Terence Crawford defeated Kell Brook to retain his WBO welterweight title. The result is third defeat of Brook’s career, after he lost to both Gennady Golovkin and Errol Spence Jr, and leaves his career int he ring in doubt once again. Brook came out of the blocks well, with a lot of success coming from his lead jab as both men came out with an orthodox stance. The Sheffield man managed to keep...