Not looked too in depth yet but early thoughts so far are....
Cummings vs Coy is tough to call, Coy is relentless and Cummings is poor off his back but Cummings will have the size advantage and his grappling defence is steadily improving. He also has a sneaky front choke game as well as the better striking; right now I'd take Cummings by hard fought decision or to snatch a choke off a tired takedown attempt, may change my opinion after re-watching some fights.
Like Sanchez to beat Smith by decision, just the overall better fighter but has a tendency to slow down.
Tim Elliot to score clinch takedowns en route to a decision or late choke, like a decision though.
Sterling to beat Mendes, being better on the feet, able to stop the takedown and fighting a carefully formulated game plan, again likely a decision.
DuQuesnoy to beat Williams by TKO, if Williams actually uses his wrestling he has a chance of the upset but loves to engage in a firefight so I don't rate his chances.
Nelson to KO Volkov, Volkov is tall, fights upright and has been caught with looping punches before, Nelson has the power to put him away.
Stephens TKO or DEC, wouldn't rule Moicano out if he can avoid the big shots early.
Jacare sub in round 2, think Whittaker stuffs some early takedown attempts and lands some decent shots before eventually succumbing to the takedown and sub.
Namajunas Sub.
Mighty Mouse Decision.