Brett Maher, Cowboys kicking unit hoping for 'consistent' grass vs. 49ers – NBC Sports Bay Area & California
San Francisco 49ers get high-tech Levi's Stadium football field this week - Silicon Valley Business Journal
NBC Bay Area: Turf Installed at New Stadium - Levi's® Stadium
Purdy: 49ers' Levi's Stadium still plagued by turf problems – The Mercury News
49ers Beat Cowboys To Advance To NFC Title Game
Artificial Turf Track Installed at Levi's® Stadium
Rams' effort to block 49er fans from buying tickets for NFC championship game may have backfired
Jim Harbaugh, 49ers players undaunted by Levi's Stadium turf woes – The Mercury News