Pakistan, which attained top ranking after drawing a four-match series 2-2 to England in August last year, has slipped since then, losing six of eight Tests. It defeated the West Indies 2-1 in a home series in the United Arab Emirates but subsequently lost 2-0 to New Zealand and 3-0 to Australia in away series.
Pakistan can at best go to 99 points whereas a 3-0 loss could see it slip to 89 points and seventh position in the 10-team table led by India with 122 points. South Africa and Australia are second and third with 109 and 108 points, respectively.
# Pakistan wins 3-0 - Pakistan 99; West Indies 67
# Pakistan wins 2-0 - Pakistan 98, West Indies 68
# Pakistan wins 1-0 or 2-1 - Pakistan 97, West Indies 70
# West Indies wins 1-0 or 2-1 - Pakistan 92, West Indies 75
# West Indies wins 2-0 - Pakistan 91, West Indies 77
# West Indies wins 3-0 - Pakistan 89, West Indies 78
Latest ICC Test Team Rankings (as on 19 April, before the West Indies-Pakistan series)