Came to crease in the 25th over scored 76 ball hundred. very small contribution. Right...?

That was the only 100 for sachin in 2007. Sachin played Seven 90+ innings that year.

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Going into the first final of the CB Series, Tendulkar has not achieved many things: an ODI century in Australia, a century in 37 innings, a chase-winning century since 2001, a century in any chase since March 2004. In a 235-minute masterclass, he washes it all away, scoring 117 off 120 balls and leading India to the 240-run target on a difficult wicket just about solo. He dominates in the initial overs, shepherds the tentative middle order, and stays unbeaten to see the side home.

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Nobody does solos better than Sachin Tendulkar, nor, perhaps, has anyone endured as much heartbreak during those solos. It was India of the 90s all over again: Tendulkar almost chased 351 on his own but, with the target in sight, he got out and the rest choked, falling short by three runs with two balls still to go. In Chennai in 1998-99, Tendulkar, having played an innings as incredible as this, left the last three wickets 17 to get; tonight he left them 19 off 17. -cricinfo
sachin didnt get support from his team mates. only Suresh Raina helped sachin a bit with his half century.

India lost the match! So he is not a matchwinner...! right? LOL!

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You will get hundreds of videos in youtube. just search with the key word 'sachin 175'

Nothing more to say... Sachin became the only batsman in the history of Oneday Internations to hit a double century! 200* from 147 balls.

Tendulkar's innings was a perfect lesson in pacing an innings. He got into his groove almost from the start - the most dot balls he played in a row was four, at the very beginning of his innings, when he didn't score from Dale Steyn's first over.
Records in that match
1) 46th ODI hundred.
2) Highest ODI score.
3) First double century in the 40 year history of one day internationals.
4) Maximum number of boundaries in a single innings.
5) Fastest double century in any international match.
6) Maximum number of 150 plus scores.
7) Maximum runs scored by a batsman against South Africa.
8) Maximum number of centuries scored against South Africa.

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Legends' comments on the 200* innings -Cricinfo collection

You will get hundreds of videos in youtube. just search sachin 200.

Now let us have a look at the matchwinning efforts in Test matches

Sachin scored a match winning 136 in the fourth innings. The only other batsman supported him was Nayan Mongia with 52 runs. The next highest scorer was EXTRAS.

Sachin with severe BACK PAIN was executing his shots firmly and played this innings by putting a bag of ice cubes on his back, and had pain killers...

Sachin wanted to finish the match as soon as possible so he attempted a huge shot over mid on.

When sachin was dismissed India needed 16 runs, with 3 wickets remaining. BUT lost that match for 12 runs...

Sachin's 241 not out and 60 not out in the Sydney Test went in vain. On the contrary, the 233 and 70 not out by Dravid won India a historic Test.
The fault was not Sachin's just that India could not find an Agarkar who could take six brilliant wickets in the second innings in that test. No one is praising agarkar for that victory... strange...?

The target was 408 in the last day.

He scored an unbeaten 119 and saved the match for India.

Check the score card - http://www.cricinfo.com/ci/engine/match/63535.html

At 17 years and 112 days, he became the youngest player to score a Test hundred, More significantly, after several of his colleagues had fallen to reckless strokes, Tendulkar held the England attack at bay with a disciplined display of immense maturity. 
Tendulkar remained undefeated on 119, having batted for 224 minutes and hit seventeen fours. He looked the embodiment of India's famous opener, Gavaskar, and indeed was wearing a pair of his pads. While he displayed a full repertoire of strokes in compiling his maiden Test hundred, most remarkable were his off-side shots from the back foot. Though only 5ft 5in tall, he was still able to control without difficulty short deliveries from the English paceman.

India- First Innings- all out for 136. Highest scorer Sachin 36.
South Africa scored 620 and got a huge first innings lead of 484.

3rd Innings- India 459 allout! and South Africa won by an innings and 25 runs!
SACHIN NOT OUT ON 111 in that 3rd innings! 
Sachin was unbeaten on 111 when the 11th batsman was dismissed! Where were the so called match savers and match winners?

The 4th innings target was 387 in the 5th day he scored an unbeaten 103 and in dia won the match.

There could be no better figure than Sachin Tendulkar to mastermind the uplifting success with a century of such serenity that he made the pressure-cooker environment seem like an afternoon in the park.
The presence of Tendulkar was vital. He remained entrenched and massively focused after overcoming a testing start against Flintoff, who was the only pace bowler Kevin Pietersen could rely on for control, and ensured Yuvraj focused on his batting. He manoeuvred the spinners with great skill and Pietersen was always a few deliveries late with his field changes. The England captain will learn with time, but his team's tactics had been strangely negative since lunch yesterday, although Sehwag's innings clearly impacted their mindset on the final day. -Cricinfo

Sachin scored 114 facing 161 balls. No other Indian batsmen faced atleat 100 balls.
India's bedrock was a captivating 114 from Tendulkar from 161 balls with 16 fours, the bulk of them square cuts. He came in at 69 for two and was ninth out at 240, after 228 minutes, and a record ninth-wicket stand for India against Australia, of 81, with More.Kiran More was the second highest scorer with 43.

Sachin scored 169 runs in the Indian Innings.
Tendulkar kept going to save India from following on and was last out, after nearly six hours, to an outstanding catch by Bacher at deep mid wicket. India were 58 for five when Tendulkar and Azharuddin came together.