Well it depends if it's just a painful teleportation, or if it's an actual singularity that crushes your matter into oblivion.
And if the latter is the case, then no matter how much I love the Hulk, I'm giving it to the singularity grenade, as painful as that is to admit. But it's not just a grenade, it is a mini black hole.
The only chance Hulk has is if it explodes near him, and he proves strong enough to hold his ground and resist its pull until it expire. But if the grenade is attached to him like it was to Kurse, then he's GONE. :/