[The 2019 Classic Tetris World Championship will be won by ] Joseph Saelee

Created by deoh on 2019-10-18; known on 2019-10-21; judged right by deoh on 2019-10-21.

• deoh estimated 50% on 2019-10-18
• deoh estimated 45% on 2019-10-19
• deoh estimated 50% on 2019-10-20
• deoh   judged this prediction right on 2019-10-21.