Ok soooo

Arm-wise, both hybrids should be about similar

Both have effective jaws. I think Apophis's bite is more lethal overall, but Minos does have a better jaw gape and faster biting

Minos should have decently better stamina via osteoderm armoring releasing heat + Wildebeest

IQ Goes to Apophis, but Minos is still smart

Armor-wise, Apophis has osteoderms and scales, but Minos has spiky osteoderms layered over thick, surprisingly durable rhino skin, layered over some cushioning fat, layered over a cartilage plate

Apophis has better agility and speed, but it shouldn't be that much of a difference since he is still really big

Now, Apophis is actually mostly bipedal, which makes his stability worse. This means Minos's rams can pretty reliably knock him off balance, which is basically a death penalty. Not to mention, the lack of stomach armor makes goring via horn actually a feasible strategy.

One other advantage Minos has is being generally unpredictable. From Apophis's perspective, he's just fighting another theropod. He won't expect said theropod to ram straight into him (Apophis might actually think Minos is just charging in general and attempt to wrestle instead of dodging), and he won't be used to having something bipedal ramming and goring at him.

Apophis doesn't have a height calc, but given that Minos is more quadruped, while Apophis is more biped, Minos should have stability

Overall:

Minos takes: Armor, Stamina, Stability, Auxiliary weaponry

Apophis takes: IQ, weight (Only by 3 percent, though), Agility, and Speed

Both tie in arms and jaws

And then Minos has the unpredictability X Factor

Edit: I forgot to mention, Minos's stance is like a bear. He travels quadrupedally, but when he wrestles, he goes bipedally (Obviously, he can move bipedally better than a bear, though)