New Zealand swashbuckler Tim Seifert levelled Andre Russell's record for the fastest century and walloped the second-highest score in the Caribbean Premier League (CPL) after he caused mayhem at Gros Islet.
With this win, NZ have ended the group stage of the series with three wins in as many matches and set a title clash with Proteas, who won two and lost two to finish second. The hosts, Zimbabwe, are out of the competition after losing all three matches.
New Zealand batter Mark Chapman, who missed the second ODI against Pakistan due to a hamstring injury, will sit out of the third and final game of the series on Saturday at Mount Maunganui.
Siddique was found guilty of breaching Level 1 of the ICC Code of Conduct twice. He has been fined 25 per cent fine to his match fees along with two demerit points, which have been added to his disciplinary record.