Leading Broodmare Sires of 2010 Grade I Stakes Winners
(through 23 August 2010)
| Rank | Stallion | Sire | SWs |
| 1 | SADLER'S WELLS | NORTHERN DANCER | 3 |
| 2 | ACATENANGO | SURUMU | 2 |
| CAERLEON | NIJINSKY II | 2 | |
| DARSHAAN | SHIRLEY HEIGHTS | 2 | |
| DISTANT VIEW | MR. PROSPECTOR | 2 | |
| KINGMAMBO | MR. PROSPECTOR | 2 | |
| KRIS S. | ROBERTO | 2 | |
| MACHIAVELLIAN | MR. PROSPECTOR | 2 | |
| NINISKI | NIJINSKY II | 2 | |
| SEEKING THE GOLD | MR. PROSPECTOR | 2 | |
| STORM CAT | STORM BIRD | 2 | |
| TONY BIN | KAMPALA | 2 | |
| WOODMAN | MR. PROSPECTOR | 2 | |