Which fighters could make adjustments during fights?

[General Zod]

I can think of

JMM:
During his first fight with Pac, he started to use upper body movement to slip Pac's straight left
Calzaghe:
He changed his fight strategy against Hopkins and decided to outwork him instead of outboxing him.
Mayweather:
During the Corley fight he stopped using the shoulder roll defence and started using the high guard defence instead.

Can anyone tell me anymore?

[General Zod]

Pavlik:
During the Martinez fight he started to parry Martinez's straight left (I think)

[PH|L]

Pacquiao in the Cotto fight.

He lost round one, changed his tactics and won the rest of the fight.

[jri9d0]

Bernard Hopkins, though he always bored the hell out of me...

[da chosen 1]

Mayweather does in all his fights

[General Zod]

Bernard Hopkins, though he always bored the hell out of me...

Which fights do you have in mind?

[General Zod]

Mayweather does in all his fights

True. I remember him making adjustements in the Hatton, Corley, Judah and Mosley fights.

[jri9d0]

Which fights do you have in mind?

Hopkins/Tarver

Hopkins/Echols

That's just off the top of the dome...

[project xxx1]

chris eubank was good at making adjustments in his fights

[General Zod]

Pacquiao in the Cotto fight.

He lost round one, changed his tactics and won the rest of the fight.

Some people say that Pac, deliberately gave that round away so that Cotto would commit to his jab more, i.e the more he uses his jab the less he can use it to throw left hooks. I need to watch that fight again before I can comment, can you think of another fight?