Each of those sentences has the form 'Q S C P'. No pitcher throws only strikes. This umpire has no balls. The pitcher was upset when he saw that the umpire had no balls. None of the pitchers are throwers only of strikes.
Some umpires are people who keep baseballs in a sack.
No umpires identical to this one are people having baseballs. All pitchers identical to this one are people upset by seeing that the umpire had no baseballs. What we see, however, is that it sometimes takes some doing to translate a sentence into standard form for syllogistic analysis. And the result might not be all that satisfactory. Some pitchers are not strike-throwers.