Marc Leishman kept shifting his eyes toward the glare coming from the silver Arnold Palmer Invitational trophy at his side. Beyond the shiny prize, between two images of Palmer, was a black banner with six words that defined how Palmer approached the game.

“You must play boldly to win.”

Leishman followed that script Sunday to a one-shot victory at Bay Hill.

He didn’t flinch over three key par putts over the last four holes. And even after his most disappointing shot down the stretch, a 9-iron on the par- 5 16th hole that settled 50 feet away from the flag, the 33- year-old Australian knocked it in for an eagle that allowed him to jump past Rory McIlroy,

Kevin Kisner and Charley Hoffman into the lead alone. He never gave back, and no one could catch him.

The timing couldn’t have been better for Leishman, except at the end.

“It’s sad not to have him up there walking off the 18th green, to be that first guy to walk off and not be greeted by Arnold Palmer,” Leishman said. “But he’s left such a great legacy, and I’m sure he will be proud of how everything has gone this week.”

The occasion was no less joyous. Leishman’s final act was a 45-yard pitch from short of the 18th green that ran out to 3 feet, a putt that looked a lot closer when he saw the replay on television. He calmly knocked that in for a 3- under 69.

Onto the green ran his two sons, ages 5 and 3, as wife Audrey waited for him. Just two years ago, Leishman worried he wouldn’t have her. He was called away during practice at Augusta National upon learning his wife was suffering toxic shock syndrome. Doctors put her in a coma to help fight the infection.

“It’s been a wild ride and it makes golf … I want to do it well, but it makes it less important. It’s not life and death,” Leishman said. “It’s just great to be able to share this with someone.”