Sabalenka, Swiatek withdraw from WTA 1000 event in Dubai
Sabalenka has not played since losing the Australian Open final to Elena Rybakina last month.
"I'm really sorry I have to withdraw from Dubai," said the Belarusian in a statement released by organisers on Friday.
"I have such a special connection with the tournament, the fans and the city. Unfortunately, I am not feeling 100 percent. But I hope to be back next year and wish the tournament a great event."
Swiatek was in action this week in Doha but failed in her bid for a fourth Qatar Open title, losing to Maria Sakkari in the quarter-finals.
"I am sorry to announce that I will not be playing Dubai this year due to a change of schedule," said the six-time Grand Slam champion.
The first round in Dubai gets under way on Sunday.