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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
Michael Antwine 10 27 2.7 1 1 5 3.7% 25.93% $34,925 $1,294 $3,493 0 0
Xavier A. Rivera 7 39 5.57 4 3 5 10.26% 30.77% $46,817 $1,200 $6,688 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
Michael Antwine 7 47 6.71 5 6 10 10.64% 44.68% $89,645 $1,907 $12,806 0 0
Xavier A. Rivera 19 67 3.53 10 9 6 14.93% 37.31% $203,261 $3,034 $10,698 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
Michael Antwine 9 43 4.78 5 5 6 11.63% 37.21% $104,142 $2,422 $11,571 0 0
Xavier A. Rivera 13 41 3.15 2 3 11 4.88% 39.02% $53,881 $1,314 $4,145 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
Michael Antwine 10 65 6.5 2 11 9 3.08% 33.85% $80,268 $1,235 $8,027 0 0
Xavier A. Rivera 1 1 1 1 0 0 100% 100% $8,450 $8,450 $8,450 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
Michael Antwine 6 31 5.17 0 3 2 0% 16.13% $16,166 $521 $2,694 0 0
Xavier A. Rivera 8 24 3 2 0 3 8.33% 20.83% $16,766 $699 $2,096 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
Michael Antwine 9 36 4 3 2 4 8.33% 25% $38,370 $1,066 $4,263 0 0
Xavier A. Rivera 15 89 5.93 9 7 14 10.11% 33.71% $123,829 $1,391 $8,255 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
Michael Antwine 8 36 4.5 3 1 5 8.33% 25% $55,060 $1,529 $6,883 0 0
Xavier A. Rivera 16 86 5.38 16 16 15 18.6% 54.65% $206,008 $2,395 $12,876 0 0