Watch Live: Gladbach, Mainz hope to bounce back from opening day setbacks (FS2)

MAINZ, GERMANY - JULY 29: Jairo Semperio of Mainz controls the ball during the Friendly Match between 1. FSV Mainz 05 and Lazio Roma at Bruchweg Stadion on July 29, 2015 in Mainz, Germany. (Photo by Simon Hofmann/Bongarts/Getty Images) LIVERPOOL, ENGLAND - AUGUST 08: Romelu Lukaku of Everton during the Barclays Premier League match between Everton and Watford at Goodison Park on August 8, 2015 in Liverpool, England. (Photo by Jan Kruger/Getty Images)