The Louisville football program has earned 23 commitments from high school prospects to its 2018 recruiting class. Twenty of them signed National Letters of Intent on Wednesday, the first day of an early signing period that ended with little drama.

Louisville announced the signings as they came in Wednesday. Here are those who sent their letters, with position, height, weight, high school and star rating according to 247sports.com's composite rankings.

1. Adonis Boone, OT, 6-foot-5, 285, Mainland (Fla.) High School, 3 stars: As of now, Boone is the only 2018 commitment to join an offensive line that should return all five starters next season.

2. Robert Hicks, LB, 6-foot, 237, Miami Central High School, 4 stars: Hicks is one of two recruits from powerhouse Miami Central and could contribute right away for Louisville in a role similar to the one Keith Kelsey played last season.

3. Trenell Troutman, S, 5-foot-10, 188, St. Thomas Aquinas (Fla.) High School, four stars: Troutman is one of the most prized recruits in this class, a top talent from South Florida and another potential contributor next season.

4. Quen Head, LB, 6-foot-2, 215, Hutchinson (Kan.) Community College, three stars: Head had not committed to Louisville until Wednesday. The addition of him to the recruiting class might mean the Cardinals don't like their chances of also landing top four-star linebacker Nik Bonitto.

5. Nigel Kilby, TE, 6-foot-8, 250, Garden City (Kan.) Community College, three stars: Kilby recently earned junior-college All-American honors at tight end. He previously played at Eastern Michigan out of high school in Fort Wayne, Ind.

6. Tyler Harrell, WR, 6-foot, 165, Miami Columbus High School, three stars: Harrell will start out low on the depth chart, but he has earned good reviews for his speed.

7. Jordan Travis, QB, 6-foot-2, 185, The Benjamin School (Fla.), three stars: Petrino's latest quarterback recruit is the No. 27 dual-threat QB in the country according to 247sports.com's composite rankings.

8. Thurman Geathers, DE, 6-foot-3, 218, North Cobb (Ga.) High School, three stars: Geathers is a tall defensive end prospect who will have the chance to compete for playing time next season.

9. Dejmi Dumervil Jean, DT, 6-foot-4.5, 367, St. Thomas Aquinas, three stars: The nephew of Cardinal legend Elvis Dumervil, Dumervil Jean is a load to handle on the interior of the defensive line.

10. Allen Love, DT, 6-foot-3, 285, Huffman (Ala.) High School, three stars: Love just committed to Louisville last week to join the defensive line class.

11. Yasir Abdullah, LB, 6-foot-0.5, 188, Miami Carol City High School, three stars: Abdullah is the No. 60 outside linebacker in 247sports.com's composite rankings.

12. Telly Plummer, S, 6-foot, 185, Langston Hughes (Ga.) High School, three stars: Plummer is ranked as an athlete on recruiting services, but Louisville listed him as a safety in announcements Wednesday.

13. Jatavious Harris, WR, 6-foot-2, 176, Baldwin (Ga.) High School, three stars: Harris just committed to Louisville over Pittsburgh on Tuesday. ESPN.com rates him as a four-star recruit.

14. Jared Goldwire, DT, 6-foot-7, 280, Fort Scott (Kan.) Community College, three stars: Goldwire took official visits to Miami and Oregon State in November, but the Cards maintained their commitment. The No. 10 junior-college defensive tackle in the country will have a chance to play immediately.

15. Marcus Riley, WR, 5-foot-10, 170, James Rickards (Fla.) High School, three stars: Rated as a four-star prospect by Rivals.com but a three-star on average, Riley likely projects as a slot receiver for Louisville. He took an official visit to Nebraska last weekend but stayed with the Cards.

16. Chandler Jones, CB, 5-foot-10, 173, Miami Central High School, three stars: Jones is a four-star prospect according to Rivals.com and ESPN.com but a three-star recruit in the composite rankings. He had committed to Louisville but said Monday he had not announced a final decision between Louisville, Utah and Vanderbilt, and then he told Courier Journal via text message Wednesday morning that he signed with Louisville.

17. Tutu Atwell, ATH, 5-foot-8, 155, Miami Northwestern High School, three stars: Atwell led Northwestern to the Florida state championship as a quarterback, but he said Monday he'll likely end up as a slot receiver at Louisville.

18. Hassan Hall, ATH, 5-foot-11, 190, Maynard Jackson (Ga.) High School, three stars: Hall is rated as a running back in 247sports.com's rankings but labeled an athlete in Louisville's announcement Wednesday.

19. Jarrett Jackson, DE, 6-foot-4.5, 265, Palm Beach Gardens (Fla.) High School, three stars: Jackson had committed to Louisville but didn't make a final decision until Wednesday, when he chose the Cards over South Carolina and signed his letter of intent.

20. Michael Boykin, 6-foot-6, 285, Gulf Coast (Miss.) Community College, three stars: Boykin is the No. 3 junior-college defensive end in the country according to 247sports.com, and considering the four starters departing from Louisville's defensive line, he might have the best chance of any recruit to play right away.