West Indies 219 (Shai Hope 90*, Powell 56, Cremer 4-64) and 373 (Chase 95, Brathwaite 86, Cremer 4-114) beat Zimbabwe 159 (Bishoo 5-79) and 316 (Taylor 73, Masakadza 57, Bishoo 4-105) by 117 runs.
Bulawayo: Legspinner Devendra Bishoo finished with nine wickets in the match as the West Indies swept to a 117-run victory over Zimbabwe in the first Test on Tuesday.
Bishoo followed up his 5 for 79 in the first innings with figures of 4 for 105 in the second as Zimbabwe were bowled out for 316 on the fourth day at Queens Sports Club.
Although Hamilton Masakadza and Brendan Taylor struck half-centuries as Zimbabwe put up a better fight with the bat in their second innings, they were derailed by some clever bowling from Bishoo and a couple of calamitous run-outs, ensuring they were always unlikely to pull off a world-record chase of 434.
The second and final Test gets underway at the same venue on Sunday.
Zimbabwe made a bold start to their innings, with Hamilton Masakadza and Solomon Mire putting on 99 for the first wicket at a brisk rate.
But both batsmen departed in quick succession after lunch, with Masakadza caught at short leg for 57 - his first half-century in almost three years - and Mire (47) undone by some sharp reverse swing from fast bowler Kemar Roach.
Brendan Taylor and Ervine were able to absorb the pressure of a strong West Indian pace attack with a swinging ball in a steady partnership over the next hour, before Bishoo struck two critical blows.
First Ervine was trapped lbw for 18 by a delivery that kept a touch low, then Williams was stumped by wicketkeeper Shane Dowrich.
Taylor made 73 in returns match for Zimbabwe.
Zimbabwe had required just 21 deliveries to polish off the West Indian second innings at the start of day four, with the tourists adding just four runs to their overnight score of 369 for eight.
Legspinner Graeme Cremer picked up his eighth wicket in the match when he bowled Roach with the first ball of the day, before Williams denied Roston Chase a century when he bowled him for 95.