It's officially "Driller Day" at the SageNet Center in Tulsa, Oklahoma. After four days of heat races, qualifiers, E-Main, D-Mains, C-Mains, B-Mains and last chance qualifiers at the Lucas Oil Tulsa Shootout, the starting lineups for the "Mecca of Micros" have been set.

On Friday night, 16 drivers from each division locked themselves into A-Mains based on combined points from their heat race and qualifier. The remainder of each 24-car field was set following B-Mains and last chance qualifiers on Saturday afternoon. 

Let's take a look at the lineups for each of the four premier Micro Sprint divisions. 

Outlaw Non-Wing

1) Blake Hahn 2) Jeffrey Newell 3) Kevin Thomas, Jr. 4) Austin Lambert 5) Shawn Mahaffey 6) Emerson Axsom 7) Jonathan Beason 8) Todd Kirkman 9) Gavin Miller 10) Joe B. Miller 11) Dominic Gorden 12) Christopher Bell 13) Collin Mitchell 14) Logan Seavey 15) Johnny Boland 16) Kyle Jones 17) Tommy Kunsman 18) Ashton Torgerson 19) Russ Disinger 20) Joey Amantea 21) Alex Bright 22) TJ Smith 23) Brent Crews 24) Brandon Rose

Stock Non-Wing

1) Emerson Axsom 2) Alex Bright 3) Shawn Mahaffey 4) Ron Dennis 5) Mitchel Moles 6) Tyler Courtney 7) Prestyn Brown 8) Steven Snyder Jr. 9) Anton Hernandez 10) Kole Kirkman 11) Braden Chiaramonte 12) Austin Wood 13) Travis Sullivan 14) Caleb Martin 15) Collin Mitchell 16) Gage Laney 17) Tommy Kunsman 18) Colin White 19) Logan Rumsey 20) Quinton Benson 21) Brock Berreth 22) Darren Brown 23) TJ Smith 24) Jake Neil

A-Class Winged

1) Kyle Spence 2) Jake Hagopian 3) Christopher Bell 4) Tyler Courtney 5) Alex Bright 6) Kameron Key 7) Ashton Torgerson 8) Neal Allison 9) Karter Battarbee 10) Colby Sokol 11) Kris Carroll 12) Collin White 13) Aubrey Smith 14) Maverick Elkins 15) Steven Snyder Jr. 16) Dominic Carter 17) Emerson Axsom 18) Johnny Boland 19) Tommy Kunsman 20) Dominic Gorden 21) TJ Smith 22) Mitchel Moles 23) Craig Ronk 24) Damon Paul

Outlaw Winged

1) Craig Ronk 2) Tommy Kunsman 3) Gunnar Setser 4) Blake Hahn 5) Jonathan Beason 6) Chase Randall 7) Laydon Pearson 8) KJ Snow 9) Kevin Thomas Jr. 10) Ryder Laplante 11) Braxston Wilson 12) Frank Flud 13) Kevin Bayer 14) Tanner Holm 15) Cody Christensen 16) Emerson Axsom 17) Ashton Torgerson 18) Scotty Milan 19) Jake Hagopian 20) Alex Bright 21) Brandon Riveira 22) TJ Smith 23) Joe B. Miller 24) Mitchel Moles

VIDEO: Enjoy sights and sounds from Friday at the Lucas Oil Tulsa Shootout. 

Key Takeaways

- Emerson Axsom is one of four drivers locked into all four A-Main features and seems to be a serious threat to take home at least one Golden Driller. 

- Alex Bright is another driver who has positioned himself well to collect a Golden Driller. He'll start from within the top-five in both the Stock Non-Wing and A-Class Winged divisions. Bright will also be racing in all four A-Mains for the second consecutive year. 

- Tommy Kunsman and TJ Smith have raced their way into all four A-Mains. Smith did so by racing his way in through all four last chance qualifiers. 

- Blake Hahn has positioned himself to claim a ninth, or maybe even 10th Lucas Oil Tulsa Shootout victory. In addition to rolling off from the pole position in the Outlaw Non-Wing race, he'll start fourth in the Outlaw Winged A-Main. 

- If you're looking for an underdog, Shawn Mahaffey could very well be your guy. Mahaffey has top-five starting positions for both Non-Wing A-Mains. 

- Craig Ronk has been nearly perfect in the Outlaw Winged divisions, with a run of 8th-to-1st in his heat race and 4th-to-1st in his qualifier. 

- NASCAR Cup Series driver and three-time Chili Bowl Nationals winner Christopher Bell used an impressive 11th-to-4th run in his Outlaw Non-Wing qualifier to lock into the A-Main. 

B-Mains are already rolling on this fine Saturday morning in Tulsa. If you're not at the venue, you can watch all of the Lucas Oil Tulsa Shootout action live on FloRacing by becoming a subscriber today.