Triple Crown Insider tracks the top 3-year-olds, rating the 20 best contenders in the weeks leading up to Kentucky Derby 137.

Last updated 2/15

= Keeneland Graduate

1	Dialed In	A terrific overall profile to excel in the classics; Needs a race before Fla Derby.
2	Uncle Mo	Likely the fastest 2yo in some time; All eyes will be on Tampa Bay Derby.
3	To Honor and Serve	Getting serious in his training for Feb. 26 Fountain of Youth.
4	Soldat	Fountain of Youth showdown with No. 3 figures to be a dandy.
5	Jaycito	Not thrilled he skipped Bob Lewis & San Vicente; Will now train up to Mar. 12 San Felipe.
6	Brethren	Questionable speed figs or not, all he does is win and look good doing it.
7	Mucho Macho Man	Big colt should enjoy going back around two turns in Saturday's Risen Star.
8	Stay Thirsty	Has a pedigree to improve and will need to; Good return spot in Mar. 5 Gotham.
9	Machen	Looks best in New Orleans but needs to grow up quickly; Big test in Risen Star.
10	The Factor	Plenty talented but distance is the question; Some stamina influences on dam side
11	Heron Lake	Connections also have Dialed In, so he won't be overly pushed to make the Derby.
12	Rogue Romance	Early favorite for Saturday's Risen Star; His chance to prove he's for real.
13	Tiz Blessed	A lot to like; Needs to show he's classy enough to be a serious Derby contender.
14	Elite Alex	Has the 'big horse' look but needs to develop; Looks best among a soft group in Ark.
15	Sweet Ducky	Holy Bull runner-up may be best suited at middle distances.
16	Cal Nation	Might be WinStar's most gifted 3yo, but he'll need perfection to make the Derby.
17	Toby's Corner	Improving colt has put together a win streak; Needs to get much faster.
18	Anthony's Cross	Moved forward with blinkers but his Lewis win was slow; Will need to do more.
19	Silver Medallion	Dirt & class are concerns for El Camino Real winner; Graded wins at this point get you on the list.
20	Gourmet Dinner	Must run well in Fountain of Youth to stay in the thick of things.
OFF: Tapizar, Boys At Tosconova, Comma to the Top, Biondetti