Super League, beating Lahore Qalandars by seven wickets on Friday. Rizwan hit 76 off 49 balls — his second half-century in this year’s PSL — and Pakistan international Sohaib Maqsood made an unbeaten 61 off 41. Rizwan …