WCOOP Main event 25/50 level

[SongheJe]

Hello,
sorry for unconventional posting but I had problem converting this hand history (was not stored in english), so I did it manually.
Hero is a well known pro, iper-aggressive player.
No information about Cutoff.

From WCOOP 2007 main event
Blind is 25/50

Seat 1: x (19075 in chips)
Seat 2: x(20150 in chips)
Seat 4: Cutoff (32374 in chips)
Seat 5: x (28551 in chips)
Seat 6: SB (18425 in chips)
Seat 7: Hero (BB) (21300 in chips)
Seat 8: x (20600 in chips)
Seat 9: x (19525 in chips)
*** HOLE CARDS ***
Dealt to Hero: [5d 5c]
Cutoff: raises 50 to 100
SB: calls 75
Hero: calls 50
*** FLOP *** [9s 5h 8s]
SB: bets 200
Hero: raises 400 to 600
Cutoff: raises 1900 to 2500
SB: folds
Hero: calls 1900
*** TURN *** [9s 5h 8s] [9d]
Hero: checks
Cutoff: bets 1250
Hero: raises 3150 to 4400
Cutoff: calls 3150
*** RIVER *** [9s 5h 8s 9d] [2h]
Hero: ...

River Action and showdown later...