Skip to:

OwnerView is growing. Help introduce others to ownership.
Visit the
New Site

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
Benjamin W. Perkins, Jr. 18 42 2.33 5 2 9 11.9% 38.1% $162,886 $3,878 $9,049 0 0
Joseph W. Mazza 9 35 3.89 1 2 6 2.86% 25.71% $53,404 $1,526 $5,934 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
Benjamin W. Perkins, Jr. 19 76 4 16 8 7 21.05% 40.79% $694,078 $9,133 $36,530 0 0
Joseph W. Mazza 7 29 4.14 5 2 3 17.24% 34.48% $155,735 $5,370 $22,248 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
Benjamin W. Perkins, Jr. 22 75 3.41 7 13 13 9.33% 44% $319,229 $4,256 $14,510 0 0
Joseph W. Mazza 6 32 5.33 0 5 2 0% 21.88% $65,392 $2,044 $10,899 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
Benjamin W. Perkins, Jr. 18 59 3.28 9 8 9 15.25% 44.07% $317,211 $5,376 $17,623 0 0
Joseph W. Mazza 9 46 5.11 2 8 5 4.35% 32.61% $128,610 $2,796 $14,290 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
Benjamin W. Perkins, Jr. 15 56 3.73 9 10 8 16.07% 48.21% $330,776 $5,907 $22,052 0 0
Joseph W. Mazza 19 70 3.68 1 3 11 1.43% 21.43% $122,551 $1,751 $6,450 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
Benjamin W. Perkins, Jr. 19 64 3.37 11 12 5 17.19% 43.75% $403,556 $6,306 $21,240 0 0
Joseph W. Mazza 23 95 4.13 6 6 15 6.32% 28.42% $171,955 $1,810 $7,476 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
Benjamin W. Perkins, Jr. 25 85 3.4 16 7 13 18.82% 42.35% $584,042 $6,871 $23,362 0 0
Joseph W. Mazza 28 164 5.86 7 14 22 4.27% 26.22% $169,806 $1,035 $6,065 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
Benjamin W. Perkins, Jr. 15 47 3.13 5 7 8 10.64% 42.55% $215,509 $4,585 $14,367 0 0
Joseph W. Mazza 20 138 6.9 10 14 8 7.25% 23.19% $211,984 $1,536 $10,599 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
Benjamin W. Perkins, Jr. 16 72 4.5 10 20 12 13.89% 58.33% $416,685 $5,787 $26,043 0 0
Joseph W. Mazza 9 53 5.89 4 2 8 7.55% 26.42% $77,880 $1,469 $8,653 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
Benjamin W. Perkins, Jr. 26 104 4 11 16 15 10.58% 40.38% $449,644 $4,324 $17,294 0 0
Joseph W. Mazza 8 32 4 1 1 1 3.13% 9.38% $41,607 $1,300 $5,201 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
Benjamin W. Perkins, Jr. 22 81 3.68 17 9 8 20.99% 41.98% $435,855 $5,381 $19,812 0 0
Joseph W. Mazza 14 76 5.43 8 8 7 10.53% 30.26% $326,508 $4,296 $23,322 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
Benjamin W. Perkins, Jr. 35 128 3.66 16 16 14 12.5% 35.94% $687,509 $5,371 $19,643 0 1
Joseph W. Mazza 18 82 4.56 4 7 11 4.88% 26.83% $206,671 $2,520 $11,482 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
Benjamin W. Perkins, Jr. 27 132 4.89 21 21 23 15.91% 49.24% $913,413 $6,920 $33,830 0 4
Joseph W. Mazza 14 105 7.5 10 5 11 9.52% 24.76% $339,250 $3,231 $24,232 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
Benjamin W. Perkins, Jr. 43 187 4.35 30 32 25 16.04% 46.52% $1,114,133 $5,958 $25,910 1 3
Joseph W. Mazza 15 58 3.87 3 5 5 5.17% 22.41% $151,383 $2,610 $10,092 0 0