what constitutes a win? KO, death, in ability to hurt the other?
Doomsday always comes back, and rivals a speed force user, but can lose a fight. an angry enough hulk could conceivably KO the Kryptonian killer and the Tick could conceivably take anything he dishes out.
Hulk has no real upper limits on his strength, and other attributes can be increased. DD could kill him if his adrenal gland fails him, perhaps even if it doesn't. Stomping the Tick is too therapeutic for Bruce to keep his green.
Tick is a comedic Juggernaut. Should have no hope of over powering either, but might out last them both. If Hulk looses his green, the Tick can KO him too. I suppose DD could just beat him for all eternity.
If Tick's endurance isn't as epic as classic Juggy's then I'm leaning on DD. Bruce is incredible in Marvel, but DC has cosmic levels of strength, endurance, and speed. I don't think Bruce could take Thing if he was as fast as classic quicksilver and had adamantium knuckles. DD is a tad stronger and faster than that.