I don't say Ponting is not great. Just questioning your logic in removing Zim and Bang while having the 2000's WI in the analysis. Sachin has not played them since 2002 while Ponting did and cashed in. It is as much his fault as it is Sachin's fault that whenever he plays Bangladesh he scores a century. When you remove Bangladesh, remove WI too.
Because WIndies have not been near that bad. For a time WIndies were poorer than Zimbabwe but not for long, and ironically Sachin scored more against them then than he did against Zimbabwe so removing them actually hurts his record.
Again, why remove a team where Sachin had enough chance himself to cash in but failed? He did worse against a far inferior attack in 01 against then WIndies than he did when they were very good. Yet Ponting averaged 40 against the WI attack in the 90s and obliterated them in the 00s. So he had a chance to cash in, but didn't.
When they've both played them enough, why remove them? If Ponting had played more against B/Z I wouldn't remove them, even if they were minnows because they both had a chance to play them fairly. Ponting's only played 1 more Test than Tendulkar against WIndies at their home (5 vs 6) in the 00s. Just because one murdered them and the other didn't doesn't mean we should remove them.
Tendulkar hasn't played them since 2002. Ponting has 6 centuries against them since then. Cashing in on a weak attack post Walsh, Ambrose.
Tendulkar had his shot in 02 without Ambrose and Walsh and averaged 41 in 5 tests - only 1 less than Ponting.
Ponting averages in the 90s against NZ, Pakistan but how many games has he played against them? 3 and 4. That too in Pakistan he has played one game. Tendulkar has 10 against them and this includes 0 tests in Pakistan during the 90s. One tour in 2004 and another in 2006 (when he was bad against everyone). SA is Sachin's India. But still 39 odd is better than 20 odd. Overall too without minnows Sachin averages 7 runs more.
If he plays less against them, they're going to affect his overall average less; so that's almost irrelevant. And you're talking about NZ FFS. Also, Ponting played Pakistan in Sharjah and Sri Lanka on neutral ground where you were lucky to get into double digits; yet his record is still awesome against them. In many ways it is more impressive since it's more likely he would have scored more against them in easier to bat conditions.
And SA for Sachin is worse than Ponting's India. For Sachin averages poorly away AND at home; whereas Ponting averages poorly only in India; he averages 79! against them at home. That's the worst of it for Ponting. Yet if it wasn't for Pakistan and S.Africa regressing you'd still be talking about Sachin's poor records against them. But you wouldn't be about Ponting because his poor record in the past were against the worst teams! And he has proven himself more than enough there.