American Alexis Holmes and great Britain’s Matthew Hudson-Smith emerged as the winners of the women’s and men’s 400m races at the inaugural Jamaica Athletics Invitational at the National Stadium in Kingston on Saturday.

Holmes, a member of the USA’s gold medal-winning mixed relay team at the World Championships in Budapest last year and the World Relays this year in Nassau, ran 50.31 to lead an American 1-2-3 with Brittany Brown running 51.21 in second and Naasha Robinson running 51.81 in third.

“I had a lot of fun. The energy was great,” Holmes said after the race.

“I was expecting a smooth race and just trying to get the win. I just try to stay relaxed and poised because I know I have a strong finish,” she added.

The men’s race saw World Championship silver medallist Matthew Hudson-Smith produce 44.69 to take the win ahead of American Matthew Boling (44.98) and Jamaica’s Zandrion Barnes (45.41).

“I’m a lot more healthier this year. I’ve got the best team in the world. My coach Gary Evans is a man with a plan and this year it’s all about being healthy when it matters,” he said after the race.

“It was a good executed race. We just wanted to come home strong and be composed. I’ve got Oslo, Europeans, Monaco and London so I’ve got a lot more races and training,” he added.

The Brit also gave props to World Champion Antonio Watson who ran 45.61 for fifth.

“Listen, he’s the reigning World Champion so I’ve got to give him respect. He came out here in front of his people and raced. He delivered when it mattered,” he said.