Colchester secure their first league win of the season against Leyton Orient, despite playing for 45 minutes with 10 men.
Walsall share the spoils with fellow League One strugglers Colchester as they play out a goalless draw.
New Colchester United boss Tony Humes insists the club's reliance on youth will continue under his management.
League One side Colchester United sign 18-year-old midfielder Byron Lawrence after his release by Ipswich.
Fixtures, Results & Competitions
Colchester manager Joe Dunne leaves the League One club by mutual consent and is replaced by academy boss Tony Humes.
Peterborough move to the top of League One after recording a third successive away league win at Colchester.
Kyle Bennett's strike clinches Doncaster's third straight away win as Colchester still search for their first victory.
Notts County beat Colchester and earn a first victory of the season despite having two men and manager Shaun Derry sent off.
Aaron Wilbraham makes it three goals in two league starts as Bristol City come from behind to beat Colchester.
Charlton ease into the second round of the Capital One Cup with a 4-0 victory at home over Colchester United.
Jonathan Forte notches two goals on his Oldham debut as they manage a draw with Colchester in a finely-poised encounter.
Colchester United sign West Ham midfielder George Moncur, the son of John Moncur, in a loan deal until January.
Colchester United defender Tosin Olufemi will be out for about six months with a ruptured Achilles tendon.
Colchester United sign striker Dan Holman from Conference Premier side Braintree Town on a two-year contract.
Colchester United's Josh Thompson and David Wright will remain at the League One side after signing new one-year deals.
Colchester United sign keeper Chris Lewington and defenders Sean Clohessy and Ben Gordon on free transfers.
Dagenham & Redbridge sign Colchester United goalkeeper Mark Cousins and Tonbridge Angels defender Nathan Green.
Colchester United are hopeful of achieving Category Two academy status after a failed application last year.
League One side Crawley Town agree to sign left-back Ryan Dickson and right-back Lanre Oyebanjo on two-year deals.
Colchester United winger Dominic Vose signs a new two-year deal with the League One club he joined in November.