Morkel was then selected in the South African squad for the inaugural Twenty20 World Championship in South Africa, and went on to become one of the stars of the tournament, despite many feeling Twenty20 was a format with little scope for bowlers. Morkel bowled with consistent pace and accuracy, finishing with 9 wickets at 13.33 and an economy rate of 6.00, considered excellent in this form of the game. This haul included a match-winning spell of 4/17 against New Zealand, all wickets being caught behind or bowled, and he was denied his 5th wicket in his final over only due to an incorrect no-ball call when he had clean bowled the batsman. This would have been the first 5 wicket hall ever taken in international Twenty20 cricket. The host nation may have gone on to be eliminated from the tournament, but Morkel's bowling, along with the big hitting of his brother Albie, was unquestionably one of their biggest positives to emerge from the event. He was named as 12th man in the 'Team of the Tournament' by Cricinfo for the 2007 T20I World Cup.