"When we started I was doing something very small, targeted, niche and manageable. What became clear is the demand. We've got players coming into our programme from all over the country and we realised we had to up our ambitions. Manchester City will join those three English teams in the round of 16 with a win against Paris Saint-Germain at the Etihad on Wednesday night. Terence Crawford vs Shawn Porter - WBO welterweight titleDecember 11 - BOXXERSavannah MarshallClaressa ShieldsDecember 11 - Top Rank in Las VegasVasiliy Lomachenko vs Richard CommeyDecember 17 - Top Rank in Montreal "I've had plenty of chances to bow out. I've had plenty of chances to step away and say, 'No, I'm done, I've had enough,' and I haven't.