I've watched a lot of baseball in my young life. I've seen things that are frustrating, nauseating and heartbreaking take place on the diamond.
In my time, I've come to a conclusion: there are few things in the game more sickening than watching a struggling pitcher try to regain control of a situation when he's in over his head.
In this slideshow are the 25 most painful MLB pitchers to watch—based on anything from control problems and the inability to deceive opposing hitters to being repeatedly shelled or looking out of place on the mound.
Enjoy this list, but don't read it right after lunch.