Rublev was defaulted by the chair umpire after a Russian-speaking official appeared to accuse him of using an obscenity, while he yelled at the line judge during his semi-final with Kazakhstan's Alexander Bublik (26) on Friday.

"The appeals committee concluded that, beyond forfeiting the match, customary penalties associated with a default – namely loss of rankings points and prize money for the entire tournament – would be disproportionate in this case," the ATP said in a statement on Monday.

Bublik lead 6-7, 7-6, 6-5 at the time, and was awarded the win despite saying that he was happy to continue, and went on to lose the final against France's Ugo Humbert (25).

Rublev's fine of $36,400 for the code violation remains in place after the appeal, which took into consideration testimonies from players and officials and a review of video and audio material.