Alexei Popyrin has battled back from 4-2 down in the final set to beat Jordanian wildcard Abdullah Shelbayh and progress in the Qatar Open.
The Australian No.3 won 6-3 4-6 6-4 with the decisive moment in the two-hour match in Doha being a 20-point ninth game in the third set when he broke to set himself up to serve out, which he did to love.
