David Moyes has not provided any further insight into West Ham United's reported move for Gedson Fernandes.
Benfica have made the Portugal international available after a fallout with manager Bruno Lage.
Chelsea and the Hammers are both reportedly fighting for the 20-year-old's signature.
"I couldn't tell you since I have come straight from training to the press conference," Moyes told reporters when asked if a deal had been reached.
"More importantly, he's a young player for the future and he has a good pedigree."