Carl Frampton is confident of beating Nonito Donaire "by any means necessary" in Saturday's WBO interim featherweight title bout in Belfast.
Frampton, 31, faces former four-weight world champion Donaire at the SSE Arena in his home city.
Former two-weight world champion Frampton lost his WBA world title to Leo Santa Cruz in Las Vegas last year.
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Listen to the Frampton-Donaire fight on BBC Radio 5 live from 22:30 BST on Saturday evening.