Pakistan are determined to complete an historic 9-0 rout of the West Indies when the two teams meet in the third and final Test in Sharjah from Sunday.
Having blanked their opponents 3-0 in both the Twenty20 and one-day internationals, Pakistan also claimed the first two Tests — by 56 runs in the day-nighter in Dubai and by 133 runs in the second match in Abu Dhabi.
No team has ever won all nine matches of a tour in cricket history.
Pakistan's strong batting line-up, coupled with the leg-spin of Yasir Shah, proved too good for the inexperienced West Indies who started the tour on a sour note when head coach Phil Simmons was sacked.
They looked rudderless in the limited-overs series and despite fighting gallantly in both Tests by extending the matches to the fifth and final days with stubborn batting, they need a huge lift to avoid another whitewash in Tests.
"Yes, we want to be ruthless, definitely," said Pakistan coach Mickey Arthur.
"We set the challenge that we have eight Tests to play (three in the UAE followed by five in New Zealand and Australia). We have only played two. We are going to judge ourselves on the eight Tests and every Test presents a different challenge."
Pakistan fly out to New Zealand from Sharjah where they play two Tests, the first in Christchurch from November 17. That will be followed by three Tests in Australia.