Pressure is something to which we can all relate.
Whether it's pressure to succeed at work, pressure to get ourselves in better shape or peer pressure in school, it's a powerful force that, at times, can be overwhelming.
When you are a professional ballplayer, that pressure comes from all directions: from the fans, the media, your team and, most of all, within.
There isn't a player in baseball today who doesn't feel the pressure to succeed. That success can be achieved to varying degrees, from justifying a spot on a team's roster to living up to a high salary.
As we prepare to head into the second half of the regular season, let's take a look at the 30 players who are feeling more pressure than anyone else.