The Denver Broncos aren’t in the NFL Playoffs, but no sweat for star RB Phillip Lindsay ... he’s got a ring on the way -- a wedding ring!!
26-year-old Lindsay -- the 1st undrafted offensive player to make the Pro Bowl as a rookie back in 2018 -- popped the question to longtime GF Morgan Stanton ... and she said yes!!
Lindsay and Stanton were having dinner at a fancy restaurant ... when the NFL star dropped down on 1 knee and pulled out the big rock.
The couple has been together for a long time.