Playing in just his second ODI, Asif decimated the Zimbabwe line-up with figures of 5 for 25 as the hosts were bowled out for 161, then scored 38 as Pakistan chased their target in 34 overs to win by seven wickets.
The 30-year-old was a late addition to Pakistan's ODI squad at the behest of Test captain Misbah-ul-Haq, who felt the offspinner could come in handy against England's slew of left-handers in a three-match series that starts on October 13.