Pakistan vs Australia, 2nd Test, Day 2 Live Score: Usman Khawaja Key As Australia Eye Big Total Against Pakistan

PAK vs AUS, 2nd Test, Day 2 Live Updates: Australia will eye a big total when they resume play on Day 2 at 251 for three against Pakistan in the ongoing second Test at the National Stadium in Karachi. Usman Khawaja was batting unbeaten on 127 while Nathan Lyon had joined him as a nightwatchman after Steve Smith (72) had got out ahead of stumps on Day 1. Khawaja will look to take Australia to a big total but would need a helping hand. Earlier, David Warner (36) and Marnus Labuschagne (0) had got out on quick succession. For Pakistan, Hasan Ali and Faheem Ashraf have taken a wicket each. Pakistan will hope to roll over Australia as early as possible on Day 2. Initially, Australia had won the toss and elected to bat. (Live Scorecard)

No run.

No run.

Good-length delivery, outside off. Usman Khawaja stays in his crease and looks to blocks this but the ball goes off the outside edge towards the fielder at gully who collects it on the bounce.

Shaheen Afridi goes 'round the wicket to the right-hander, serves a fuller ball, drifting into the pads. Nathan Lyon clips it towards deep square leg for a single.

Back of a length, down the leg side. Usman Khawaja tucks it towards square leg and rotates the strike.

On a length, outside off. Usman Khawaja leans and defends it towards cover.

FOUR! Perfect timing! Fuller ball, angling in, around middle and leg. Usman Khawaja uses his wrists and flicks it past mid-wicket for a boundary.

Good-length delivery, outside off, at 139.6 clicks. Usman Khawaja leans and defends it out.

FOUR! Edgy! A length ball, outside off. Nathan Lyon looks to chase it. The ball races away to the fine leg fence off the inside edge. Lyon with some luck on his side now.

Full length, on off. Nathan Lyon pushes it to