j1 league gamesCrowdsourced and Profit tracked predictions for the upcoming J1 League games. Hundreds of predictions sorted by categories like 1x2, BTTS, Over 2.5 and Corners. ... This page is aOur analysis of 177 games played this season in Japan J-League shows there was an average of 9.33 corners in those games, indicated by the orange average below. Click any team to