Jacobs, the Tokyo Olympics gold medallist, had been favourite going into the race, but had a terrible start, handing Glave an advantage he never ceded.The Italian suddenly slowed to a jog at around the 50m point of the race with what he later said could be a "serious" injury to his adductor.The Jamaican-born Glave clocked 10.09 seconds for the win, with world indoor 60m champion Jeremiah Azu also taking silver for Britain in 10.16sec."It is an amazing feeling," Glave said. "Just the work I put in to come here and execute my race. We have been working on my start, and I was able to execute that today."Upgrading from a bronze medal from 2024 is an amazing feeling."That was the aim to get one, two, and three, but we got 1-2, which is also amazing. Wasn't really pressure mentally. I was ready for this occasion."Glave, 26, added of Britain's 100m performances, notably after Amy Hunt won the women's race on Monday: "It is domination. Total domination."Germany's Owen Ansah, facing calls from his country's anti-doping agency for a four-year ban for refusing to undergo a doping test, took bronze in 10.19sec.Jacobs, 31, eventually came through the line in seventh place, more than two seconds off the pace.