Manzanares and Makovsky easily made weight on Thursday night; each registering 124.6 pounds on the scale.
Heading up the co-main event is UFC veteran Tyler Toner, who is trying to fight his way back into the Octagon. He weighed in at 146 pounds for his featherweight bout with undefeated Brazilian standout Raoni Barcelos.
Also featured on the card is the smaller, but older brother of UFC middleweight contender Lyoto Machida. Chinzô Machida weighed 145.5 pounds for his bout with Brian Wood, who tipped the scale at 144 pounds.
The RFA 11 main card airs live on AXS TV at 10 p.m. ET / 7 p.m. PT on Friday night.
RFA 11 Weigh-in Results
(All weights in pounds)
Main Card Bouts (on AXS TV):
-Matt Manzanares (124.6) vs. Zach Makovsky (124.6)
-Tyler Toner (146) vs. Raoni Barcelos (145.5)
-Vinnie Lopez (186) vs. Lucas Rota (185)
-Chinzô Machida (145.5) vs. Brian Wood (144)
-Todd Meredith (185) vs. Andrew Sanchez (185)
-Danny Mainus (135) vs. Scott Ingram (135)
-Carlos Huerta (125) vs. Keo Panyathong (124)
-Heather Sachleben/Denny (124) vs. Rebecca Wells (125)
-Sonny Yohn (185) vs. Cordaro Ware (189)
-Joe Guerrero (124) vs. Joe Espinoza (124.4)