Peterborough climbed into the League One play-off places despite being held to a goalless stalemate by struggling Oxford.
A late goal from Ash Hunter denied Liam Manning a winning start as Oxford boss and earned Morecambe a valuable point.
New Oxford manager Liam Manning saw his relegation-threatened team beaten 3-2 by a Louie Sibley-inspired Derby at the Kassam Stadium.
Danny Mandroiu's penalty earned Lincoln a 1-0 victory over Oxford that lifted them into the top half of League One.
Two goals in six minutes midway through the first half set Bristol Rovers up for a first win in eight games and piled more misery on free-falling Oxford as they won 3-0.
Cambridge recorded a long-awaited League One victory, beating out of form Oxford 1-0.
Saxon Earley’s first goal for Plymouth helped Argyle stay top of League One with a 3-1 victory at Oxford.
Lewis Bate's superb goal earned a 1-1 draw for Oxford at MK Dons to reward a much-improved second-half performance by the visitors.
In-form Shrewsbury made it five wins on the spin thanks to Ryan Bowman’s fine volleyed finish in a 1-0 victory at Oxford.
Barnsley strengthened their position in the League One play-off places with a 2-1 win at Oxford.
Burton picked up their first win of 2023 with a much-needed 2-0 win over Oxford in Sky Bet League One.
Sam Vokes ended his goal drought as Wycombe secured their first home win of 2023 with a 2-0 victory over Oxford.
Cameron Brannagan hit a long-range screamer in the thickening fog to earn Oxford a 2-1 victory over third-placed Ipswich.
Ciaron Brown hit a late winner as Oxford came from behind to beat Fleetwood 2-1.
The FA will investigate allegations of suspicious betting patterns during Monday night's FA Cup tie between Oxford United and Arsenal.
Eddie Nketiah struck twice in the second half to help Arsenal to a comfortable 3-0 win at Oxford and set up an enticing fourth-round clash at Manchester City.
Arsenal will face a huge FA Cup fourth-round tie against Manchester City at the Etihad after they beat Oxford United on Monday night.
Sam Nombe's late goal earned Exeter a 1-0 victory at Oxford and a second successive away win after their 4-3 triumph at Bristol Rovers three days earlier.
Two goals in four minutes midway through the first half helped Oxford to a 3-1 Sky Bet League One win over Charlton, Dean Holden's first defeat as the Addicks' new boss.
Ipswich returned to winning ways in League One with a 3-0 victory over Oxford at Portman Road.