The first ever early signing period has finally arrived for USF football.

Today through Friday, a good chunk of #Stampede18 verbal commits are anticipated to sign their letters of intent and make their Green and Gold collegiate aspirations official.

ICYMI, here's our primer from earlier this week to get you up to speed on who could be potentially signing over the next 72 hours.

We'll consistently keep updating this post throughout the day as the signings roll in.

7:57 A.M.- Three-star Okeechobee ATH Jajuan Cherry becomes the first official signee for USF.

8:05 A.M.- Three-star Port St. Lucie strongside defensive end Rashawn Yates is on the board.

8:17 A.M.- Three-star Port Charlotte defensive tackle Devin Leacock.

8:25 A.M.- Three-star Homestead South Dade tight end and first #Stampede18 verbal commit Chris Carter Jr.

8:25 A.M- WE HAVE OURSELVES A FLIP!

Three-star Orlando Jones defensive end Stacy Kirby spurned the hometown school to come to USF.

8:30 A.M.- Three-star Chiefland running back Brian Norris Jr. is in. He'll enroll early.

8:33 A.M.- Three-star Hollywood Chaminade Madonna OG Sebastian Sainterling is on the board.

8:46 A.M.- Charlie Strong and defensive coordinator Brian Jean-Mary really bolstering their defensive line.

Parkview (Georgia) defensive end Armon Williams becomes the third DE signee of the morning.

8:51 A.M.- The first quarterback domino has fallen for USF with three-star Tampa Plant quarterback Jordan McCloud officially signing.

9:45 A.M.- Three-star Atlanta Carver quarterback Octavious Battle is on the board. With both of USF's QB verbal commits now in, we wonder if this will push Tampa Bay Tech QB Mike Penix Jr. towards Indiana.

10:09 A.M.- Another off the radar kid has signed in three-star Hollywood Miramar ATH Terrence Horne.

11:25 A.M.- Three-star Miami Central DE/LB Dwayne Boyles makes it 12 signees for USF today. As had been indicated by 247's Dakotah Wilson, Boyles will enroll early.

11:33 A.M.- And right after Boyles comes three-star Tallahassee Godby DE and unofficial Class of 2018 recruiting coordinator Trey Laing.

1:10 P.M.- Miami Senior running back Johnny Ford Jr. is on the board for USF.

1:26 P.M.- We have ourselves an Aussie punter making his way to Tampa in Santa Babara CC transfer Trent Schneider.

7:05 P.M.- Two-star OLB Antonio Grier out of Mays High School in Atlanta is officially a Bull.

I am graduating early and will be continuing my journey at the University Of South Florida. I will be signing Friday at 7:45am. #Go bulls #BullStrong pic.twitter.com/SgPLAJ2Ncs — Bigplay5 (@AntonioGrierjr5) December 20, 2017

Thursday

10:01 A.M.- Three-star Pensacola West Florida safety Keyon Helton is official.

5:24 P.M.- A day earlier than expected, three-star St. Pete Admiral Farragut wide receiver Zion Roland on board.

Roland is the second highest rated prospect in this class.

Friday

1:33 P.M- Three-star Jacksonville Bartram Trail center Brad Cecil sent in his LOI.

Cecil is the top rated center prospect coming out of the state of Florida this recruiting cycle.

3:38 P.M.- Three-star Pensacola Catholic Ethan Watson becomes the 20th early signee for USF.

9:25 P.M.- Three-star linebacker Randal Copeland from East Gadsden HS in Havana FL is the 21st signing for USF.

9:49 P.M.- Three-star cornerback Vincent Davis out of Jacksonville Robert E. Lee HS, becomes number 22 in the class.

He is the 43rd ranked corner in the nation according to 247sports.

11:01 P.M- Davis’ teammate, three-star cornerback Eugene Bowman is number 23.

Bowman and Davis join former teammates LB Keirston Johnson and OL Demetris Harris on the Bulls roster.

11:27 P.M.- Three-star OL Donovan Jennings from Tampa Gaither HS becomes the 24th (!!) signing for the Bulls.

Once again I want to thank my family and friends for all the support. New beginnings @USFFootball @usf_recruiting @BigCountyPreps1 @Bulls247 pic.twitter.com/47RcMoAtOv — Donovan Blu Jennings (@donovan_blu) December 23, 2017

Then three hours later: