Kei Nishikori's Comeback Stumbles at Miami Open

After a lengthy absence due to injuries, Nishikori's return was cut short in the first round by Sebastian Ofner.

Nishikori lost to Sebastian Ofner 6-3, 6-4 in his first ATP Tour match since last July.
Despite the loss, Nishikori remains optimistic about his comeback and plans to participate in upcoming tournaments.
The former world No. 4 has struggled with injuries, limiting his play to a few tournaments in the past two years.
Nishikori aims to increase his match count this season, eyeing the clay-court season as a potential turning point.
Returning from a long injury layoff, Nishikori faced challenges in regaining his top form against Ofner.