Las Vegas Raiders wide receiver Jack Bech's team suffered its second loss in a row, falling to the Washington Commanders 41-24 on Sunday. On Monday, his girlfriend, Kylie Young, shared a photo of her outfit for the start of the week.After cheering on the rookie receiver, Young went for a casual monochromatic black outfit the following day. In the mirror selfie, which was taken in a parking garage, she wore black leggings and a long-sleeved black shirt. Her short, one-word caption showed how she felt about the start of a new week."MONDAY," she captioned the Instagram Story.Kylie Young shared a photo of herself in a parking garage. (Photo via Kylie Young's Instagram)Jack Bech had just one catch for 10 yards during the Las Vegas Raiders' Week 3 loss. The rookie out of TCU is listed fourth on the Raiders' depth chart, so his production through the first three weeks of the season has been low.Jack Bech's girlfriend, Kylie Young, shared a look at Raiders gamedayLas Vegas Raiders wide receiver Jack Bech has the support of girlfriend Kylie Young as he embarks on his NFL career. Last week, Young documented her gameday experience as the Raiders hosted their first home game of the season at Allegiant Stadium.In the first photo Young shared in a post on Instagram, she and Jack Bech posed for a photo on the sidelines before the game. In another photo, she showed off her gameday outfit for the Week 2 matchup against the Los Angeles Chargers. Young paired a custom "Bech" T-shirt featuring photos of the wide receiver along with a black leather miniskirt."And so it begins! 🖤🏴‍☠️," Young captioned the post. View this post on Instagram Instagram PostKylie Young completed her Las Vegas Raiders gameday look with a stadium-approved, clear handbag that was customized with "BECH" on the front.