Reported about 1 year ago
On the recent game between Rakuten Monkeys and Fubon Guardians in the CPBL, player Tsai Chen-yu's pants were so short that they revealed black compression shorts, giving the appearance of 'black stockings' while running bases, sparking discussion online. Although Tsai's attire did not violate any regulations, Rakuten Monkeys have advised him to wear longer pants to avoid any further attention on his 'black stockings'.
Source: YAHOO