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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
Jerri R. Robertson 13 47 3.62 2 4 10 4.26% 34.04% $47,255 $1,005 $3,635 0 0
Joan M. Mitchell 5 14 2.8 3 1 2 21.43% 42.86% $42,843 $3,060 $8,569 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
Jerri R. Robertson 20 104 5.2 15 18 16 14.42% 47.12% $230,322 $2,215 $11,516 0 1
Joan M. Mitchell 2 15 7.5 1 2 0 6.67% 20% $15,548 $1,037 $7,774 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
Jerri R. Robertson 18 76 4.22 11 13 11 14.47% 46.05% $168,957 $2,223 $9,387 0 0
Joan M. Mitchell 2 9 4.5 1 2 0 11.11% 33.33% $14,033 $1,559 $7,017 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
Jerri R. Robertson 14 87 6.21 15 7 14 17.24% 41.38% $209,539 $2,408 $14,967 0 0
Joan M. Mitchell 3 17 5.67 3 4 2 17.65% 52.94% $40,113 $2,360 $13,371 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
Jerri R. Robertson 30 114 3.8 14 19 21 12.28% 47.37% $198,076 $1,738 $6,603 0 0
Joan M. Mitchell 1 10 10 0 6 1 0% 70% $11,961 $1,196 $11,961 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
Jerri R. Robertson 25 87 3.48 13 15 15 14.94% 49.43% $164,981 $1,896 $6,599 0 0
Joan M. Mitchell 4 11 2.75 2 3 0 18.18% 45.45% $26,290 $2,390 $6,573 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
Jerri R. Robertson 27 112 4.15 13 16 12 11.61% 36.61% $135,176 $1,207 $5,007 0 0
Joan M. Mitchell 2 6 3 1 0 0 16.67% 16.67% $5,789 $965 $2,895 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
Jerri R. Robertson 23 128 5.57 16 18 18 12.5% 40.63% $252,631 $1,974 $10,984 0 1
Joan M. Mitchell 3 13 4.33 3 0 1 23.08% 30.77% $25,086 $1,930 $8,362 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
Jerri R. Robertson 32 165 5.16 14 21 18 8.48% 32.12% $170,178 $1,031 $5,318 0 0
Joan M. Mitchell 2 6 3 0 0 1 0% 16.67% $1,721 $287 $861 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
Jerri R. Robertson 35 161 4.6 25 23 21 15.53% 42.86% $240,602 $1,494 $6,874 0 0
Joan M. Mitchell 3 10 3.33 1 2 0 10% 30% $14,804 $1,480 $4,935 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
Jerri R. Robertson 28 139 4.96 18 30 15 12.95% 45.32% $225,482 $1,622 $8,053 0 0
Joan M. Mitchell 2 9 4.5 1 0 1 11.11% 22.22% $8,244 $916 $4,122 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
Jerri R. Robertson 35 145 4.14 14 18 27 9.66% 40.69% $241,256 $1,664 $6,893 0 1
Joan M. Mitchell 3 5 1.67 1 0 0 20% 20% $6,332 $1,266 $2,111 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
Jerri R. Robertson 23 122 5.3 12 22 16 9.84% 40.98% $179,939 $1,475 $7,823 0 1
Joan M. Mitchell 4 11 2.75 0 4 0 0% 36.36% $15,272 $1,388 $3,818 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
Jerri R. Robertson 26 136 5.23 17 17 26 12.5% 44.12% $231,025 $1,699 $8,886 0 0
Joan M. Mitchell 1 2 2 0 1 0 0% 50% $6,387 $3,194 $6,387 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
Jerri R. Robertson 27 107 3.96 19 12 12 17.76% 40.19% $163,779 $1,531 $6,066 0 0
Joan M. Mitchell 3 12 4 2 0 0 16.67% 16.67% $18,587 $1,549 $6,196 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
Jerri R. Robertson 21 117 5.57 10 12 15 8.55% 31.62% $104,912 $897 $4,996 0 0
Joan M. Mitchell 3 16 5.33 0 2 2 0% 25% $30,944 $1,934 $10,315 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
Jerri R. Robertson 19 80 4.21 10 8 11 12.5% 36.25% $98,964 $1,237 $5,209 0 0
Joan M. Mitchell 1 5 5 0 2 1 0% 60% $4,239 $848 $4,239 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
Jerri R. Robertson 20 63 3.15 5 3 9 7.94% 26.98% $52,489 $833 $2,624 0 0
Joan M. Mitchell 6 35 5.83 5 1 2 14.29% 22.86% $48,361 $1,382 $8,060 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
Jerri R. Robertson 20 89 4.45 8 14 10 8.99% 35.96% $73,489 $826 $3,674 0 0
Joan M. Mitchell 7 19 2.71 5 1 1 26.32% 36.84% $37,572 $1,977 $5,367 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
Jerri R. Robertson 20 121 6.05 14 14 19 11.57% 38.84% $134,132 $1,109 $6,707 0 0
Joan M. Mitchell 2 10 5 2 1 1 20% 40% $59,241 $5,924 $29,621 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
Jerri R. Robertson 24 90 3.75 6 13 19 6.67% 42.22% $108,126 $1,201 $4,505 0 0
Joan M. Mitchell 9 42 4.67 4 3 5 9.52% 28.57% $68,603 $1,633 $7,623 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
Jerri R. Robertson 17 84 4.94 11 18 10 13.1% 46.43% $109,632 $1,305 $6,449 0 0
Joan M. Mitchell 7 42 6 3 2 9 7.14% 33.33% $87,886 $2,093 $12,555 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
Jerri R. Robertson 19 83 4.37 10 16 11 12.05% 44.58% $56,020 $675 $2,948 0 0
Joan M. Mitchell 6 34 5.67 4 2 6 11.76% 35.29% $69,511 $2,044 $11,585 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
Jerri R. Robertson 20 76 3.8 7 8 15 9.21% 39.47% $38,703 $509 $1,935 0 0
Joan M. Mitchell 4 29 7.25 6 6 6 20.69% 62.07% $63,528 $2,191 $15,882 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
Jerri R. Robertson 26 118 4.54 15 19 15 12.71% 41.53% $84,010 $712 $3,231 0 0
Joan M. Mitchell 3 14 4.67 1 2 3 7.14% 42.86% $22,263 $1,590 $7,421 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
Jerri R. Robertson 13 60 4.62 5 11 5 8.33% 35% $33,188 $553 $2,553 0 0
Joan M. Mitchell 6 38 6.33 2 6 8 5.26% 42.11% $41,897 $1,103 $6,983 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
Jerri R. Robertson 15 96 6.4 12 20 11 12.5% 44.79% $64,094 $668 $4,273 0 0
Joan M. Mitchell 5 16 3.2 3 0 4 18.75% 43.75% $30,360 $1,898 $6,072 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
Jerri R. Robertson 20 86 4.3 5 9 13 5.81% 31.4% $29,508 $343 $1,475 0 0
Joan M. Mitchell 4 18 4.5 3 2 3 16.67% 44.44% $45,088 $2,505 $11,272 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
Jerri R. Robertson 18 96 5.33 16 15 9 16.67% 41.67% $59,236 $617 $3,291 0 0
Joan M. Mitchell 5 8 1.6 1 0 1 12.5% 25% $10,937 $1,367 $2,187 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
Jerri R. Robertson 28 96 3.43 12 12 16 12.5% 41.67% $47,048 $490 $1,680 0 0
Joan M. Mitchell 4 19 4.75 0 3 5 0% 42.11% $15,031 $791 $3,758 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
Jerri R. Robertson 21 149 7.1 19 24 14 12.75% 38.26% $77,046 $517 $3,669 0 0
Joan M. Mitchell 2 14 7 2 1 5 14.29% 57.14% $21,669 $1,548 $10,835 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
Jerri R. Robertson 24 115 4.79 13 13 24 11.3% 43.48% $58,600 $510 $2,442 0 0
Joan M. Mitchell 4 16 4 2 1 1 12.5% 25% $19,351 $1,209 $4,838 0 0