According to Croatian media "germanijak", Croatian defender Mastrović is about to join Shanghai SIPG. According to The Transfer Market in Germany, Ante Mestrović is worth 2.5 million euros.
Croatian media "germanijak" said: "Ant Mestrovic is about to transfer, Mastrovic is about to sign with Shanghai SIPG, China, the coach of the club is Ivan Lecco. According to Forbes, Shanghai SIPG is China's third-largest and most valuable club, and their financial situation has never been in question, as can be seen from the name of the club's dressing room. Ricardo López, Aron Moi, Marco Arnautovic, Oscar, and Hulk, who has played for Shanghai SIPG for the past few years, are certainly not playing here because of their love of Shanghai. As for the financial implications of a potential transfer of Ante Mestorovic, he is said to have agreed with Chinese and he awaits Osijek's agreement with the Chinese Super League club on final details. ”
Ante Mestrovic, 27, plays as a defender. In the summer of 2019, Mestrović joined Osijek F.C. On 17 September 2020, Osijek played Against Basel, With Mastrovic scoring and Osijek 1-2 Basel.