"This golf season just got a lot more spicy."
But it starts with McIlroy, who had been building to this occasion when he would replace Luke Donald at No. 1. Since injuring himself at the PGA Championship trying to hit a 7-iron with a tree root in his way, McIlroy had finished out of the top five only once in 12 tournaments he played.
He won the Hong Kong Open, along with an unofficial event against a limited, world-class field at the Shanghai Masters. He was runner-up at the Dunhill Links in Scotland, the Korean Open, the Abu Dhabi Championship and the Match Play.
And he won the Honda Classic, finishing at 12-under 268, with two former No. 1 players making a move.
"It was a lot more meaningful," McIlroy said. "I think the way I won today was great. I missed a few greens coming in. I was able to get up-and-down. I made a couple of big par saves early, which kept my momentum. It was just one of those days. There was a 62 and a 63 out there, which is unbelievable playing.
"I just needed to focus on my game and do what I needed to do," he said. "And thankfully, that's what happened."
He hugged his father on the 18th green, posed with the crystal trophy and flashed a No. 1 sign. Before long, he was off to New York to spend a few days with his girlfriend, tennis star Caroline Wozniacki, before going to Miami for a World Golf Championship.
It will be his first tournament as No. 1, a spot that McIlroy intends to keep as long as he can.
"There's very few players as good at him at his age out there winning tournaments," three-time major champion Padraig Harrington said. "There are guys with potential, but he's already delivered. And he has a good balance in his life. He doesn't look like a guy who is going to burn out. He looks like he's going to be here for a while."
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