**Note: Only sires with a calculated SPI and having at least 2 OR bred Dirt starters are listed. SPI is calculated when foals have raced in North America. Earnings do not include Japanese earnings. Categorical leaders are in bold.
Links to other lists by Earnings, stakes winners, winners, and turf by spi. and dirt by spi. Return to Home Page.| Runners | Winners | StksWnrs | Dirt | |||
| Rank | Stallion (YOB, Sire) | Dirt/All | Dirt/All | Dirt/All | (Chief Earner, Earnings) | SPI |
| 1 | HE'S TOPS (1993, Seattle Slew) | 2/2 | 2/2 | 1/1 | (He's A Goblin, $16,765) | 0.61 |
| 2 | POLISH GIFT (2000, Danzig) | 3/3 | 2/2 | 0/0 | (Gameshy, $17,814) | 0.59 |
| 3 | FREESPOOL (1996, Geiger Counter) | 2/2 | 2/2 | 0/0 | (Boundary Lane, $10,679) | 0.44 |
| 4 | SLEW'S SAGA (2002, Seattle Slew) | 4/5 | 2/2 | 1/1 | (Forty Something, $8,693) | 0.43 |
| 5 | HARBOR THE GOLD (2001, Seeking The Gold) | 20/20 | 11/11 | 4/4 | (Carrabelle Harbor, $51,905) | 0.42 |
| 6 | SEATTLE SHAMUS (1999, Seattle Slew) | 29/29 | 20/20 | 3/3 | (Shamundi, $39,816) | 0.37 |
| 7 | JEFF'S COMPANION (1980, *Noholme 2nd) | 3/3 | 3/3 | 0/0 | (Travelin Jeff, $7,886) | 0.32 |
| 8 | TRUE CONFIDENCE (1997, Storm Cat) | 6/6 | 4/4 | 0/0 | (True Peace, $8,566) | 0.31 |
| 9 | CASCADIAN (1996, Seattle Slew) | 14/14 | 9/9 | 1/1 | (Seven Torrents, $14,547) | 0.28 |
| 10 | TASTY CHARDONEIGH (1999, Is It True) | 2/2 | 1/1 | 0/0 | (Lady Arrow, $3,902) | 0.27 |
| 11 | SUPERIOR SUCCESS (1990, Private Account) | 4/4 | 2/2 | 0/0 | (Weggs Purser, $7,303) | 0.27 |
| 12 | COUNT MEIN TOO (1998, Really Golden) | 2/3 | 0/0 | 0/0 | (Flemingstouchogold, $1,320) | 0.25 |
| 13 | COUNT ME IN (2002, A.P. Indy) | 9/10 | 3/3 | 0/0 | (Indy Front, $9,840) | 0.25 |
| 14 | ROGUE S. (1999, Kris S.) | 2/2 | 2/2 | 0/0 | (Oregon Dynasty, $6,809) | 0.25 |
| 15 | OCHOCO (1998, Mr. Prospector) | 7/7 | 4/4 | 0/0 | (Charlesisnoprince, $9,188) | 0.24 |
| 16 | TOMORROW'S SLEW (1992, Seattle Slew) | 2/2 | 1/1 | 0/0 | (Feu's Imp, $3,895) | 0.23 |
| 17 | KLINSMAN (IRE) (1994, Danehill) | 12/12 | 4/5 | 1/1 | (Tillman's Image, $11,476) | 0.23 |
| 18 | TIFFANY ICE (1982, Icecapade) | 3/3 | 2/2 | 0/0 | (Ice Hollow, $6,998) | 0.23 |
| 19 | BAQUERO (1995, Forty Niner) | 14/14 | 4/4 | 0/0 | (Baquero's Slewgirl, $14,784) | 0.22 |
| 20 | FREE AT LAST (1989, Wild Again) | 4/4 | 3/3 | 0/0 | (Son Of Sassy, $7,111) | 0.21 |
| 21 | BIG STAN B (2003, Northern Spur (IRE)) | 2/2 | 1/1 | 0/0 | (Northernsnowdancer, $2,530) | 0.20 |
| 22 | PURPLE COP (2000, Mr Purple) | 3/3 | 1/1 | 0/0 | (Purple Kaycee, $3,170) | 0.20 |
| 23 | EL STEVE A RENO (2002, El Prado (IRE)) | 3/3 | 1/1 | 0/0 | (Hello Scott, $4,945) | 0.20 |
| 24 | SOFT GOLD (BRZ) (1992, Fast Gold) | 3/3 | 1/1 | 0/0 | (Bahati Gold, $4,160) | 0.20 |
| 25 | DR. LITIN (1999, Broad Brush) | 9/9 | 5/5 | 0/0 | (C. R. Fess, $12,667) | 0.19 |
| 26 | OUTING (1999, Danzig) | 3/3 | 2/2 | 0/0 | (Casual Outing, $5,735) | 0.16 |
| 27 | BAGSHOT (1994, Smokester) | 11/11 | 4/4 | 0/0 | (Bagajawea, $7,973) | 0.16 |
| 28 | TIMBER LEGEND (1999, Storm Cat) | 6/6 | 2/2 | 1/1 | (Legendary Madame, $12,538) | 0.15 |
| 29 | NUCAY (1991, Lord At War (ARG)) | 9/9 | 2/2 | 0/0 | (B's Orchid, $9,285) | 0.15 |
| 30 | ILLINOIS STORM (1993, Storm Cat) | 2/2 | 1/1 | 0/0 | (Quatro, $2,579) | 0.13 |
| 31 | ABSTRACT (1993, Danzig) | 2/2 | 1/1 | 0/0 | (Mindbogler, $13,416) | 0.13 |
| 32 | CISCO ROAD (1990, Northern Baby) | 2/2 | 1/1 | 0/0 | (Works Lika Bullet, $3,695) | 0.13 |
| 33 | EX MARKS THE COP (1995, In Excess (IRE)) | 19/19 | 5/5 | 0/0 | (Sandi's Speed Trap, $12,370) | 0.12 |
| 34 | SMART CHIP (1999, Forest Wildcat) | 2/2 | 1/1 | 0/0 | (Girl's Got Game, $4,250) | 0.11 |
| 35 | UNBRIDLED'S COMET (2000, Unbridled's Song) | 5/5 | 1/2 | 0/0 | (Vannasrainbow, $3,269) | 0.10 |
| 36 | TUXEDO SUIT (1981, Tentam) | 3/3 | 0/0 | 0/0 | (Tuxedo Dollys, $3,632) | 0.08 |
| 37 | PROSPECTED (1999, Mr. Prospector) | 2/2 | 0/0 | 0/0 | (Pinotman, $2,117) | 0.07 |
| 38 | MALARKEY LANE (1996, Cisco Road) | 6/6 | 2/2 | 0/0 | (Snort Snort, $10,455) | 0.05 |
| 39 | ZAYZOOM (2000, Meadowlake) | 2/2 | 0/0 | 0/0 | (Mamie Za Card, $334) | 0.04 |
| 40 | PRIVATE GOLD (2000, Seeking The Gold) | 2/2 | 0/0 | 0/0 | (Butteronmybiscuit, $85) | 0.02 |