Here at Team Titleist, we always like to have some fun during the majors. So we’re coming to you with a little Team Titleist Trivia contest to help us celebrate being the #1 Ball at the U.S. Open for 65 years and counting.

We have two great prizes to giveaway. First up, an autographed pin flag from last year’s U.S. Open at the Olympic Club signed by Titleist Brand Ambassador and the winner of the event, Webb Simpson.

The second prize, a collection of autographed Titleist Pro V1 and Pro V1x golf balls signed by various Titleist Brand Ambassadors and golf ball loyalists.

Who signed the golf balls you ask? Well that’s this week’s trivia question.QUESTION: Correctly identify all of the Titleist Brand Ambassadors and Golf Ball loyalists that autographed the golf balls pictured above.

PLEASE READ CAREFULLY: To enter the contestlog in to your Team Titleist account and then add a comment (see below) to this blog post with the names of the Titleist Brand Ambassadors and Golf Ball Loyalists that autographed the golf balls pictured above by Sunday, June 16, 2013 at 11:59 p.m. EDT.*

PLEASE NOTE: You must be a Team Titleist member to enter. NO PURCHASE NECESSARY. Void where prohibited. Open to U.S. residents. Sweepstakes offered from June 13, 2013 to June 16, 2013. Complete official rules available at Sweepstakes Rules and Community Policy.

A few more important details... Only one entry per a person. If you send in multiple replies, you'll be disqualified from the contest. Don't forget to include all of the details outlined above or your entry will not be considered eligible.

Keep in mind, all comments are moderated and it may take some time for your reply to appear. We'll do our best to approve comments quickly but if you enter more than one reply, we have to disqualify you from the drawing (sorry to repeat this but we want to make sure it's clear).

(Sorry U.S. only. Here's some more info: Why are Titleist sweepstakes U.S. only?)

Good luck!