Jakupovic’s physical profile is part of the appeal. Reports describe the teenager as standing 6ft 3in, while his emergence at senior level has included a first professional goal for Philadelphia.
His youth international record has also helped drive the excitement. The report credits Jakupovic with 12 goals in nine appearances for the United States Under-17 side, a return that explains why European recruitment departments are paying close attention.
Chelsea have regularly pursued young players with long-term potential, and a powerful centre-forward could fit that broader strategy. However, the move would likely require patience, with development and first-team integration potentially taking several seasons.
Jakupovic is reportedly under contract with Philadelphia until 2030, with an option for an additional year. That leaves the MLS club under no immediate pressure to sell and strengthens its negotiating position.
Reports suggest Philadelphia want a double-digit million fee. Dortmund are said to have tested that valuation with offers of up to €3m, but those proposals were rejected.
RB Salzburg, Stuttgart and Monaco are also reportedly monitoring the forward. That interest could push the eventual price higher if Chelsea decide to move from scouting to negotiation.
The key question is whether Chelsea view Jakupovic as a priority target or simply one name in a broad recruitment network. At this stage, there is no indication that the club has submitted a bid.
The next storyline will be whether Chelsea make formal contact before the next transfer window, or whether Dortmund and the other interested clubs try to secure an advantage first.