What to know

• Old Trafford is the venue as Manchester United and Roma go head-to-head in a high-stakes UEFA Champions League showdown. Tuesday’s encounter could determine Michael Carrick’s future in Manchester amid United’s worst run of form since the late 1980s. com/">The...S1
• A visit from high-scoring Roma leaves the Red Devils little margin for error at Old Trafford as they fight to avoid an early European exitS2