- Kyle Shanahan “not worried at all” about practicing on field at UNLV NBC Sports
- 49ers displeased with Super Bowl practice field, sources say ESPN
- NFL avoids major Super Bowl embarrassment – for now – with 49ers’ practice field problem USA TODAY
- Roger Goodell disagrees with 49ers’ concerns over quality of Super Bowl practice field NBC Sports
- Reports: San Francisco 49ers unhappy with practice field at UNLV News3LV