1989: 4-0, 38 IP, 30 K's, 6 BB's, 2.09 ERA. Good stuff! Future star!
1990: 10-10, 183 IP, 108 K's, 86 BB's, 4.07 ERA. Ok, decent year.
1991: 2-6, 64 IP, 41 K's, 43 BB's, 4.90 ERA. Umm, what's going on here?
1992: 1-1, 18 IP, 11 K's, 12 BB's, 7.71 ERA. Bottom hath fallen out. Sorry Pat.
According to his Wikipedia entry, Mr. Combs actually zoomed from Single-A Clearwater to Double-A Reading to Triple-A Scranton to the big show all in one year-- 1989. Dang! Too fast, I wonder?
I have a theory about pitchers. Well it's probably not just my theory, but for the sake of this blog post just roll with it. Anyway, a pitcher will often come flying like bats out of hell from the minors to the majors and then pitch about 3-5 games of stellar baseball. And then, the pitcher hits a critical point. Either other teams catch up to him and start shellacking him (perhaps a result of better scouting reports, perhaps from the pitcher getting worn out by throwing his best stuff in a short amount of time, perhaps something else altogether), or he hits his stride and becomes a genuinely high-quality pitcher for the long haul.
At least this is what seems to happen with Phillies pitchers, and Combs was a prime example. He came storming into the majors in his first year. And then hitters caught up to him. And the rest is fodder for blogs like this one...