LoyalservantofInti said:
Tank blinks once, 173 kills tank 10 times.
That is under the assumption that he doesn't even decide to punch 173 before he blinks.
The Tank can rip apart concrete roads and hurl those slabs through the air with enough force so that they completely shatter upon impacting the ground or a wall or something. SCP-173, while being able to withstand gunfire easily, is still made of concrete according to his profile and Tank shouldn't have problems ripping him apart or smashing him to bits.
Also, it's outright stated in his profile that 173 struggles to fight larger foes since his main method of killing, snapping the foe's neck, is harder to do against larger foes. In this case, the Tank is shown to be large in-game, and in the comics it is shown to be massive. Plus, the Tank is an undead zombie, meaning that he likely doesn't need oxygen to sustain himself and therefore strangulation wouldn't be a problem for him.
And one more point, this fight acording to the rules of this particular thread, takes place within 173's cell. From the screenshots of the game, his cell is actually rather tiny, meaning that Tank could simply take a step or two and then start laying into SCP-173 while the latter can't even move.
Anyway, if the votes here still don't change the actual score is this
Tank: 2 (GimmyJibbsJr, HalfAsianFan)
SCP-173: 2 (WeeklyBattles, LaoyalservantofInti)
inconclusive: 0