Nope. Hulk was Sentry's sidekick in his mini and was getting disected by his counterpart, the void which was scaring Hulk shitless. Needless to say, Titanus won also because he was leeching gamma radiation and stuff. Sentry will be able to fight him there since he can absorb any energy from anywhere according to the New thunderbols/NA fight with him and Genis. Unless he can shunt energy to anywhere like Genis, Sentry's PL stays.