If I remember correctly, that was based on a single tour of the West Indies in 97. It was a dull series, every game a draw except for one in which the WI won. The pitches were flat, yet everyone's strike rate was low. Tendulkar scored no centuries, but he patiently blocked out Walsh and Ambrose for quite a few good 60s-80sish scores, attacking when possible. He never looked bothered.
In the 94 WI vs Ind series, Ambrose didnt play, and I think Tendulkar dodged him again in a tour in the late 90s or early 00s, facing only Walsh.
Lara could not play Kumble at all. I never understood why such a great player of spin found Kumble so difficult. Lara also loved subcontinent pitches, yet couldnt get the ball away in India. He always looked suffocated when playing in India, in both ODIs and Tests. His strike rate drops tremendously there.
If not for Jimmy Adams and Shiv, our record vs India in the 90s would suck.
Niether Tendulkar or Lara could play Wasim or Waqar Younis. Lara has a couple great, aggressive ODI centuries vs them, but in general they murdered everyone during that era, except painters like Steve Waugh. Even a patient guy like Chanders only averages 31 against them. Generally, a set batsmen vs Wasim and Younis will get close to 100, but then get clean bowled in the 80s or 90s. It's like they eventually get fed up with you and decide to knock you down at will.
Instinctively, I always felt Tendulkar's technique was better than Lara's. He seemed more compact to me, more secure and less likely to give chances. But as your stats show, he struggled against extreme pace and extreme swing, as I guess all great batsmen do.
I think a great Tendulkar innings had more shots than a great Lara innings; he only attacked what was there to hit but typically worked you all over the field for ones, twos and threes.
Lara in contrast, had more shots in general, was better at finding gaps, and was better at piercing the field and finding the boundary; he scored boundaries in clumps, always had a healthy strike rate and targeted specific bowlers for fast runs.
But in all his big innings, unlike most of Tendy's big innings, Lara slowly reduces things to a handful of shots. He cuts out sixes, keeps the ball down as much as possible, and goes for cuts, glances and exaggerrated off drives. When in the zone, Lara will simplify his game and kill you aggressive but low risk power-hitting. When in the zone, Tendulkar will drive you mad with variety. Kohli is the same way; excellent at picking up 1s, 2s and 3s.
Tendulkar, like a lot of Indian batsmen bar Laxman and Dravid, also lost focus after he hit 100. Kohli, again, is the same way. He doesn't push on to big scores and seems exhausted when he hits 100. Lara was the opposite and liked to go big.
Tendulkar's record vs Steyn is superb, especially since those knocks came when he was well past his prime. I think he entirely cut out his leg-side game for 2 of those centuries, feeling that this aspect of his game was suspect (or was it off drives he cut out?). Lara's equivalent would be his 202 vs South Africa in Johannesburg in 2005. No Steyn, but hostile fast bowling, sledging and bounce. I rank it as his best double century. In it, Lara gets totally molested for about 2 hours then slowly starts fighting back.
Tendy's stats vs Murali are surprising. I thought they'd be much higher. He seemed to have no trouble with Murali in the 90s, yet struggled when Murali hit his stride in the late 90s, 00s.
Tendy's stats vs Donald and Akram might be brought down by some early games as a teenager. That guy was in diapers when he was facing some of these legends, yet out performing everyone in his team.