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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. 3.31 13.64% 40.9% $5,415 $17,925
Mark J. Cristel 4 17 4.25 1 2 4 5.88% 41.18% $31,817 $1,872 $7,954 0 0
Cristian Diaz 18 55 3.06 14 10 7 25.45% 56.36% $108,581 $1,974 $6,032 1 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. 3.31 13.64% 40.9% $5,415 $17,925
Mark J. Cristel 8 36 4.5 0 3 7 0% 27.78% $52,045 $1,446 $6,506 0 0
Cristian Diaz 15 91 6.07 17 17 15 18.68% 53.85% $138,638 $1,523 $9,243 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. 3.31 13.64% 40.9% $5,415 $17,925
Mark J. Cristel 7 53 7.57 4 10 8 7.55% 41.51% $139,281 $2,628 $19,897 0 0
Cristian Diaz 21 67 3.19 21 10 12 31.34% 64.18% $183,103 $2,733 $8,719 1 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. 3.31 13.64% 40.9% $5,415 $17,925
Mark J. Cristel 6 51 8.5 7 3 6 13.73% 31.37% $227,529 $4,461 $37,922 0 0
Cristian Diaz 2 2 1 1 1 0 50% 100% $5,270 $2,635 $2,635 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. 3.31 13.64% 40.9% $5,415 $17,925
Mark J. Cristel 5 36 7.2 5 9 3 13.89% 47.22% $161,570 $4,488 $32,314 0 0
Cristian Diaz 1 3 3 0 0 1 0% 33.33% $720 $240 $720 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. 3.31 13.64% 40.9% $5,415 $17,925
Mark J. Cristel 17 110 6.47 11 17 10 10% 34.55% $306,741 $2,789 $18,044 0 0
Cristian Diaz 1 12 12 1 1 4 8.33% 50% $8,870 $739 $8,870 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. 3.31 13.64% 40.9% $5,415 $17,925
Mark J. Cristel 24 159 6.63 11 15 26 6.92% 32.7% $293,263 $1,844 $12,219 0 0
Cristian Diaz 5 14 2.8 4 2 4 28.57% 71.43% $31,266 $2,233 $6,253 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. 3.31 13.64% 40.9% $5,415 $17,925
Mark J. Cristel 31 223 7.19 26 28 24 11.66% 34.98% $511,282 $2,293 $16,493 0 0
Cristian Diaz 7 31 4.43 12 6 5 38.71% 74.19% $76,832 $2,478 $10,976 0 0