Zak Crawley insisted there was never any doubt “phenomenal” Joe Root would return to form for England following his unbeaten century against India.

Root came into the fourth Test having not reached 30 in the series while a couple of uncharacteristic dismissals recently led to scrutiny on whether he should tailor his methods to fit the ‘Bazball’ philosophy.

The argument has been Root does not need to alter his approach and he put his lean patch behind him with a more traditional Test innings to amass 106 not out as England went to stumps on 302 for seven.

The 33-year-old rescued England after they had slipped to 112 for five in a helter-skelter opening session on a cracked Ranchi pitch and Crawley believes the Yorkshireman is the only batter who could have dug the tourists out of the fire.

“He’s probably the only bloke in our team who could have done that knock, he’s that good and he’s stepped up when we needed him to,” Crawley said.

“He’s a phenomenal player. We fully expected him to get a good score at some point in this series. He was due, he’s the best player we’ve ever had and he played phenomenally.

“We’re so happy for him and we never doubted him. If anything we know that when he’s got a couple of low scores he’s even more likely to get the big one, and we expected that from him.

“He deserves everything he gets, he works so hard at his game and he always comes good.”

Root’s 31st Test hundred – brought up off 219 balls, the slowest century by any England batter under the leadership of Ben Stokes and Brendon McCullum – was marked in understated fashion as he kissed the badge on his helmet and raised his bat to team-mates who were celebrating enthusiastically on the dressing-room balcony.

There was no sign of the reverse ramp he had gotten out to in Rajkot, which proved a sliding doors moment in England’s heavy defeat as they went 2-1 down in the five-match series, while conventional and reverse sweeps were rare occurrences.

Root was unbreachable in defence, judicious off front and back foot and unfurled his customary late cuts and leg glances behind square, while there was also the odd cover drive.

Crawley, though, insisted a surface offering early movement and uneven bounce throughout dictated Root’s more classical innings, rather than widespread criticism he has faced in the last few days.

“If the pitch had been truer, I reckon he would have still played those shots,” Crawley said.

“It might have just been the variable bounce which stopped him sweeping and paddling, it wasn’t really the pitch for that kind of thing; it was too inconsistent.

“In Dharamshala (which will host the fifth Test), it’s a flatter wicket, I’d fully expect him to reverse ramp one. That’s just Joe. He’s very present when he bats and doesn’t overthink too much.”

England went at 4.63 an over in the morning thanks to counter-attacking knocks from Crawley, who made a run-a-ball 42, and Jonny Bairstow’s 38 off 35 deliveries.

But the tricky surface, rather than a brain fade, was largely responsible for England’s precarious position at lunch, with Crawley bowled twice by Akash Deep, the first off a no-ball, as the India debutant bagged a three-wicket haul.

While the odd one still kept low, batting conditions improved upon the resumption as Root and Ben Foakes (47) combined to put on 113 to stabilise the tourists.

Crawley hopes England’s seamers can make similar inroads with the new ball but anticipates spin to dominate for the remainder of the match.

“I got out still fairly early but it looked like it wasn’t bouncing anywhere near as much or as quickly as earlier on against seam,” Crawley added.

“It got harder against the spin, it will continue to break up. It might be a new-ball wicket, hopefully it is when we bowl but the I think the spin’s only going to get harder.”