Bangladesh 'A' sealed the three-match unofficial series against Zimbabwe 'A' winning the second match by 36 runs at Harare Sports Club in Zimbabwe on Wednesday.
Earlier, they won the first match by huge 138 runs.
Sending to bat first Bangladesh scored 282 runs for six in 50 overs riding on the performance of Shadman, Mithun and Mosaddek.
Though Shadman was out scoring 47 runs, Mithun and Mosaddek picked their respective fifties. Mithun scored the highest 66 runs while Mosaddek was unbeaten with 50 runs. For Zimbabwe Donald Tiripano grabbed three wickets.
Chasing the target, Zimbabwe 'A' scored 246 runs for nine wickets in 50 overs. Brian Chari scored the highest 69 runs while skipper Mutombodzi made 57 runs.