Would Harry have lost to Voldemort without the Elder Wand?

It seems like he'd get stomped, personally, but he was an extremely powerful wizard in his own right.

No Potter-Voldemort connection, no elder wand, no horcruxes, just a straight up 1v1 between the two, yeah he gets wrecked.

Without the wand and connection tricks, Voldemort obviously stomps.

As such, Voldemort could not have killed Harry, even were he not the master of the Elder Wand. Of course, he could still easily have beaten Harry in a duel, but Harry certainly had a big advantage.