Live Score and Schedule of the match also as the match will start at 14:00 Local and 18:00 GMT the live match will be played at Arnos Vale Ground, Kingstown.
"The PCB is obviously extremely concerned at the recent allegations of fixing reported in the media with regard to recently concluded ODI series between Pakistan and West Indies," the statement said. "The PCB maintains zero tolerance towards corruption in the game but investigations in this matter falls within the purview of the ICC's Anti-Corruption and Security Unit. The PCB is in contact with the ICC on this issue and understands that the ICC will be issuing a media release soon.
"The PCB, at the moment, is examining all legal aspects but for the time being will not be making any further comments".
The Twenty20-leg of the tour is currently underway. Pakistan won the first of two T20s on Saturday, and the second and final game will be played later on Sunday in St Vincent.