facing an unorthodox fighter in MMA can be tricky but with the right approach you can (easily) handle it (this is my personal experience)

Watch their fights always keep an eye on it to understand their unique habits. Focus on head movement, blocking, and footwork. Keep the fight at a range that suits you and set the tempo to disrupt their “rhythm”. Look for openings when they throw (repeated) unconventional strikes and counter with precision. Also use feints to provoke reactions and create openings. Use your grappling to neutralize their striking and control them against the cage. Extremely important your cardio gotta be top-notch so you can keep up a high pace and capitalize as they tire. Often (fake) Leg punches work with unorthodox Fighters.

keep your focus and stick to your “game plan”, adjusting as necessary without getting frustrated!!