Playing in an annual outing of 16 guys. This is the fourth year we did this event, and were lucky enough to play Inverness Club in Toledo OH. I was playing in the 4th foursome and our net best ball match was all square. There is a bunker guarding the front of the green, and I knew it was reachable. I hit a beautiful shot, with the slightest draw. I saw the ball bounce short of the bunker, but couldn't see it with the white ball against the white sand. Luckily, the other 12 guys were already done with their rounds and were sitting on the patio enjoying a refreshment. I heard one buddy yell, "IT'S GOING IN!!!" Seconds later the patio exploded in cheers! Me, and my foursome thought it was a prank, until pro shop staff came out and looked in the hole. It was real. Pro Shop staff promptly removed the flag and shared with me that was only the second ace on #18 at Inverness Club ever. Needless to say, we won our match with a "Walk off Hole-in-one".