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Trainer Comparison

Statistics by Year:
Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 88 206 2.34 63 34 27 30.58% 60.19% $12,794,928 $62,111 $145,397 19 31
Kathleen O'Connell 89 334 3.75 65 59 35 19.46% 47.6% $1,631,658 $4,885 $18,333 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 109 338 3.1 104 70 47 30.77% 65.38% $14,410,800 $42,636 $132,209 36 47
Kathleen O'Connell 125 493 3.94 70 76 61 14.2% 41.99% $2,017,493 $4,092 $16,140 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 115 339 2.95 95 71 55 28.02% 65.19% $16,006,986 $47,218 $139,191 26 33
Kathleen O'Connell 138 588 4.26 82 81 85 13.95% 42.18% $2,439,524 $4,149 $17,678 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 116 335 2.89 91 64 38 27.16% 57.61% $17,068,992 $50,952 $147,146 32 39
Kathleen O'Connell 125 519 4.15 76 74 69 14.64% 42.2% $1,840,742 $3,547 $14,726 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 115 263 2.29 77 56 36 29.28% 64.26% $21,094,751 $80,208 $183,433 28 35
Kathleen O'Connell 121 516 4.26 75 73 70 14.53% 42.25% $1,908,525 $3,699 $15,773 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 118 342 2.9 107 66 50 31.29% 65.2% $16,286,762 $47,622 $138,023 32 39
Kathleen O'Connell 126 511 4.06 90 63 71 17.61% 43.84% $2,323,197 $4,546 $18,438 0 3

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 118 325 2.75 96 68 45 29.54% 64.31% $21,340,487 $65,663 $180,852 29 36
Kathleen O'Connell 137 515 3.76 81 48 64 15.73% 37.48% $1,681,222 $3,265 $12,272 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 116 325 2.8 78 72 47 24% 60.62% $10,248,430 $31,534 $88,349 17 23
Kathleen O'Connell 131 505 3.85 90 78 82 17.82% 49.5% $2,561,405 $5,072 $19,553 2 6

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 123 350 2.85 112 54 42 32% 59.43% $19,417,899 $55,480 $157,869 26 42
Kathleen O'Connell 116 507 4.37 102 68 64 20.12% 46.15% $2,415,197 $4,764 $20,821 1 3

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 115 315 2.74 84 57 38 26.67% 56.83% $27,312,912 $86,708 $237,504 31 38
Kathleen O'Connell 137 572 4.18 86 78 65 15.03% 40.03% $1,847,201 $3,229 $13,483 0 6

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 143 413 2.89 108 81 51 26.15% 58.11% $16,864,326 $40,834 $117,932 23 33
Kathleen O'Connell 158 629 3.98 82 87 76 13.04% 38.95% $1,916,610 $3,047 $12,130 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 132 389 2.95 84 66 55 21.59% 52.7% $17,421,741 $44,786 $131,983 24 36
Kathleen O'Connell 131 640 4.89 91 93 83 14.22% 41.72% $2,720,264 $4,250 $20,765 0 9

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 143 426 2.98 98 70 52 23% 51.64% $14,400,849 $33,805 $100,705 23 30
Kathleen O'Connell 129 581 4.5 101 77 57 17.38% 40.45% $2,187,565 $3,765 $16,958 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 178 570 3.2 133 90 69 23.33% 51.23% $15,317,291 $26,872 $86,052 28 39
Kathleen O'Connell 128 594 4.64 96 85 68 16.16% 41.92% $2,479,159 $4,174 $19,368 0 11

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 167 540 3.23 154 110 69 28.52% 61.67% $15,087,226 $27,939 $90,343 36 49
Kathleen O'Connell 136 583 4.29 79 75 70 13.55% 38.42% $1,770,207 $3,036 $13,016 0 5

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 150 504 3.36 130 93 59 25.79% 55.95% $14,504,834 $28,779 $96,699 30 43
Kathleen O'Connell 158 693 4.39 82 78 90 11.83% 36.08% $1,678,796 $2,423 $10,625 1 3

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 134 501 3.74 124 92 80 24.75% 59.08% $11,103,463 $22,163 $82,862 22 37
Kathleen O'Connell 146 668 4.58 93 104 89 13.92% 42.81% $1,564,914 $2,343 $10,719 1 3

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 142 505 3.56 117 84 70 23.17% 53.66% $9,974,394 $19,751 $70,242 18 25
Kathleen O'Connell 155 662 4.27 107 104 87 16.16% 45.02% $1,521,518 $2,298 $9,816 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 94 322 3.43 60 64 45 18.63% 52.48% $7,137,579 $22,166 $75,932 13 17
Kathleen O'Connell 140 563 4.02 57 82 56 10.12% 34.64% $1,081,167 $1,920 $7,723 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 116 430 3.71 74 67 66 17.21% 48.14% $7,157,892 $16,646 $61,706 11 16
Kathleen O'Connell 145 588 4.06 81 80 77 13.78% 40.48% $1,673,818 $2,847 $11,544 0 2

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 106 392 3.7 91 75 51 23.21% 55.36% $8,136,567 $20,757 $76,760 19 31
Kathleen O'Connell 151 687 4.55 80 90 94 11.64% 38.43% $1,395,675 $2,032 $9,243 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 134 467 3.49 94 67 62 20.13% 47.75% $5,991,799 $12,830 $44,715 10 17
Kathleen O'Connell 119 506 4.25 60 73 71 11.86% 40.32% $1,090,088 $2,154 $9,160 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 155 562 3.63 105 75 74 18.68% 45.2% $7,627,913 $13,573 $49,212 17 28
Kathleen O'Connell 134 537 4.01 59 75 64 10.99% 36.87% $1,036,236 $1,930 $7,733 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 182 674 3.7 127 119 80 18.84% 48.37% $9,442,281 $14,009 $51,881 17 23
Kathleen O'Connell 123 511 4.15 82 60 67 16.05% 40.9% $1,451,667 $2,841 $11,802 1 3

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 175 686 3.92 133 113 98 19.39% 50.15% $12,029,115 $17,535 $68,738 17 29
Kathleen O'Connell 150 589 3.93 66 71 68 11.21% 34.8% $1,499,341 $2,546 $9,996 0 3

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 174 660 3.79 138 100 95 20.91% 50.45% $16,361,034 $24,789 $94,029 22 31
Kathleen O'Connell 122 513 4.2 78 67 69 15.2% 41.72% $1,185,184 $2,310 $9,715 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 189 678 3.59 145 94 108 21.39% 51.18% $11,793,355 $17,394 $62,399 22 39
Kathleen O'Connell 140 598 4.27 76 86 76 12.71% 39.8% $1,474,745 $2,466 $10,534 2 5

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 179 734 4.1 169 130 95 23.02% 53.68% $16,842,332 $22,946 $94,091 44 63
Kathleen O'Connell 112 596 5.32 86 79 82 14.43% 41.44% $1,141,801 $1,916 $10,195 0 1

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 129 537 4.16 138 92 80 25.7% 57.73% $12,608,670 $23,480 $97,742 26 43
Kathleen O'Connell 104 567 5.45 58 62 69 10.23% 33.33% $900,285 $1,588 $8,657 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 105 430 4.1 113 78 73 26.28% 61.4% $8,867,128 $20,621 $84,449 16 33
Kathleen O'Connell 92 492 5.35 69 62 61 14.02% 39.02% $1,315,766 $2,674 $14,302 1 2

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 88 340 3.86 77 51 42 22.65% 50% $4,468,929 $13,144 $50,783 9 19
Kathleen O'Connell 88 507 5.76 67 59 61 13.21% 36.88% $925,232 $1,825 $10,514 0 3

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 82 362 4.41 78 47 61 21.55% 51.38% $2,574,053 $7,111 $31,391 2 10
Kathleen O'Connell 75 354 4.72 37 33 44 10.45% 32.2% $459,918 $1,299 $6,132 0 2

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 63 247 3.92 47 57 33 19.03% 55.47% $1,863,841 $7,546 $29,585 1 11
Kathleen O'Connell 63 309 4.9 39 40 28 12.62% 34.63% $377,945 $1,223 $5,999 0 4

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 58 213 3.67 41 38 28 19.25% 50.23% $1,301,027 $6,108 $22,432 0 6
Kathleen O'Connell 51 297 5.82 41 39 23 13.8% 34.68% $341,099 $1,148 $6,688 0 2

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 52 193 3.71 40 31 22 20.73% 48.19% $1,698,904 $8,803 $32,671 4 10
Kathleen O'Connell 43 220 5.12 19 26 26 8.64% 32.27% $136,394 $620 $3,172 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Bob Baffert 36 139 3.86 33 24 22 23.74% 56.83% $1,447,362 $10,413 $40,205 2 12
Kathleen O'Connell 38 211 5.55 16 21 17 7.58% 25.59% $107,986 $512 $2,842 0 0