Young is very lucky to be up a break now. If you watch the livescore history you can see Sakamoto had plenty of break points before that 4-4 game.
Young is now 1.45 in the betting odds, which were prematch odds even though hes been losing all the time
Strange match. Sakamoto was the better player till 6-3 4-4 and then suddenly hits a doublefault to get broken and Young starts to win everything after that.