Former Pakistan cricket team pacer Shoaib Akhtar has termed Pakistan all-format skipper Babar Azam’s century against Sri Lanka as unique.

Pakistan cricket fraternity showered their applaud for Babar after he hit a crucial century.

Taking to Twitter, Akhtar wrote, "Babar’s 100 yesterday was unique & in exceptional circumstances. Batting with tail for so long being a captain in tough Sri Lankan conditions is no small feat. "

"What a talent he is," he said.

Azam made a defiant 119 to thwart a Sri Lankan spin attack led by Prabath Jayasuriya on day two of an evenly poised first Test on Sunday.

Azam single-handedly took the tourists to just four runs short of Sri Lanka s 222 as he put on a 70-run tenth-wicket stand with Naseem Shah, who made five not out from 52 balls, in Galle.

Sri Lanka were 36 for one at stumps after skipper Dimuth Karunaratne fell lbw to left-arm spinner Mohammad Nawaz, for 16.

Oshada Fernando, on 17, and nightwatchman Kasun Rajitha, on three, were batting when bad light stopped play for the day with the hosts leading by 40 runs in their second innings.

Jayasuriya was Sri Lanka s go-to spinner as he claimed his third successive haul of five wickets or more to rattle the opposition batting, which slumped to 85-7 before lunch and then 148-9 in the second session.

But Azam kept up the fight and reached his seventh Test century with a four and single off mystery spinner Maheesh Theekshana as he jumped to celebrate.

Theekshana, who took two wickets, finally got the star batsman trapped lbw to end the Pakistan innings on 218 in the final session.

Azam got help from the lower-order batsmen including Yasir Shah (18), Hasan Ali (17) and Naseem, as Pakistan managed 133 runs from the final three wickets.

Azam, who began the day on one, shielded number 11 Naseem by facing most of the balls in a defiant show of batting.