Roger Federer takes on American qualifier Noah Rubin (10:30 p.m. ET) in his next step to win his first Aussie Open title since 2010 (live on ESPN2 and streaming on the ESPN App/WatchESPN).
- Djokovic, Nadal ease into 2nd round in Melbourne
- Serena starts bid for historic 23rd Slam with win
- Karlovic fires 75 aces in 5-set win over Zeballos
- Konta wins opening match at Melbourne Park