The agent of Arsenal target Jackson Martinez has confirmed he has already agreed to sign for his new club this summer.
The Colombian striker has made no secret of his desire to leave Porto, with the Blues believed to be leading the chase for his signature.
The 28-year-old is set to announce his new club before the end of the week, with his £25million release clause having already been activated.
“Jackson’sfuture is already pretty much decided,” representative Luiz Henrique Pompeo told O Jogo.
“Things should be clarified in the next few days. He’ll go to a big European club, which will be announced as soon as the contract is signed.
“From what’s been agreed, Porto will receive the €35m (£24m) from the release clause.
“Negotiations have been underway for a few weeks, there are still some details to be sorted out, and then Jackson Martinez’s departure from Porto can become a reality.”