China will tighten rules over the number of overseas players able to appear in domestic games, amid concerns that clubs have been over-spending on foreign talent with a rapid growth in the huge fees being paid for high-profile imports. Clubs in the country's top leagues would be limited to fielding a maximum of three foreign players per game for the 2017 season, down from the current five, China's Football Association said in a statement on Monday. A spate of investment by Chinese clubs has seen players such as Brazil's Oscar and Argentine Carlos Tevez make big-money moves to China over the last month. More...