FT
Gamba Osaka
3
–
0
Johor Darul Takzim FC
—
FT
Adelaide United
0
–
3
Gamba Osaka
—
FT
Gamba Osaka
1
–
4
Jeju United FC
—
FT
Gamba Osaka
0
–
1
Jiangsu Suning
—
FT
Jiangsu Suning
3
–
0
Gamba Osaka
—
FT
Gamba Osaka
3
–
3
Adelaide United
—
FT
Jeju United FC
2
–
0
Gamba Osaka
—
Faded rows: team matches without S. Hirao in the lineup