**Note: Only broodmare sires with a calculated BMSPI and having at least 5 IL bred Route starters are listed. BMSPI 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, miler by spi, and sprint by spi. Return to Home Page.| Rnrs | Wnrs | SWnrs | Route | |||
| Rank | Broodmare Sire | Route/All | Route/All | Route/All | (ChiefEarner, Earnings, Sire -- Dam) | BMSPI |
| 1 | Prized, 1986 | 5/7 | 5/5 | 2/2 | ( Suntracer, $207,175, by Kitten's Joy -- Taxable Deduction) | 4.44 |
| 2 | Crafty Prospector, 1979 | 8/15 | 2/6 | 1/2 | ( Giant Oak, $528,152, by Giant's Causeway -- Crafty Oak) | 4.14 |
| 3 | Runaway Groom, 1979 - 2007 | 12/15 | 10/12 | 1/1 | ( Peyote Patty, $160,552, by Cactus Ridge -- Runaway Emily A) | 2.45 |
| 4 | Chief's Crown, 1982 - 1997 | 6/6 | 2/3 | 0/0 | ( Gathering Cloud, $93,750, by Tapit -- Aly's Crown) | 1.88 |
| 5 | Lord At War (ARG), 1980 - 1998 | 7/9 | 4/4 | 0/0 | ( Ioya Bigtime, $113,079, by Dynaformer -- Ioya Two) | 1.87 |
| 6 | Cryptoclearance, 1984 - 2009 | 5/7 | 1/5 | 1/1 | ( Big Looie, $90,679, by Military -- Lil Pushlet) | 1.33 |
| 7 | Unreal Zeal, 1980 | 5/8 | 3/6 | 1/1 | ( Real Power, $85,335, by Powerscourt (GB) -- Real Deal) | 1.10 |
| 8 | Lord Avie, 1978 | 7/7 | 3/4 | 0/1 | ( Dontbetellinme, $33,164, by Offlee Wild -- Beartrack Cove) | 0.95 |
| 9 | Devil's Bag, 1981 | 6/11 | 2/7 | 1/1 | ( Twelve Hundred, $46,693, by Cape Town -- Sippin' Devil) | 0.85 |
| 10 | That's A Nice, 1974 | 6/7 | 2/4 | 0/0 | ( Margo's Delight, $15,129, by Texas Glitter -- Nice Star) | 0.81 |
| 11 | Royal Academy, 1987 | 10/11 | 3/4 | 0/0 | ( Kepi, $68,092, by Strategic Mission -- Beret) | 0.75 |
| 12 | Private Terms, 1985 | 5/5 | 2/3 | 0/0 | ( Lumberyard Jack, $48,304, by Bellamy Road -- Shellys Terms) | 0.69 |
| 13 | Majestic Light, 1973 - 2000 | 5/6 | 2/4 | 0/0 | ( Joyce G, $26,509, by Alaskan Frost -- Casilca) | 0.63 |
| 14 | With Approval, 1986 - 2010 | 6/7 | 2/4 | 0/0 | ( Smarty Mouth, $18,030, by Classified Facts -- Smart Design) | 0.58 |
| 15 | Royal Roberto, 1979 | 6/12 | 1/4 | 0/0 | ( Navy Wings, $44,537, by Chester House -- Sea Girl) | 0.58 |
| 16 | Glitterman, 1985 | 5/11 | 0/5 | 0/0 | ( Diva's Diamond, $24,890, by Crafty Shaw -- Diamond Diva) | 0.58 |
| 17 | Tabasco Cat, 1991 | 5/6 | 2/4 | 0/0 | ( Doctor Trotter, $39,234, by Johar -- Fiery Salsa) | 0.54 |
| 18 | Lost Code, 1984 - 2000 | 8/12 | 1/6 | 0/0 | ( Devils Tower, $18,535, by Evansville Slew -- Found Code) | 0.52 |
| 19 | Sky Classic, 1987 | 10/15 | 3/8 | 0/0 | ( Heavenly Lass, $27,901, by Victory Gallop -- Celestial) | 0.46 |
| 20 | Buckaroo, 1975 - 1996 | 6/6 | 2/2 | 0/0 | ( Bom Baby, $17,365, by Milwaukee Brew -- Bucett) | 0.44 |
| 21 | Spy Signal, 1979 | 5/6 | 3/3 | 0/0 | ( Tonzie, $9,683, by Vision And Verse -- Spycial) | 0.41 |
| 22 | Storm Bird, 1978 | 6/6 | 1/1 | 0/0 | ( Fire Cloud, $50,193, by Devil His Due -- First Flurries) | 0.41 |
| 23 | Cherokee Saga, 1992 | 5/5 | 1/2 | 0/0 | ( Eileen Evelyn, $18,860, by Shore Breeze -- Greer Garson) | 0.41 |
| 24 | Cure The Blues, 1978 - 1999 | 7/11 | 2/5 | 0/0 | ( Giverny Girl, $25,097, by Najran -- Champaigne Amelia) | 0.40 |
| 25 | Stalwart, 1979 | 8/11 | 2/4 | 0/0 | ( Tio Chencho, $10,933, by Three Wonders -- Stalwartly Miss) | 0.38 |
| 26 | Magloire, 1982 | 6/8 | 1/4 | 0/0 | ( Big Bear Hug, $14,669, by K One King -- Hip Huggers) | 0.35 |
| 27 | Western Playboy, 1986 - 2007 | 6/8 | 1/1 | 0/0 | ( Principalia, $16,207, by Chapel Royal -- Princess Paleface) | 0.32 |
| 28 | Silver Buck, 1978 - 2007 | 6/6 | 2/2 | 0/0 | ( Sam Owen, $7,178, by Put It Back -- My Desire) | 0.31 |
| 29 | Zen, 1973 - 1999 | 8/18 | 2/9 | 0/0 | ( Justheguytodoit, $23,767, by Mobil -- My Fair Mary) | 0.31 |
| 30 | Peteski, 1990 - 2001 | 6/6 | 1/2 | 0/0 | ( Roi Le Roy, $19,719, by Royal Academy -- Coco Vive) | 0.29 |
| 31 | Mountain Cat, 1990 | 5/8 | 1/4 | 0/0 | ( Nicky's Delight, $20,127, by Shakeel -- Very Classy Lady) | 0.26 |
| 32 | Air Forbes Won, 1979 - 2009 | 9/11 | 1/5 | 0/0 | ( Winningcherokee, $19,949, by Cherokee Rap -- Win Won) | 0.15 |
| 33 | Holy Bull, 1991 | 7/10 | 1/6 | 0/0 | ( Charter Class, $6,462, by Out Of Place -- Holy Class) | 0.09 |