Hello all. My first post here. I just received this helmet in the mail yesterday. The MLB authentication data base gives 2 dates that this helmet was used in. My question is does anyone know roughly how many helmets a player uses a season? I'm sure it all depends on the abuse given to the helmet. I would assume this helmet was used in more than just 2 games and the authenticator only observed that is was used in those 2 games. I would also assume there is a chance that this helmet was used in the WC game against the Indians and possibly some additional ALDS games when he batted right handed. He did hit a homer in Game 1 of the ALDS over the green monster so this should be the helmet he used in that at bat. Thanks for any info in advance.