Ortiz Jr comes into the fight with an impressive record of 22 wins, 21 by knockout. He's fresh off a majority decision win over Serhii Bohachuk, showing he's got the skills to go the distance when needed. But don't let that fool you - Ortiz Jr is known for his big punches and tends to end fights early.
On the other side of the ring, we've got Madrimov. The Uzbek fighter is coming off a loss to Terence Crawford for the WBA World Title. But he proved his toughness by going the full 12 rounds with Crawford, a feat not many can claim. Madrimov's known for being extremely awkward in the ring, making him a tricky opponent for anyone.
Both fighters pack a serious punch and have shown they can take a hit. It's a real toss-up, with neither fighter having a clear advantage. That's why fans and experts alike are calling this a pick 'em fight.
The match isn't expected to go the distance. With both Ortiz Jr and Madrimov known for their knockout power, we're likely to see an early finish. This fight's got all the ingredients to steal the show in Riyadh.
Seconds Out will provide live round-by-round scores for the fight. Remember, these aren't the official judges' scores, but they'll give you a good idea of how the fight's going.
So, grab your popcorn and get ready for what promises to be an action-packed showdown between two of boxing's hardest hitters. It's Ortiz Jr vs Madrimov, and it's anyone's game.