**Note: Only sires with a calculated SPI and having at least 5 West Region* bred 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 lists by Earnings, stakes winners and winners. Return to Home Page.| Rnrs | SWnrs | 2011 | ||||
| Rank | Stallion (YOB, Sire), Where Stands | Stud Fee | /Wnrs | /SWins | (Chief Earners, Earnings) | SPI |
| 1 | FULLBRIDLED (2001, Unbridled's Song), Dignitary Downs, LLC, CA | PRIVATE | 7/4 | 0/0 | (Full Instinct, $45,900) | 1.95 |
| 2 | CINDAGO (2003, Indian Charlie), Legacy Ranch, Inc, CA | $2,500 | 6/3 | 1/1 | (Courtside, $164,620) | 1.84 |
| 3 | CYCLOTRON (2000, Grand Slam), Old English Rancho, CA | NA | 6/1 | 0/0 | (Circle The Moon, $65,650) | 1.62 |
| 4 | LUCKY PULPIT (2001, Pulpit), Harris Farms, Inc, CA | $2,500 | 25/15 | 2/2 | (Rousing Sermon, $244,000) | 1.56 |
| 5 | ROYAL LEGACY (2003, Monarchos) | NA | 10/7 | 0/0 | (Es Luna, $18,040) | 0.48 |
| 6 | MINISTER ERIC (2001, Old Trieste), J.E.H. Stallion Station - New Mexico, NM | $1,200 | 22/6 | 0/0 | (Srita Minister, $49,572) | 0.43 |
| 7 | PEAK A BOOTRANDO (2001, Bertrando), Pulse Ranches, WA | $1,000 | 6/3 | 0/0 | (Peaknatacat, $36,278) | 0.40 |
| 8 | STORMIN' LYON (2001, Storm Boot), Famous Lane Farm, NM | $1,500 | 6/2 | 0/0 | (Lyons Prospect, $18,623) | 0.38 |
| 9 | DEMON WARLOCK (2000, Demons Begone), Allaire Farms, WA | $750 | 9/6 | 0/0 | (Winter Warlock, $48,840) | 0.37 |
| 10 | UNCLE DENNY (2002, In Excess (IRE)), Oak Hill Farm, CA | $2,500 | 10/5 | 0/0 | (I'lbeamonkeysuncle, $14,365) | 0.33 |
| 11 | MR. TRIESTE (2001, Old Trieste), J.E.H. Stallion Station - Oklahoma, OK | $1,000 | 6/1 | 0/0 | (Numberoneson, $18,956) | 0.32 |
| 12 | BEST MINISTER (2000, Deputy Minister), Pacific Coast Thoroughbreds, CA | $2,500 | 8/1 | 0/0 | (Best Logic, $37,320) | 0.25 |
| 13 | AWESOME DIVIDEND (2000, Awesome Again), Ozhen Farm, NM | PRIVATE | 9/1 | 0/0 | (Western Romance, $26,615) | 0.19 |
| 14 | BAT MOBILE (2000, Dynaformer), Dignitary Downs, L.L.C., CA | PRIVATE | 5/1 | 0/0 | (Fast Mobile, $13,077) | 0.15 |
| 15 | ELIJAH'S SONG (2001, Unbridled's Song), J.E.H. Stallion Station - New Mexico, NM | $800 | 7/1 | 0/0 | (Elijah's Elite, $9,112) | 0.08 |