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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 $22,028
William I. Mott 197 662 3.36 106 85 97 16.01% 43.5% $17,165,020 $25,929 $87,132 13 22
Stephen P. Ubbink 1 8 8 1 3 1 12.5% 62.5% $25,341 $3,168 $25,341 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 $22,028
William I. Mott 190 615 3.24 91 98 81 14.8% 43.9% $12,339,872 $20,065 $64,947 11 18
Stephen P. Ubbink 2 10 5 2 2 0 20% 40% $32,331 $3,233 $16,166 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 $22,028
William I. Mott 198 651 3.29 104 100 101 15.98% 46.85% $18,639,647 $28,632 $94,140 25 31
Stephen P. Ubbink 1 8 8 2 1 1 25% 50% $30,608 $3,826 $30,608 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 $22,028
William I. Mott 195 608 3.12 102 88 74 16.78% 43.42% $17,193,340 $28,279 $88,171 26 36
Stephen P. Ubbink 8 40 5 3 5 5 7.5% 32.5% $67,183 $1,680 $8,398 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 $22,028
William I. Mott 194 619 3.19 108 103 89 17.45% 48.47% $13,209,245 $21,340 $68,089 17 31
Stephen P. Ubbink 15 61 4.07 4 6 14 6.56% 39.34% $90,413 $1,482 $6,028 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 $22,028
William I. Mott 184 590 3.21 92 85 80 15.59% 43.56% $10,967,346 $18,589 $59,605 14 23
Stephen P. Ubbink 2 7 3.5 0 0 1 0% 14.29% $2,411 $344 $1,206 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 $22,028
William I. Mott 164 528 3.22 89 77 70 16.86% 44.7% $13,373,221 $25,328 $81,544 13 24
Stephen P. Ubbink 1 8 8 1 0 0 12.5% 12.5% $11,744 $1,468 $11,744 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 $22,028
William I. Mott 154 546 3.55 79 67 81 14.47% 41.58% $7,699,144 $14,101 $49,994 8 11
Stephen P. Ubbink 1 1 1 1 0 0 100% 100% $18,400 $18,400 $18,400 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 $22,028
William I. Mott 197 707 3.59 104 111 77 14.71% 41.3% $9,438,920 $13,351 $47,913 9 17
Stephen P. Ubbink 2 11 5.5 1 1 0 9.09% 18.18% $9,470 $861 $4,735 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 $22,028
William I. Mott 204 691 3.39 95 93 89 13.75% 40.09% $9,800,970 $14,184 $48,044 12 21
Stephen P. Ubbink 2 3 1.5 0 0 1 0% 33.33% $1,870 $623 $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 $22,028
William I. Mott 213 721 3.38 129 114 89 17.89% 46.05% $12,441,618 $17,256 $58,411 15 32
Stephen P. Ubbink 3 21 7 2 2 5 9.52% 42.86% $27,355 $1,303 $9,118 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 $22,028
William I. Mott 199 692 3.48 107 98 98 15.46% 43.79% $10,476,906 $15,140 $52,648 16 26
Stephen P. Ubbink 3 20 6.67 1 3 4 5% 40% $36,855 $1,843 $12,285 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 $22,028
William I. Mott 197 613 3.11 113 85 64 18.43% 42.74% $11,760,692 $19,185 $59,699 22 27
Stephen P. Ubbink 9 45 5 4 7 7 8.89% 40% $59,945 $1,332 $6,661 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 $22,028
William I. Mott 183 619 3.38 102 94 75 16.48% 43.78% $10,919,367 $17,640 $59,669 14 19
Stephen P. Ubbink 8 40 5 2 0 6 5% 20% $22,244 $556 $2,781 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 $22,028
William I. Mott 158 578 3.66 101 82 81 17.47% 45.67% $10,731,249 $18,566 $67,919 15 24
Stephen P. Ubbink 6 26 4.33 1 2 2 3.85% 19.23% $14,671 $564 $2,445 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 $22,028
William I. Mott 192 694 3.61 119 84 95 17.15% 42.94% $8,821,575 $12,711 $45,946 16 21
Stephen P. Ubbink 8 39 4.88 2 6 4 5.13% 30.77% $46,357 $1,189 $5,795 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 $22,028
William I. Mott 187 689 3.68 116 109 95 16.84% 46.44% $7,957,370 $11,549 $42,553 12 23
Stephen P. Ubbink 8 52 6.5 3 2 6 5.77% 21.15% $35,648 $686 $4,456 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,028
William I. Mott 211 798 3.78 120 118 110 15.04% 43.61% $10,343,844 $12,962 $49,023 8 29
Stephen P. Ubbink 11 65 5.91 11 10 12 16.92% 50.77% $118,929 $1,830 $10,812 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 $22,028
William I. Mott 207 774 3.74 156 105 104 20.16% 47.16% $9,949,267 $12,854 $48,064 23 45
Stephen P. Ubbink 5 32 6.4 2 8 6 6.25% 50% $35,499 $1,109 $7,100 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 $22,028
William I. Mott 179 640 3.58 120 88 75 18.75% 44.22% $7,818,606 $12,217 $43,679 20 41
Stephen P. Ubbink 3 17 5.67 3 2 3 17.65% 47.06% $23,374 $1,375 $7,791 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 $22,028
William I. Mott 169 631 3.73 138 120 92 21.87% 55.47% $9,395,603 $14,890 $55,595 18 38
Stephen P. Ubbink 8 33 4.13 2 2 6 6.06% 30.3% $38,449 $1,165 $4,806 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 $22,028
William I. Mott 170 680 4 116 106 98 17.06% 47.06% $5,730,530 $8,427 $33,709 5 18
Stephen P. Ubbink 14 80 5.71 13 12 17 16.25% 52.5% $157,091 $1,964 $11,221 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 $22,028
William I. Mott 183 719 3.93 138 101 85 19.19% 45.06% $6,866,920 $9,551 $37,524 9 26
Stephen P. Ubbink 9 62 6.89 12 8 11 19.35% 50% $95,418 $1,539 $10,602 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 $22,028
William I. Mott 183 710 3.88 149 105 104 20.99% 50.42% $7,521,998 $10,594 $41,104 11 28
Stephen P. Ubbink 6 36 6 10 3 9 27.78% 61.11% $92,002 $2,556 $15,334 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
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,028
William I. Mott 189 744 3.94 152 132 109 20.43% 52.82% $9,418,657 $12,659 $49,834 18 30
Stephen P. Ubbink 7 44 6.29 4 6 3 9.09% 29.55% $31,683 $720 $4,526 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 $22,028
William I. Mott 188 733 3.9 155 99 106 21.15% 49.11% $8,591,389 $11,721 $45,699 21 36
Stephen P. Ubbink 4 15 3.75 0 0 1 0% 6.67% $3,891 $259 $973 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 $22,028
William I. Mott 147 521 3.54 107 77 65 20.54% 47.79% $6,337,634 $12,164 $43,113 11 16
Stephen P. Ubbink 7 36 5.14 3 4 3 8.33% 27.78% $24,622 $684 $3,517 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 $22,028
William I. Mott 157 581 3.7 136 99 63 23.41% 51.29% $10,012,899 $17,234 $63,776 27 41
Stephen P. Ubbink 19 98 5.16 10 15 12 10.2% 37.76% $108,467 $1,107 $5,709 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 $22,028
William I. Mott 166 618 3.72 128 116 84 20.71% 53.07% $9,474,680 $15,331 $57,076 16 26
Stephen P. Ubbink 16 123 7.69 14 15 19 11.38% 39.02% $95,540 $777 $5,971 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 $22,028
William I. Mott 168 746 4.44 176 139 96 23.59% 55.09% $11,703,723 $15,689 $69,665 18 32
Stephen P. Ubbink 24 147 6.13 20 17 28 13.61% 44.22% $182,588 $1,242 $7,608 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 $22,028
William I. Mott 149 656 4.4 161 101 85 24.54% 52.9% $11,789,625 $17,972 $79,125 25 38
Stephen P. Ubbink 16 98 6.13 13 11 14 13.27% 38.78% $79,853 $815 $4,991 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 $22,028
William I. Mott 128 575 4.49 137 89 91 23.83% 55.13% $7,236,194 $12,585 $56,533 16 24
Stephen P. Ubbink 11 81 7.36 24 11 14 29.63% 60.49% $134,211 $1,657 $12,201 0 1