Complex sentence: Blake started his career withBrentford and was allocated a first-team squad number for the 2009-10 season despite being just 17 years old, and made his debut in a 1-1 draw with Yeovil Town on 24 April 2010.
Split into simpler sentences: Blake started his career with Brentford and was allocated a first-team squad number for the 2009-10 season despite being just 17 years old. He made his debut in a 1-1 draw with Yeovil Town on 24 April 2010.