Tiafoe savors his comeback: "Why not me?"

Rune and Tiafoe provided us with one hell of an arm wrestle this Sunday, in the semi-finals of the Cincinatti Masters 1000.

At the end of an incredible battle in which the American was dominated for a long time, but never agreed to give up, Tiafoe finally came through.

Trailing by a large margin in the final set (6-4, 1-6, 5-2), the 26-year-old managed to save two match points to win in the end (4-6, 6-1, 7-6).

Buoyed by the support of his home crowd, Tiafoe put in a truly insane display of tennis and ended up enjoying one of his finest victories of the season.

As he prepares to play his first Masters 1000 final, 'Big Foe' signed the camera with a revealing message: "Why not me?"