Complex sentence: Both teams then took to the streets of London, where Apollo excelled; on Synergy, Melissa's sub-team struggled due to her poor management, while Stuart's sub-team enjoyed good sales on a market stall.
Split into simpler sentences: Both teams then took to the streets of London, where Apollo pulled in good sales. With Synergy, Melissa's sub-team struggled due to her poor management, while Stuart's sub-team enjoyed good sales on a market stall.