Teenager Mirra Andreeva underlined her growing reputation as the hottest emerging talent on the WTA Tour by shocking world number one Aryna Sabalenka to win the Indian Wells title.
Russia's Andreeva, 17, produced a composed and clinical performance to fight back for a 2-6 6-4 6-3 victory.
It is her second successive title - and back-to-back victories at WTA 1,000 level - after triumphing in Dubai at the end of February.
Speaking to the Indian Wells crowd during the trophy presentation, a laughing Andreeva said: "I'd like to thank myself - for fighting until the end, for always believing and for never quitting.