What the papers say

Arsenal and Chelsea are set to battle it out for 20-year-old Sporting defender Ousmane Diomande. According to The Sun, Arsenal have matched their London rival’s £51million plus bonuses offer to lure the Ivory Coast international from Lisbon.

Brighton boss Roberto De Zerbi is attracting interest from Bayern Munich among other clubs for his work at the Seagulls. But the Daily Mirror reports the Italian coach is in no rush to decide on his future.

Everton’s England Under-17s goalkeeper Douglas Lukjanciks is attracting attention across Europe. The Daily Mail reports Bayer Leverkusen are among the clubs interested in the 16-year-old.

Promising Nigerian striker Hafiz Umar Ibrahim is set for a trial at Chelsea, thanks to a little help. Raheem Sterling played a key role in linking the 18-year-old with Stamford Bridge, according to the Evening Standard.

Social media round-upPlayers to watch

Timo Werner: Tottenham are keen on making the 28-year-old RB Leipzig and Germany forward’s loan deal permanent, but are in no rush to trigger a £14.5million option to buy, according to Four Four Two.

Federico Chiesa: Liverpool and Manchester United want to sign the Italy forward, 26, from Juventus, reports Teamtalk,