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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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 53 242 4.57 26 27 33 10.74% 35.54% $1,030,871 $4,260 $19,450 0 0
Jeff W. Zook 9 23 2.56 0 0 1 0% 4.35% $8,604 $374 $956 0 0
Nick J. Mastronardi, Jr. 2 13 6.5 0 0 0 0% 0% $4,690 $361 $2,345 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 53 198 3.74 24 24 26 12.12% 37.37% $1,138,172 $5,748 $21,475 0 4
Jeff W. Zook 15 46 3.07 1 5 5 2.17% 23.91% $38,422 $835 $2,561 0 0
Nick J. Mastronardi, Jr. 2 33 16.5 0 2 4 0% 18.18% $31,250 $947 $15,625 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 45 191 4.24 34 37 28 17.8% 51.83% $1,868,400 $9,782 $41,520 1 6
Jeff W. Zook 13 54 4.15 7 4 5 12.96% 29.63% $96,434 $1,786 $7,418 0 0
Nick J. Mastronardi, Jr. 4 29 7.25 0 1 4 0% 17.24% $25,337 $874 $6,334 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 57 269 4.72 38 49 32 14.13% 44.24% $1,788,649 $6,649 $31,380 1 3
Jeff W. Zook 13 45 3.46 6 3 4 13.33% 28.89% $77,094 $1,713 $5,930 0 0
Nick J. Mastronardi, Jr. 6 39 6.5 2 1 4 5.13% 17.95% $80,935 $2,075 $13,489 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 52 229 4.4 35 31 29 15.28% 41.48% $1,264,608 $5,522 $24,319 0 1
Jeff W. Zook 11 41 3.73 2 5 6 4.88% 31.71% $47,670 $1,163 $4,334 0 0
Nick J. Mastronardi, Jr. 3 23 7.67 3 1 1 13.04% 21.74% $101,850 $4,428 $33,950 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 20 86 4.3 12 9 13 13.95% 39.53% $604,306 $7,027 $30,215 0 2
Jeff W. Zook 11 45 4.09 3 9 7 6.67% 42.22% $60,261 $1,339 $5,478 0 0
Nick J. Mastronardi, Jr. 1 9 9 0 0 0 0% 0% $2,150 $239 $2,150 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 6 26 4.33 5 3 4 19.23% 46.15% $204,513 $7,866 $34,086 0 0
Jeff W. Zook 14 44 3.14 1 1 9 2.27% 25% $34,111 $775 $2,437 0 0
Nick J. Mastronardi, Jr. 2 26 13 0 0 0 0% 0% $6,679 $257 $3,340 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 19 64 3.37 2 5 1 3.13% 12.5% $64,537 $1,008 $3,397 0 0
Nick J. Mastronardi, Jr. 1 22 22 3 3 6 13.64% 54.55% $64,559 $2,935 $64,559 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 32 81 2.53 2 5 10 2.47% 20.99% $51,723 $639 $1,616 0 0
Nick J. Mastronardi, Jr. 1 20 20 1 1 5 5% 35% $22,456 $1,123 $22,456 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 26 90 3.46 5 11 13 5.56% 32.22% $108,394 $1,204 $4,169 0 0
Nick J. Mastronardi, Jr. 1 9 9 1 0 2 11.11% 33.33% $27,291 $3,032 $27,291 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 1 8 8 0 0 2 0% 25% $8,535 $1,067 $8,535 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 2 2 1 0 0 0 0% 0% $400 $200 $200 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 1 1 1 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 1 7 7 0 0 1 0% 14.29% $4,485 $641 $4,485 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 2 4 2 0 1 0 0% 25% $3,975 $994 $1,988 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 2 5 2.5 0 1 0 0% 20% $3,318 $664 $1,659 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 1 4 4 0 0 0 0% 0% $124 $31 $124 0 0
Nick J. Mastronardi, Jr. 3 16 5.33 1 0 1 6.25% 12.5% $13,673 $855 $4,558 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 4 20 5 2 0 2 10% 20% $25,640 $1,282 $6,410 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 5 32 6.4 1 1 2 3.13% 12.5% $13,592 $425 $2,718 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 7 58 8.29 1 6 5 1.72% 20.69% $40,269 $694 $5,753 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 10 71 7.1 6 6 4 8.45% 22.54% $112,707 $1,587 $11,271 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 13 109 8.38 5 7 10 4.59% 20.18% $108,990 $1,000 $8,384 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 6 91 15.17 10 12 4 10.99% 28.57% $111,000 $1,220 $18,500 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
2023 National Trainer Avg. 3.96 13.53% 40.55% $5,237 $20,757
Kelly Rubley 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Jeff W. Zook 0 0 0 0 0 0 0% 0% $0 $0 $0 0 0
Nick J. Mastronardi, Jr. 5 26 5.2 2 0 0 7.69% 7.69% $15,332 $590 $3,066 0 0