Why is John Olerud wearing a batting helmet while fielding his position? - Quora

Would it be better for a baseball player to put the top of their head down towards a pitch that's coming high and in rather than tilt their head back and let

In baseball, why have there never been any players who have worn a mask or helmet while playing the game (like hockey)? - Quora

Childhood memories: John Olerud - Non-Ski Gabber

The most hyped prospect ever for all 30 MLB teams - ESPN

Do people here remember John Olerud? : r/Mariners

Has an MLB player ever worn their hat backwards during a game? - Quora

Uni Watch - History of headgear in MLB Alex Torres - ESPN