Ruiz is presently the undisputed heavyweight boxing champion and has tossed the division wide open to challengers who need a shot at the titles.
The Mexican’s triumph over the Nigerian-brought into the world British fighter is viewed as one of the greatest stun in the games history.
Joshua had a moderate begin in the match as he went down on the solicit twice to Ruiz in the third round.
After a tranquil fourth, Joshua bobbed back in fifth round, yet toward the finish of the 6th he appeared as though he was out of vitality, not taking part over the most recent 30 seconds before the sound of the chime.
Joshua was additionally thumped down twice more in the seventh round yet after the second one, he didn’t react to the ref’s directions and the battle was ceased which gave the dark horse a renowned triumph.
Advertiser Eddie Hearn has said that a rematch is likely told hold in either November or December.
It was Joshua’s first defeat in his career after winning 20 straight victories with 19 coming by the way of knockouts.