Cal Raleigh and the Mariners took on the Mets in Williamsport, Pennsylvania, on Sunday. Raleigh made special gear for the occasion.

Cal Raleigh is having a magnificent season for the Seattle Mariners. The superstar catcher is on the verge of setting a new single-season catcher home run record. He's got a chance to catch the single-season switch-hitter home run record. He's also a great defender with an awesome nickname (Big Dumper). It's a good time to be Raleigh.

Athletes get asked to sign a lot of items, but Mariners star Cal Raleigh may have signed one of the more strange things on Sunday in Williamsport.