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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
Shane M. Spiess 11 38 3.45 3 3 5 7.89% 28.95% $36,811 $969 $3,346 0 0
Sal Guerrero 4 16 4 1 1 1 6.25% 18.75% $36,521 $2,283 $9,130 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
Shane M. Spiess 30 191 6.37 22 18 31 11.52% 37.17% $233,307 $1,222 $7,777 0 0
Sal Guerrero 5 32 6.4 0 2 6 0% 25% $24,240 $758 $4,848 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
Shane M. Spiess 42 226 5.38 17 18 38 7.52% 32.3% $225,467 $998 $5,368 0 0
Sal Guerrero 6 22 3.67 0 0 0 0% 0% $13,211 $601 $2,202 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
Shane M. Spiess 63 377 5.98 37 39 53 9.81% 34.22% $449,155 $1,191 $7,129 0 0
Sal Guerrero 6 32 5.33 1 1 0 3.13% 6.25% $45,425 $1,420 $7,571 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
Shane M. Spiess 76 451 5.93 59 73 81 13.08% 47.23% $745,456 $1,653 $9,809 0 0
Sal Guerrero 6 41 6.83 2 2 4 4.88% 19.51% $96,860 $2,362 $16,143 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
Shane M. Spiess 70 388 5.54 48 64 60 12.37% 44.33% $592,189 $1,526 $8,460 0 0
Sal Guerrero 9 37 4.11 0 1 2 0% 8.11% $25,595 $692 $2,844 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
Shane M. Spiess 58 263 4.53 26 34 43 9.89% 39.16% $280,316 $1,066 $4,833 0 0
Sal Guerrero 6 46 7.67 1 1 1 2.17% 6.52% $25,862 $562 $4,310 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
Shane M. Spiess 57 310 5.44 25 37 48 8.06% 35.48% $288,730 $931 $5,065 0 0
Sal Guerrero 5 38 7.6 1 4 2 2.63% 18.42% $63,097 $1,660 $12,619 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
Shane M. Spiess 64 343 5.36 32 39 55 9.33% 36.73% $325,978 $950 $5,093 0 0
Sal Guerrero 6 48 8 1 6 1 2.08% 16.67% $74,298 $1,548 $12,383 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
Shane M. Spiess 91 476 5.23 54 80 54 11.34% 39.5% $492,188 $1,034 $5,409 0 0
Sal Guerrero 8 55 6.88 1 5 7 1.82% 23.64% $69,708 $1,267 $8,714 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
Shane M. Spiess 97 536 5.53 62 84 79 11.57% 41.98% $633,643 $1,182 $6,532 0 0
Sal Guerrero 10 65 6.5 5 8 3 7.69% 24.62% $100,263 $1,543 $10,026 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
Shane M. Spiess 89 442 4.97 46 71 62 10.41% 40.5% $455,701 $1,031 $5,120 0 0
Sal Guerrero 7 34 4.86 1 2 4 2.94% 20.59% $38,765 $1,140 $5,538 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
Shane M. Spiess 70 352 5.03 60 53 58 17.05% 48.58% $552,624 $1,570 $7,895 0 0
Sal Guerrero 5 28 5.6 3 3 4 10.71% 35.71% $56,171 $2,006 $11,234 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
Shane M. Spiess 71 350 4.93 55 46 49 15.71% 42.86% $455,020 $1,300 $6,409 0 0
Sal Guerrero 1 1 1 0 0 0 0% 0% $170 $170 $170 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
Shane M. Spiess 40 171 4.28 31 35 26 18.13% 53.8% $370,620 $2,167 $9,266 0 0
Sal Guerrero 2 2 1 1 0 0 50% 50% $13,100 $6,550 $6,550 0 0