BoxRec

15/HWY, who wins Tucker from Buster Douglas vs Spinks from Ali l?

Tucker by massacre.

Tucker wins handily I'd say.

Tucker knocks out Leon Spinks. The size differential, plus Tucker's superior athleticism and power, point to that outcome.

Leon rarely did well against big, world-class heavyweights. His Ali and Mercado wins are the only exceptions. But in those bouts, Ali was hopelessly out-of-shape, and Mercado was just a musclebound, marginal contender with leaky defense. IMO these wins are not evidence that Leon could handle a prime, well-prepared Tucker.

Best I can say for Leon is that maybe he extends Tucker seven or eight rounds before folding.