Former 100m champion Dina Asher-Smith was knocked off her perch by Daryll Neita at the 2022 UK Athletics Championships in Manchester.
The 26-year-old - who recently confirmed that she would be competing in front of the home crowd at the Birmingham Commonwealth Games - was forced to settle for silver on the day.
Asher-Smith flew out of the blocks before Neita - who took Tokyo Olympic bronze alongside her compatriot in the 4x100m relay - responded to win with a time of 10.8 seconds in windy conditions.
Asher-Smith finished with a time of 10.87 seconds to clinch the silver medal, with Imani Lansiquot (11.03) in third, and there was also a surprise result in the men's 100m race.
Second-placed Prescod was close behind with 9,94 as Zharnel Hughes finished third with 9.97, but the blustery conditions meant that national records were off the table.