Pakistan off-spinner Saeed Ajmal was fined 15 percent of his match fee for his aggressive behavior following the dismissal of Sri Lanka captain Kumar Sangakkara in Wednesday's Twenty20 international.
Pakistan have completed a comfortable victory over Sri Lanka by 52 runs having bowled them out for just 120 in 18.1 overs.
Pakistan captain Younis Khan accepts responsibility for Test and ODI defeats in Sri Lanka but is rejecting calls to resign, lashing out at his critics instead.
Sri Lanka will have an early opportunity to avenge their defeat at the hands of Pakistan in the World T20 final when the two teams clash on Wednesday.
The 23-year-old left-hander had impressed in the tour match between Sri Lanka A and the Pakistanis in Kurunegala ahead of the five-match ODI series.
The bad tour of Lanka and rumours of discord in the team notwithstanding, Pakistan captain is confident that they will either win the Champions Trophy or 2011 WC.
Mohammad Aamer and Rana Naved took four wickets apiece as Pakistan dominated the final ODI in Colombo while Sri Lanka slumped to a 132-run defeat.
The wheels haven't quite come off for Pakistan, but the nuts have certainly been loosened and the main aim is to continue to regain some lost pride.
Teenager Umar Akmal scored a brilliant maiden century and Rao Iftikhar's five wickets to power Pakistan Beat Sri Lanka by 146-runs in the fourth One-day international at Colombo on Friday.
Sri Lanka, who lead the five-match series 3-0, made three changes, with bowlers Lasith Malinga, Malinga Bandara and Ajantha Mendis coming into the side.