Day 4 of a four round tournament. Playing at the Mission Hills Gary Player Course in California. September 19th. Hole #15 145 yards. Slight wind from behind, I hit a 9 iron clearing the front of the green bouncing once and then rolling into the hole. This is my fourth ace in my life with three of them coming in three last three years, all with Titleist golf balls. The last two were with PRO V1x.