The fifth-seeded Pole saw off the Australian qualifier 7-6, 6-4 in the second round of the men's singles on Thursday.
The Polish world No. 9 will now face American Marcos Giron for a place in the last four.
Two years ago, Hurkacz won the tournament in Halle.
The 2024 Halle Open runs until Sunday.
(gs)
Source: IAR, PAP