A week ago I kicked off a discussion among MLBTR writers about how many true ace starting pitchers there are in baseball. I was surprised to find that my own off-the-cuff list totaled 18, with another eight falling into my "borderline" group. My list of aces, in no particular order:
Adam Wainwright
Roy Halladay
Cole Hamels
Roy Oswalt
Cliff Lee
C.C. Sabathia
Dan Haren
Jered Weaver
Josh Johnson
Justin Verlander
Felix Hernandez
Jon Lester
David Price
Tim Lincecum
Chris Carpenter
Clayton Kershaw
Matt Cain
Tommy Hanson
My borderline group:
John Danks
Yovani Gallardo
Brett Anderson
Ricky Romero
Zack Greinke
Ubaldo Jimenez
Francisco Liriano
Trevor Cahill
I didn't crunch any numbers here – just good old-fashioned gut feelings. But could there really be almost 20 ace starters in MLB? Let's see your list in the comments.