He also has the most number of 50 plus scores. So he might not go as big as Kohli or Smith, but he is more consistent. Amla's record I suspect will have a larger percentage of runs coming in 2012 - 2013. Although I do think that Smith and Kohli at their peak was better than Root, but including whole career I think Root is ahead of Kohli. He has no chance of catching Smith who is one of the best 3 batsmen I have seen including Sachin and Lara. I rate Root along side Dravid and Younis, but behind Ponting Callis and Sangakara. Amla will be in the next tier with Kohli Pietetsen Inzamam etc.That's a good point.
We can't really then compare across periods because all teams don't have the same bowling unit all the time.
So let's see for periods when Root played, All these bowlers averaged below 25 at home. All touring sides had to face them more or less.
Eng - Anderson, Broad
Ind - Ashwin, Jadeja , Bumrah, Shami
SA - Steyn, Vern, Rabada
Aus - Cummins, Starc, Hazlewood, Johnson
Southee, Wagner, Boult etc all averged higher than 25 at home after 2012, so including them means we are going too far down in quality. Even after including NZ, he just has 6 tons in around 90 innings combined so let's not get side tracked.
Since we can't compare players who played even 5-7 years before due to bowling not remaining the same, we can compare him with others who played during his career.
Root has highest number of innings(72) and yet he has just 4 tons.
View attachment 146784
Where is those great touring series for Root where he scored heavily?
Kohli had 4 tons in Aus in one series.
Warner had 3 tons in SA in one series.
Smith has 3 tons in India in one series.
Pujara has 3 tons in Aus in one series.
Smith had 3 tons on Eng in one series.
Daryl Mitchell had 3 tons in ENg in one series.
Kohli had a great series in Eng after his struggle and I think 2 tons.
Listing them is not for proving that all these batsmen were greater than Root, but simply to show that bowling was good but not so good that no one was able to score consistently big. I see lots of posters using bowling quality being high as reason for Root not able to score big in series, but you can't really be top tier without scoring big in tough tours few times.
I am not even expecting dominating performacne in tough away series but just have decent frequency to score tons in tough away series. Show that you can score big runs with some frequency.