Alexei Popyrin admits he's got some thinking to do about where his game has gone wrong after finishing a miserable Australian summer with an injury-affected first-round exit at Melbourne Park.
Popyrin won the first set against world No.69 Corentin Moutet but battled a left glute complaint and a cramping hamstring from midway through the second set, losing 4-6 6-3 6-4 6-4 at John Cain Arena.
