But this year, with Master of Hounds and Watch Me Go as the only potential starters from that sire line, Derby 137 will have the fewest contenders of Mr. Prospector descendants since 1994 when Powis Castle finished 8th and Mahogany Hall finished 9th.
Premier Pegasus appeared to be the most promising colt from the Mr. Prospector sire line to have a good chance in Derby 137 but he was taken off of the trail with an injury. Brethren, Elite Alex and Sway Away were the other promising colts from that sire line but their poor showing in the Arkansas Derby knocked them out of contention when they failed to get the graded earnings necessary to get into the Derby starting gate.
Since 1990, a total of 374 horses have competed in the Kentucky Derby and 106 (28%) of them have been descendants of Mr. Prospector. Of those 106 horses, 25 (24%) finished in the top four and 10 won the Derby.
Here’s a look at the yearly total of Mr. Prospector sire line competitors since 1990 and the horses that finished in the top four:
2010 – 8
2009 – 10. Mine That Bird 1st; Pioneerof The Nile 2nd; Papa Clem 4th
2008 – 5. Eight Belles 2nd
2007 – 7. Street Sense 1st; Curlin 3rd
2006 – 7. Jazil dh-4th
2005 – 6. Afleet Alex 3rd
2004 – 8. Smarty Jones 1st; Limehouse 4th
2003 – 6. Funny Cide 1st; Empire Maker 2nd; Peace Rules 3rd
2002 – 6. War Emblem 1st; Proud Citizen 2nd
2001 – 5. Invisible Ink 2nd
2000 – 6. Fusaichi Pegasus 1st
1999 – 4
1998 – 6. Real Quiet 1st; Victory Gallop 2nd; Hallory Hunter 4th
1997 – 3
1996 – 6. Grindstone 1st; Prince Of Thieves 3rd
1995 – 3. Thunder Gulch 1st; Timber Country 3rd
1994 – 2
1993 – 3
1992 – 1
1991 – 1
1990 – 3. Unbridled 1st
NASRULLAH
Since 1990, the Nasrullah sire line (including Bold Ruler) has had 61 (16%) descendants compete in the Kentucky Derby. This year’s Derby field has a record number of seven potential runners from the Nasrullah sire line and a record four of those are from the A.P. Indy/Bold Ruler line.
Here are the Nasrullah sire line horses in Derby 137:
Horse, Sire, Sire Line
Animal Kingdom, Leroidesanimaux-Blushing Groom line
Nehro, Mineshaft-A.P. Indy line
Dialed In, Mineshaft-A.P. Indy line
Pants On Fire, Jump Start-A.P. Indy line
Stay Thirsty, Bernardini-A.P. Indy line
Uncle Mo, Indian Charlie-Caro line
Comma To The Top, Bwana Charlie/Indian Charlie-Caro line
No horse from the Nasrullah sire line has won the Kentucky Derby since 1990. But 11 (18%) of those 61 descendants have finished in the top four.
The A.P. Indy line has had 25 runners in the Derby since 1990 and six (24%) of those finished in the top four:
2010: Ice Box 2nd
2006: Steppenwolfer 3rd
2005: Don’t Get Mad 4th
2003: Atswhatimtalknbout 4th
2000: Aptitude 2nd
1997: Pulpit 4th
The Blushing Groom sire line, which is the line of Animal Kingdom, has had eight runners in the Derby since 1990 and two (25%) of them finished in the top four:
2009: Musket Man 3rd
2001: Congaree 3rd
The Caro sire line, which is the line of Uncle Mo and Comma To The Top, has had five runners in the Derby since 1990 and two (40%) of them finished in the top four:
1998: Indian Charlie 3rd
1995: Tejano Run 2nd
Indian Charlie, the sire of Uncle Mo and grandsire of Comma To The Top, has sent two runners to the Derby and both finished out of the money:
2010: Conveyance 15th
2003: Indian Express 14th
NORTHERN DANCER
Since 1990, the Northern Dancer sire line has had 93 (25%) runners in the Kentucky Derby. This year’s field, with seven potential runners, is tied with the 2002 field of Derby entrants as the second largest showing of Northern Dancer descendants in the Kentucky Derby. In 1993, there were eight Northern Dancer descendants entered in the Derby.
Here’s a look at the Northern Dancer descendants in Derby 137:
Decisive Moment, With Distinction-Storm Cat line
Santiva, Giant’s Causeway-Storm Cat line
Shackleford, Forestry-Storm Cat line
Twinspired, Harlan’s Holiday-Storm Cat line
Midnight Interlude, War Chant-Danzig line
Soldat, War Front-Danzig line
Toby’s Corner, Bellamy Road-Danzig line
Since 1990 there have been 20 (22%) of the 93 Northern Dancer descendants finish in the top four of the Kentucky Derby. Of those 20 horses, seven are descendants of Storm Cat:
2010: Make Music For Me 4th
2008: Denis of Cork 3rd and Tale Of Ekati 4th
2006: Bluegrass Cat 2nd
2004: Lion Heart 2nd
1999: Menifee 2nd and Cat Thief 3rd
Four of those 20 horses are descendants of Danzig:
2008: Big Brown 1st
2007: Hard Spun 2nd
2004: Imperialism 3rd
1993: Sea Hero 1st
ROYAL CHARGER
Since 1990, the Royal Charger sire line has had 36 (10%) runners in the Kentucky Derby. Of those 36 horses, 13 (36%) finished in the Derby top four and five (38%) of those 13 are out of the line of Roberto who is the grandsire of Brilliant Speed and and great grandsire of Archarcharch.
Dynaformer, the sire of Brilliant Speed, has a good record in the Kentucky Derby. He has only sent three runners to previous Derbies and they all finished in the money:
2006 – Barbaro: 1st
2002 – Perfect Drift: 3rd
1994 – Blumin Affair: 3rd
That statistic is how I focused on Brilliant Speed and after studying his past performances I made him my pick to win the Blue Grass Stakes (G1).
In my opinion, the best runner from the Mr. Prospector sire line is Master of Hounds; the best runners from the Nasrullah line are Animal Kingdom, Nehro, Uncle Mo and Comma To The Top; The best runner from the Northern Dancer line is Midnight Interlude and I like Brilliant Speed from the Royal Charger sire line.