On March 30, 2014, the Philippines submitted its Memorial to the Arbitral Tribunal, which presents the country's case on the jurisdiction of the Tribunal and the merits of its claims. In the Memorial, the Philippines argues that Mischief Reef, Second Thomas Shoal, Subi Reef, Gaven Reef, McKennan Reef, Hughes Reef are low-tide elevations, and that Scarborough Shoal, Johnson Reef, Cuarteron Reef, and Fiery Cross Reef are "rocks", therefore these land features cannot generate entitlement to a 200-nautical-mile EEZ or continental shelf. This paper discusses if the claims made by the Philippines are well founded in fact and law. It concludes that it would be difficult for the Tribunal to rule in favor of the Philippines' claims.