One-day International, Harare: Bangladesh 228-9 (50 ovs) beat Zimbabwe 214 (49.4 ovs) by 14 runs
Bangladesh took a 2-1 lead with one match to play after securing a tense 14-run victory over Zimbabwe in Harare.
Nafees hit 75 in only his fourth ODI, against Australia in 2005
Put in by Prosper Utseya, they lost two early wickets but opener Shahriar Nafees and wicketkeeper Mushfiqur Rahim put on 100 for the fourth wicket.
Nafees hit 10 fours in 69 and Mashrafe Mortaza and Tapash Baisya hit two sixes apiece to lift the total to 228-9.
Vusi Sibanda, who hit 93 in the second match, struck 64 from 89 balls but the last five Zimbabwe wickets fell for 12.
The Zimbabweans were handily placed at 202-5 in the 44th over when Tapash Baisya bowled Keith Dabengwa to trigger the collapse.