**Note: Only sires with a calculated SPI and having at least 5 West Region* 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, turf by spi, and all weather 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 | DESERT GOD (1991, Fappiano) | 53/53 | 21/21 | 4/5 | (Our Choice, $258,486) | 2.06 |
| 2 | UNUSUAL HEAT (1990, Nureyev) | 34/103 | 14/45 | 1/5 | (Ribald, $77,500) | 1.86 |
| 3 | SILIC (FR) (1995, Sillery) | 9/12 | 5/6 | 0/0 | (Sibella, $23,400) | 1.76 |
| 4 | KING BULL (2001, Holy Bull) | 6/6 | 3/3 | 1/1 | (K B 'S Princess, $81,476) | 1.76 |
| 5 | REUBEN (1997, Rubiano) | 12/12 | 4/4 | 0/0 | (Funnyoushouldask, $47,600) | 1.38 |
| 6 | FLYING CONTINENTAL (1986, Flying Paster) | 5/8 | 4/6 | 0/0 | (Pack Your Bags, $47,771) | 1.37 |
| 7 | BRAND NAME (2001, Unbridled's Song) | 6/6 | 2/2 | 0/0 | (Enduring Promise, $20,330) | 1.36 |
| 8 | THATSUSINTHEOLBEAN (1994, El Prado (IRE)) | 15/15 | 8/8 | 1/1 | (Cali Baby, $81,705) | 1.35 |
| 9 | FAVORITE TRICK (1995, Phone Trick) | 5/5 | 4/4 | 0/0 | (Ruffy Trick, $56,504) | 1.35 |
| 10 | TOP HIT (1998, Twining) | 18/18 | 12/15 | 1/3 | (Uh Oh Bango, $28,800) | 1.34 |
| 11 | HAASIL (IRE) (1998, Machiavellian) | 5/8 | 2/5 | 0/0 | (Toss The Dice, $13,010) | 1.31 |
| 12 | QUINTON'S GOLD (1997, Carson City) | 24/24 | 12/12 | 2/3 | (That's Who, $139,500) | 1.31 |
| 13 | LUCKY PULPIT (2001, Pulpit) | 24/35 | 12/22 | 0/1 | (Rousing Sermon, $125,000) | 1.25 |
| 14 | ISTINTAJ (1996, Nureyev) | 10/10 | 6/6 | 0/0 | (Bigtruck El Paso, $48,337) | 1.24 |
| 15 | ROMAN DANCER (1999, Polish Numbers) | 8/11 | 4/6 | 0/0 | (Dance The Dance, $41,573) | 1.22 |
| 16 | CHIMES BAND (1991, Dixieland Band) | 9/9 | 2/2 | 1/1 | (Daddy O., $73,160) | 1.19 |
| 17 | SANDIA SLEW (1996, Marked Tree) | 8/8 | 3/3 | 0/0 | (Sandia Sonata, $32,900) | 1.12 |
| 18 | MAKORS MARK (1997, Son Of Briartic) | 8/8 | 2/2 | 1/1 | (Makors Finale, $133,860) | 1.11 |
| 19 | POPULAR (1999, Saint Ballado) | 23/30 | 13/19 | 2/2 | (Fanny Chenal, $52,080) | 1.08 |
| 20 | SURVIVOR SLEW (2000, Seattle Slew) | 5/5 | 3/3 | 1/1 | (Spartan Warrior, $24,974) | 1.08 |
| 21 | ATTILA'S STORM (2002, Forest Wildcat) | 27/27 | 12/12 | 4/5 | (Dashkova, $150,870) | 1.07 |
| 22 | PRO PRADO (2001, El Prado (IRE)) | 7/7 | 4/4 | 0/0 | (Vinton Row, $43,198) | 1.05 |
| 23 | ROLL HENNESSY ROLL (2000, Hennessy) | 41/41 | 21/21 | 4/6 | (Kiss My Hennessy, $89,747) | 1.02 |
| 24 | AFFIRMATIVE (1999, Unbridled) | 10/16 | 5/8 | 0/1 | (Warren's Sugarbuzz, $12,000) | 0.99 |
| 25 | INDIAN COUNTRY (2001, Indian Charlie) | 9/13 | 3/4 | 0/0 | (Sparkle Joel, $10,200) | 0.96 |
| 26 | FREE HOUSE (1994, Smokester) | 5/5 | 3/3 | 1/1 | (Fox In The House, $16,831) | 0.95 |
| 27 | TAPIT (2001, Pulpit) | 5/6 | 3/4 | 0/0 | (Tap Tap I Win, $39,950) | 0.91 |
| 28 | LE GRANDE DANSEUR (1998, Citidancer) | 16/16 | 9/9 | 0/1 | (Le Grande's Spirit, $66,969) | 0.88 |
| 29 | FUSAICHI ZENON (JPN) (1997, Sunday Silence) | 13/13 | 7/7 | 1/2 | (Zenon's Star, $112,062) | 0.88 |
| 30 | MINISTERS WILD CAT (2000, Deputy Minister) | 74/93 | 35/47 | 3/3 | (Bailouttheminister, $50,000) | 0.87 |
| 31 | STORM OF GOSHEN (2001, Storm Cat) | 13/13 | 8/8 | 0/1 | (Naughty Storm, $59,033) | 0.87 |
| 32 | PEPPERED CAT (2000, Tabasco Cat) | 5/12 | 2/5 | 0/0 | (Condiment, $30,700) | 0.85 |
| 33 | TIZBUD (1999, Cee's Tizzy) | 23/44 | 7/17 | 1/1 | (Italian Boy, $62,300) | 0.85 |
| 34 | THE TRADER'S ECHO (1994, Eastern Echo) | 9/9 | 3/3 | 0/0 | (Lester's Echo, $75,926) | 0.85 |
| 35 | CUVEE (2001, Carson City) | 5/5 | 1/1 | 0/0 | (So Far So Fast, $38,400) | 0.84 |
| 36 | TAVASCO (1997, Tabasco Cat) | 9/10 | 7/8 | 1/2 | (Salsa Express, $51,632) | 0.83 |
| 37 | CON ARTIST (1993, Seeking The Gold) | 12/12 | 5/5 | 0/0 | (Jakesdream, $26,645) | 0.82 |
| 38 | GHOSTLY MOVES (1992, Silver Ghost) | 54/54 | 20/20 | 1/1 | (Garretsghostlygirl, $66,271) | 0.82 |
| 39 | VRONSKY (1999, Danzig) | 16/28 | 9/15 | 0/2 | (Island Sunset, $28,830) | 0.81 |
| 40 | LESTERS BOY (1996, Cee's Tizzy) | 16/16 | 5/5 | 1/1 | (I Am Lesters Gal, $80,944) | 0.80 |
| 41 | GLOBALIZE (1997, Summer Squall) | 29/33 | 14/22 | 1/1 | (Global Stage, $64,542) | 0.79 |
| 42 | TRIBAL RULE (1996, Storm Cat) | 77/130 | 41/67 | 1/5 | (L. A. Weekend, $30,920) | 0.79 |
| 43 | RICHLY BLENDED (1998, Rizzi) | 16/16 | 7/9 | 0/0 | (Baby Doe, $37,482) | 0.79 |
| 44 | TASKMASTER (1997, A.P. Indy) | 6/7 | 3/3 | 0/0 | (Princess Ryan, $18,713) | 0.78 |
| 45 | BENCHMARK (1991, Alydar) | 78/109 | 41/65 | 4/4 | (Mark Up Tiny, $64,130) | 0.78 |
| 46 | SUGGEST (1992, Topsider) | 7/7 | 6/6 | 0/0 | (Charm Me Again, $42,090) | 0.78 |
| 47 | CEE'S TIZZY (1987, Relaunch) | 30/43 | 14/21 | 0/0 | (Cost Of Freedom, $30,052) | 0.77 |
| 48 | TIMBER LEGEND (1999, Storm Cat) | 7/7 | 5/5 | 1/1 | (Deacon Speakin', $22,760) | 0.76 |
| 49 | WILD GOLD (1990, Wild Again) | 6/6 | 2/2 | 0/0 | (Mississippi Gold, $11,050) | 0.74 |
| 50 | COMIC STRIP (1995, Red Ransom) | 25/33 | 11/15 | 0/0 | (Sophisticated, $67,430) | 0.73 |
| 51 | SALT LAKE (1989, Deputy Minister) | 31/47 | 15/21 | 0/2 | (Gracias, $26,880) | 0.73 |
| 52 | SIBERIAN SUMMER (1989, Siberian Express) | 31/40 | 12/20 | 0/0 | (Summertime Sal, $27,250) | 0.73 |
| 53 | DOMINIQUE'S CAT (1997, Storm Cat) | 20/20 | 9/9 | 0/0 | (Doms Flash, $57,862) | 0.73 |
| 54 | HELMSMAN (1992, El Gran Senor) | 12/13 | 7/8 | 0/0 | (Full Power Ahead, $23,571) | 0.73 |
| 55 | SILVER SEASON (1996, Silver Ghost) | 17/17 | 3/3 | 0/0 | (Shes A Looker R F, $32,135) | 0.72 |
| 56 | VALID WAGER (1992, Valid Appeal) | 20/23 | 10/12 | 1/1 | (She'smylittleman, $62,020) | 0.72 |
| 57 | SIDEBURN (1999, Seeking The Gold) | 5/5 | 2/2 | 1/1 | (Ten Ninety Seven, $29,901) | 0.72 |
| 58 | CINDAGO (2003, Indian Charlie) | 9/17 | 5/9 | 0/0 | (Artic Fire, $29,881) | 0.71 |
| 59 | MR. GROUSH (1994, Crafty Prospector) | 6/6 | 2/2 | 1/1 | (Groushy Apadana, $59,081) | 0.70 |
| 60 | OLD TOPPER (1995, Gilded Time) | 87/111 | 40/58 | 2/2 | (Now And Zen, $65,240) | 0.70 |
| 61 | HARBOR THE GOLD (2001, Seeking The Gold) | 55/57 | 33/34 | 4/4 | (Music Of My Soul, $67,132) | 0.69 |
| 62 | CRAFTY C. T. (1998, Crafty Prospector) | 6/8 | 3/5 | 0/0 | (Road Trip, $44,430) | 0.69 |
| 63 | BERTRANDO (1989, Skywalker) | 56/103 | 19/37 | 0/5 | (Attack Jack, $22,800) | 0.67 |
| 64 | MAJORBIGTIMESHEET (1995, Carson City) | 13/13 | 4/4 | 0/0 | (Sweet Dixie Van, $32,267) | 0.67 |
| 65 | EXPRESSIONIST (1995, Wild Again) | 13/13 | 7/7 | 0/0 | (Captain Shawn D, $38,467) | 0.67 |
| 66 | SAM'S ACE (2003, In Excess (IRE)) | 6/7 | 5/5 | 0/0 | (River Of Aces, $30,297) | 0.66 |
| 67 | SWISS YODELER (1994, Eastern Echo) | 61/86 | 32/41 | 3/5 | (Nebikon, $75,540) | 0.65 |
| 68 | UNBRIDLED NATIVE (2001, Unbridled) | 7/11 | 3/4 | 0/0 | (Unbridled Thoughts, $30,554) | 0.65 |
| 69 | SINGLETARY (2000, Sultry Song) | 17/21 | 5/7 | 0/0 | (Single N Lovin It, $12,569) | 0.65 |
| 70 | OUR NEW RECRUIT (1999, Alphabet Soup) | 15/21 | 6/12 | 0/1 | (Our New Tale, $20,034) | 0.64 |
| 71 | HALORY HUNTER (1995, Jade Hunter) | 16/16 | 5/5 | 0/0 | (Hunting Dixie, $49,643) | 0.64 |
| 72 | PRECOCITY (1994, Aferd) | 28/28 | 13/13 | 0/0 | (Admiral's Crown, $29,809) | 0.64 |
| 73 | THE WAY HOME (2004, Giant's Causeway) | 15/15 | 8/8 | 0/0 | (Way To Go Gerda, $38,049) | 0.63 |
| 74 | NO STORMS (2000, Atticus) | 9/9 | 3/3 | 1/1 | (Sorta Special, $48,607) | 0.63 |
| 75 | DEVON LANE (1993, Storm Cat) | 51/51 | 23/23 | 0/0 | (Agiba Yulla, $44,289) | 0.63 |