Olympic medallist scores sickening body shot knockout on Tyson Fury vs Oleksandr Usyk undercard

There was nothing nice about David 'Nice Guy' Nyika's sickening body shot knockout on the Tyson Fury vs Oleksandr Usyk undercard.
In the opening bout on the main PPV card, the credentialed amateur proved to be too much for his previously undefeated opponent, Michael Seitz, as he blasted out the German inside four rounds.
Seitz came out looking to cut down the ring and close the gap while Nyika effortlessly glided across the canvas, landing jabs at will.
At points, Seitz was able to trap Nyika against the ropes where he made good use of his hooks up close.
In the second round, he began to time a clubbing right-hand counter after Nyika let his lead hand go.
But the Olympic bronze medallist returned fire with several fast flurries that forced the German puncher on his heels.
By the fourth, Seitz was starting to feel the pace and displayed negative body language as he got up from the stool.
Investment to the body early doors was really starting to pay dividends as an exhausted Seitz was downed and counted out in the fourth round by a sickening right to the body.
The single punch was enough to end the fight in an instant.
It marked Nyika's eighth win inside the distance in his fledgling 9-fight (9-0) career.
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