Specifically, Real Madrid is monitoring up to 3 Bayer Leverkusen players Florian Wirtz, Victor Boniface and Jeremie Frimpong.
Although Dani Carvajal is having an impressive start to the season, Real Madrid needs to find a long-term successor for the right-back position, with Frimpong emerging as the top target.
The 22-year-old Dutchman, under contract with Leverkusen until 2028, has excelled under coach Xabi Alonso and could cost around 45 million euros.

Real wants to suck blood from Leverkusen.
Meanwhile, Boniface is quickly emerging as one of the young players with the most goals in Europe despite just joining Leverkusen this summer.
The 22-year-old Nigerian player scored 11 goals and contributed 6 assists in 16 matches in all competitions. The Bundesliga club will ask for a transfer fee of around 40 million euros.
Ultimately, Wirtz is a player who attracts widespread interest from top clubs across Europe, including Real Madrid and arch-rivals, Barcelona.
After injury troubles, the German prodigy has been in top form this season, scoring 6 goals and contributing 10 assists in 17 matches.
However, signing a contract with Wirtz will not be simple because the contract is valid until 2027 and the starting price will be about 85 million euros.
Tieu Lam | 23:02 November 13, 2023