Former Bellator MMA World Featherweight Champion Daniel Straus (23-6) begins his trek back to a world title when he meets undefeated promotional newcomer and former King of the Cage titlist Henry Corrales (12-0) at June’s blockbuster “Bellator MMA: Unfinished Business” event.

Daniel Straus takes on Henry Corrales at Bellator 138

The contest serves as the fifth and final Spike TV-broadcast main card matchup of the star-studded fight card.

Featuring one of the most anticipated heavyweight fights in the history of the sport with Kimbo Slice vs. Ken Shamrock, “Bellator MMA: Unfinished Business” takes place Friday, June 19, at St. Louis’ Scottrade Center and airs live on Spike TV.

Tickets for “Bellator MMA: Unfinished Business,” which start at just $30, are currently on sale at Ticketmaster.com.

With the night’s featured bouts now complete, additional preliminary contests will be announced shortly.

A consensus pick as one the best 145-pounders on the planet, Straus is anxious to rebound from a disappointing January loss to current Bellator MMA Featherweight Champion Patricio “Pitbull” Freire. A member of American Top Team, Straus was ahead early in the fight and appeared to be on his way to reclaiming the belt he lost in 2014 before suffering a knee injury that limited his capabilities and eventually led to his late submission with 11 seconds left in the fourth round.

Now fully recovered, Straus plans on working his way back to a title bout as quickly as possible, and a victory on a high-profile card like “Bellator MMA: Unfinished Business” would certainly help him stake his claim as the division’s No. 1 contender.

Fighting professionally since 2011, Corrales began his career primarily as a Brazilian jiu-jitsu stylist, as witnessed by his five consecutive submission wins to begin his career. However, he’s since worked diligently to improve his striking game, and of his past six victories, four have come by way of knockout. Corrales boasts an unblemished professional mark through the first 12 contests of his MMA tenure, including recent wins over big-show veterans Jerod Spoon and Seth Dikun.

“Bellator MMA: Unfinished Business” – Friday, June 19, Scottrade Center, St. Louis, Mo.

Main Card

Bellator Heavyweight Main Event: Kimbo Slice (4-2) vs. Ken Shamrock (28-15-2)

Bellator Featherweight Title Fight: Champ Patricio Pitbull (23-2) vs. Daniel Weichel (35-8)

Bellator Featured Heavyweight Fight: Bobby Lashley (12-2) vs. James Thompson (20-14)

Bellator Featured Featherweight Fight: Daniel Straus (23-6) vs. Henry Corrales (12-0)

Bellator Featured Lightweight Fight: Michael Chandler (12-3) vs. Derek Campos (15-4)

Preliminary Card

Bellator Welterweight Prelim Fight: Justin Guthrie (17-8) vs. Steven Mann (10-1)

Bellator Strawweight Prelim Fight: Miles McDonald (0-1) vs. Dan O’Connor (5-4)

Bellator Lightweight Prelim Fight: Malcolm Smith (4-4) vs. Luke Nelson (2-1)

Bellator Featherweight Prelim Fight: Kain Royer (1-1) vs. Enrique Watson (1-0)