<p>Britain's Emma Raducanu has withdrawn from the Miami Open on the eve of her first-round match due to a lower back injury, multiple news outlets reported on Monday.</p><p>The former US Open champion missed most of last season after having surgeries on her ankle and both wrists.</p><p>The 21-year-old was looking to build on her performance at Indian Wells, where she played well but lost in the third round to world number two Aryna Sabalenka last week.</p>.'It's been difficult', Alcaraz all smiles again after Indian Wells triumph.<p>Raducanu received a wildcard into the main draw at the Miami Open and was scheduled to face China's Wang Xiyu in their first round match on Tuesday.</p><p>Raducanu, who in 2021 became the first qualifier to win the U.S. Open, is scheduled to play in Britain's Billie Jean King Cup tie against France next month.</p>
<p>Britain's Emma Raducanu has withdrawn from the Miami Open on the eve of her first-round match due to a lower back injury, multiple news outlets reported on Monday.</p><p>The former US Open champion missed most of last season after having surgeries on her ankle and both wrists.</p><p>The 21-year-old was looking to build on her performance at Indian Wells, where she played well but lost in the third round to world number two Aryna Sabalenka last week.</p>.'It's been difficult', Alcaraz all smiles again after Indian Wells triumph.<p>Raducanu received a wildcard into the main draw at the Miami Open and was scheduled to face China's Wang Xiyu in their first round match on Tuesday.</p><p>Raducanu, who in 2021 became the first qualifier to win the U.S. Open, is scheduled to play in Britain's Billie Jean King Cup tie against France next month.</p>