Added by Slayris:

Dotun Adebayo presented Up All Night and this commentary took over from around 0230 with the 5 Live (Sports) Tennis team. An omission of a expert co-commentator is weird especially when you consider that this commentary was on 5 Live. However, it was almost 3am when this match started. Dotun chimed in with regular comments and news breaks inbetween sets. Up All Night resumed after the match had finished.