Just off the top I'd get rid of:
14, nothing really happening
12, attempted pick at first, my remote can capture that one
23, no prominent shooter, it is a so what image
26, blown background, nice shot but not best for a job portfolio, lighting was not in your favor
24, did you crop his head in camera? not perfection for portfolio
15, fix the color and it is decent, not outstanding
19, what the heck is on his nose? why is this only 412k? severe crop? loss of quality.
20, blurry, should be tack sharp
Just something to consider: Overall I don't like any of the odd crops. Depending on the job you are after, your editor or someone else will decide what/how to crop. If you took care of that for them they might not be able to use the shot for a layout because you forced their hand by eliminating the rest of what's there.
My overall feeling is that you are presenting shots where you got lucky; Oh look the umpires eyes are closed, how funny. Oh look, there's a butterfly on this guys nose, awkward. Oh look, the pitcher's tongue is all curly and stuff, doh. Is that the job you are trying for? Hallmark greeting cards?