Virat Kohli and Australian youngster Sam Konstas were involved in a physical altercation on Thursday as tempers flared on the first day of the fourth Test. Tempers often flare on the cricket field, and in a similar vein, Midday examines instances where cricketers hit the lowest points of their careers following on-field controversies (Pic: AFP)

Ahead of the fourth Test match against India, Steve Smith and Pat Cummins will look to achieve another milestone. Here is all you need to know (Pic: File Pic)