Originally, Sporting was expected to sell Gyokeres to Arsenal for around £60 million this summer. However, they have increased their demand, which the Premier League side has not agreed to.
According to reports, Sporting has rejected an offer from Arsenal, and the club is considering whether to make a new bid. If the price is not reduced, Arsenal may choose to walk away from the deal.
Meanwhile, Arsenal is also in discussions with RB Leipzig about signing striker Benjamin Sesko. Other clubs, including Liverpool and Chelsea, are also interested in the 20-year-old Slovenian striker.