Oblique Seville and Julien Alfred produced a pair of scintillating performances to claim the 100m titles at the Racers Grand Prix at the National Stadium in Kingston on Saturday.

Seville produced a personal best and world leading 9.82 to claim the men’s race ahead of American World champion Noah Lyles and Kenya’s Ferdinand Omanyala.

Lyles’s time in second was a season’s best 9.85 while Omanyala ran 10.02 in third.

“I came out here in front of my Jamaican fans looking for a personal best and to get it today means a lot to me,” Seville said after the race.

“I just came out here to deliver. You’re always going to have ups and downs with the wind but you just have to run through it,” he added.

“As long as I’m healthy, expect good things,” was Seville’s response when asked about what fans can expect from him at Jamaica’s Olympic trials set for June 27-30.

In the women’s equivalent, St. Lucian World Indoor champion Julien Alfred sped to a personal best and meet record 10.78 to win ahead of Krystal Sloley who broke 11 seconds for the first time with 10.99 in second and Shashalee Forbes who ran a season’s best 11.05 in third.

Alfred says she didn’t expect to run that fast.

“I wanted to come out here and just work on execution. I didn’t expect that time and that’s why I was smiling so much,” she said.