The Rules of Golf are tricky! Thankfully, we’ve got the guru. Our Rules Guy knows the book front to back. Got a question? He’s got all the answers. I switched to a new Odyssey Arm Lock putter about a ...

With the PGA Tour’s one-week offseason now in the rearview, some players are already tinkering with new gear or playing styles in the first week of the new season. Count Phil Mickelson among them.