'pull off a victory' is correct and usable in written English. You can use it to refer to succeeding in achieving a goal despite difficult odds. For example, "Our team was able to pull off a victory in the championship game despite being the underdogs."
Strategists watching the race say they doubt that she could pull off a victory.
But though he fought hard, he still failed to pull off a victory.
They had skidded to the edge of disaster, only to pull off a victory one last time.
(Check out this awesome thread when it appeared that he might pull off a victory in Iowa).
Some supporters wandered out of the bar about 10pm, confident that she would pull off a victory.
Then, it will be Hingis's turn to see if she can pull off a victory over a Williams sister.
Many Democrats also credited Speaker Nancy Pelosi for pulling off a victory that proved tougher than many had predicted.
Another is that the former Italian prime minister, Silvio Berlusconi, somehow pulls off a victory in the Italian elections.
And he almost pulled off a victory that would have confirmed his legendary status in these parts.
Cruz barely pulled off a victory over O'Rourke, and the party lost two state Senate seats and 12 state House seats to the Democrats.
In the most watched race in the state, Representative Christopher Shays, a nine-term incumbent Republican, pulled off a victory over Diane Farrell, the first selectwoman of Westport, in Fairfield County.
Thanks to Ludwig my first paper got accepted! The editor wrote me that my manuscript was well-written
Listya Utami K.
PhD Student in Biology, Bandung Institute of Technology, Indonesia