After being asked to bat first, West Indies appeared well placed at one stage but suffered a dramatic collapse. The hosts eventually finished on 140/9, losing six wickets for just 19 runs during the latter stages of the innings.

The collapse proved decisive as New Zealand chased down the target with relative comfort, reaching 141/4 and securing an important victory ahead of the final two matches.

West Indies' innings suffered an early setback when opener John Campbell was forced to retire hurt in the sixth over. While attempting a single, Campbell appeared to suffer a hamstring injury and had to leave the field with assistance, disrupting the home side's momentum.

Despite the setback, Casey Carty and Shimron Hetmyer rebuilt the innings impressively. The pair steadied the batting effort and guided West Indies to 121/3, putting the hosts in a strong position to post a competitive total.

However, the turning point arrived when New Zealand's spinners tightened their grip on the contest.

Captain Michael Bracewell first trapped Carty leg-before wicket, breaking a crucial partnership. In the following over, Hetmyer attempted to accelerate the scoring but was caught in the deep while trying to clear the boundary.

From that point onward, the innings unraveled rapidly.

Jaden Lennox once again emerged as New Zealand's standout bowler. The spinner, who had claimed a five-wicket haul in the previous match, followed it up with figures of 4/52. His spell dismantled the lower middle order and helped trigger the collapse that left West Indies well below a competitive score.

The performance also saw Lennox equal New Zealand's record for the most wickets by a spinner in a bilateral ODI series, underlining his growing importance in the team's bowling attack.

Chasing 141, New Zealand did not have everything their own way.

West Indies fought back with the ball and reduced the visitors to 77/3. Nineteen-year-old spinner Vitelle Lawrence impressed on ODI duty, removing Henry Nicholls with a delivery that shattered the stumps. Mark Chapman and Will Young also departed, giving the hosts a brief opportunity to push for an unlikely victory.

A key moment came when New Zealand required 33 more runs for victory. Dean Foxcroft was struck on the pads by Lawrence, but the on-field umpire ruled the delivery as runs rather than an LBW appeal. West Indies opted not to review the decision.

Television replays later suggested the ball would have gone on to hit the leg stump, meaning a successful DRS review could have given the hosts another breakthrough at a crucial stage.

Instead, New Zealand capitalised on the reprieve.

Captain Tom Latham anchored the chase with a composed unbeaten 51 off 53 deliveries. He found solid support from Dean Foxcroft as the pair added an unbroken 52-run partnership for the fifth wicket.

The duo absorbed the pressure effectively and ensured there were no further setbacks. A couple of loose deliveries from Lawrence helped ease the tension, and New Zealand eventually crossed the finish line without losing another wicket.

The victory gives New Zealand a commanding position in the series with two matches remaining. Another win in the fourth ODI would secure the series for the visitors.

For West Indies, the defeat will be particularly frustrating given their strong position at 121/3. The batting collapse exposed familiar issues in the middle and lower order, and the team now faces a must-win situation heading into the remaining games.

The final two ODIs will be played in Barbados, where West Indies must win both matches to keep their hopes of a series victory alive. New Zealand, meanwhile, will aim to maintain their momentum and seal the series at the earliest opportunity.

The 23-year-old finished with outstanding figures of 5 for 19, dismantling the West Indies middle and lower order after the home side had shown early promise. His spell triggered a dramatic collapse, turning what looked like a competitive innings into one of the team's lowest ODI totals in recent times.

After losing the opening ODI and falling behind in the series, New Zealand arrived under pressure. Their bowlers responded with discipline from the outset, restricting scoring opportunities and forcing the West Indies batters into mistakes. Lennox, introduced after the powerplay, made an immediate impact with his accuracy and variations, picking up wickets at regular intervals.

West Indies were unable to build meaningful partnerships as wickets continued to fall. The middle order failed to recover after the early breakthroughs, leaving the hosts with a modest target that was always likely to test only New Zealand's discipline rather than their batting strength.

The chase was not entirely straightforward. New Zealand lost a few wickets while pursuing the target, but experienced wicketkeeper-batter Tom Latham steadied the innings with a composed knock. He ensured there were no further setbacks as the visitors comfortably reached the target with 104 balls remaining, underlining the one-sided nature of the contest.

Lennox was deservedly named Player of the Match after registering the first five-wicket haul of his ODI career. The performance also strengthened his case for a regular place in New Zealand's white-ball bowling attack as the team continues to build depth ahead of upcoming international assignments.

The victory carries added significance for New Zealand after their disappointing performance in the opening match, where the West Indies secured a seven-wicket win to take an early lead in the series. The visitors have now restored parity, ensuring the remaining three matches will decide the outcome of the contest.

For the West Indies, the defeat exposed familiar batting concerns. Despite enjoying home conditions in Guyana, the batting unit struggled to rotate strike and counter disciplined spin bowling once the innings entered the middle overs. The collapse prevented the hosts from posting a competitive total and left their bowlers with very little to defend.

New Zealand, meanwhile, will take confidence from the all-round display. Their bowlers executed plans effectively, while the batting unit avoided unnecessary risks during the chase. Team management will hope the momentum generated from this convincing victory carries into the remaining fixtures as both sides battle for series supremacy.

With the series now locked at 1-1, attention shifts to the third ODI, where both teams will look to seize control. New Zealand will be eager to build on Lennox's breakthrough performance, while the West Indies will aim to regroup quickly and address the batting shortcomings that proved costly in Guyana.

The result marked an encouraging beginning for the Caribbean side after a mixed run in recent international fixtures. A disciplined bowling effort restricted New Zealand to a below-par total before the West Indies batters ensured there were no major hiccups during the chase.

New Zealand struggled to build partnerships after being asked to bat. Regular wickets prevented the visitors from gaining momentum, and despite a few useful contributions in the middle order, they failed to post a challenging score. West Indies bowlers maintained tight lines throughout the innings and capitalised on every opportunity offered by the New Zealand batting line-up.

One of the standout performers with the ball was left-arm spinner Gudakesh Motie, who delivered a match-winning spell by claiming three wickets. His control through the middle overs slowed New Zealand's scoring rate and triggered a collapse that shifted the contest firmly in West Indies' favour. The support bowlers also chipped in with timely breakthroughs to ensure the visitors never recovered.

Chasing the target, West Indies approached the innings with patience rather than aggression. After losing an early wicket, the home side rebuilt steadily before accelerating when required. The middle order absorbed the pressure effectively, rotating the strike and punishing loose deliveries to keep the asking rate comfortably under control.

The partnership that followed proved decisive as the hosts moved closer to victory without allowing New Zealand a route back into the contest. Once the set batters found their rhythm, the outcome rarely appeared in doubt.

West Indies eventually crossed the finish line with seven wickets in hand and more than an over to spare, completing a comprehensive all-round performance. The victory reflected both disciplined bowling and a composed batting display, giving the home side valuable momentum early in the series.

For New Zealand, the defeat exposed concerns with their batting consistency. The visitors were unable to convert starts into substantial scores, and the lack of partnerships left their bowlers with too little to defend. They will now look to regroup quickly before the second ODI as they attempt to level the series.

The result is another positive sign for the West Indies as they continue rebuilding their white-ball squad ahead of upcoming ICC events. Winning the opening match at home also strengthens their chances of securing the ODI series before it reaches the decider.

Attention now shifts to the second ODI, where New Zealand face a must-win situation to stay alive in the contest, while West Indies will aim to seal the series with another strong performance.