Georgi Tsvetkov made some predictions about the “King of the Table 12” supermatches on Aussie Armwrestler’s channel:

Devon Larratt vs. Leonidas Arkona
I think Leonidas has gained a lot of strength and ability on the table over time. He's very dangerous. We've seen in his recent matches how much he's improved. He's a big, strong guy, and it will be a good test for Devon.

Alex Kurdecha vs. Artyom Morozov
I think this will be a close match, but if Morozov is able to stop the match somewhere, I believe he will win. I would slightly favor Morozov. Alex needs to be fast and try to finish him quickly.

Serhii Kalinichenko vs. Georgi Tsvetkov
I feel good about my health and have been training consistently with two or three workouts per week, focusing on easy training to improve my overall performance. Currently, I weigh 166 kg, having gained more muscle and reduced body fat after my ankle’s surgery. This match is significant for me; I'm almost at the shape I was in for my match against Devon, despite only having two months of prep since my surgery.
I’ve heard that Serhii now weighs around 135 kg, and I recognize that he is very motivated, which adds to the challenge. I know Serhii has a strong grip and fingers, which makes him a serious competitor, but I believe his endurance might be a weakness. If I feel confident during the match, I might experiment with different techniques like the hook, but my main focus will be on my toproll. I don't expect an easy win, but I think I’m gonna win 4-0.

Auden Larratt vs. Korean Hulk
I think this will be a good challenge for Auden. He's still young and developing his strength and performance. This will be a good test for him against a big, strong guy from Korea.

Sources:
Aussie Armwrestler’s channel:    • Georgi Tsvetkov LIVE | Can he CRUSH K...