From Fightnews:
Former heavyweight
champion Ruslan Chagaev (27-1-1, 17 KOs) took a harder than expected
eight round unanimous decision over Travis Walker (34-6-1, 28 KOs) in a
good action fight on Friday night at the Universum Gym in Hamburg,
Germany. The fighters often traded big bombs, but Chagaev did a little
more to win by scores of 77-75, 78-75, 77-76. Chagaev is the mandatory
challenger for WBA heavyweight champion David Haye.
Top 5 heavyweight contender Denis Boytsov (28-0, 23 KOs) showed no
ill effects from hand surgery, dropping Mike Sheppard (15-12-1, 8 KOs)
twice in round one and twice in round two before the bout was waved off.
Time as 1:18. Boytsov is rated WBC#3/WBA #3/IBF #11/WBO #4. After the
bout Boytsov said his right hand was fine and he's ready for Klitschko.</font>
I watched the second half of the fight and Chagaev did have some trouble with Walker.