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Black Book

Zephen Johnston-Porter Jockey

Zephen Johnston-Porter is a apprentice jockey. This page includes statistics, form, news, photos, career performance, trainer, track and race course statistics. Compare detailed statistics for Zephen Johnston-Porter including win performance, strike rates and betting odds.
Overall Stats
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
Career 873 66 98 89 8% 29% $7.44 -44%
12 Mths 708 57 87 68 9% 30% $7.65 -38%
Last 10 10 2 3 - 20% 50% $2.45 -51%
Last 100 100 14 13 7 15% 34% $3.67 -49%
Yearly Breakdown
Last 5 years
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
2023 656 43 71 73 7% 29% $8.35 -45%
2024 217 23 27 16 11% 31% $5.73 -39%
Monthly Breakdown
Last 12 months
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
Jun 2023 59 - 10 6 0% 28% $0 -100%
Jul 2023 76 8 10 13 11% 41% $9.45 -1%
Aug 2023 61 7 11 4 12% 37% $9.27 6%
Sep 2023 47 2 6 4 5% 26% $6.3 -73%
Oct 2023 63 2 7 7 4% 26% $14.75 -53%
Nov 2023 76 5 6 8 7% 25% $3.97 -74%
Dec 2023 78 7 7 6 9% 26% $8.75 -21%
Jan 2024 73 5 6 4 7% 21% $3.56 -76%
Feb 2024 57 7 12 6 13% 44% $10.66 31%
Mar 2024 54 7 3 5 13% 28% $3.98 -48%
Apr 2024 33 4 6 1 13% 34% $2.9 -65%
Track Conditions
Career
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
Good 764 61 90 86 8% 32% $7.79 -38%
Soft 74 5 7 2 7% 19% $3.14 -79%
Heavy 7 - 1 - 0% 15% $0 -100%
Track Conditions
Last 12 Months
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
Good 628 52 81 66 9% 32% $8.08 -33%
Soft 45 5 5 1 12% 25% $3.14 -65%
Heavy 7 - 1 - 0% 15% $0 -100%
Track Types
Career
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
Turf 845 66 98 88 8% 30% $7.44 -42%
Track Types
Last 12 Months
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
Turf 680 57 87 67 9% 32% $7.65 -36%
Distances
Career
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
0 - 1000m 58 3 7 9 6% 33% $4.9 -75%
1001 - 1300m 422 35 48 45 9% 31% $6.35 -47%
1301 - 1500m 183 11 25 13 7% 27% $13.03 -22%
1501 - 2000m 183 16 17 18 9% 28% $6.67 -42%
2001 - 2400m 26 1 1 4 4% 24% $3.9 -85%
2401m+ 1 - - - 0% 0% $0 -100%
Distances
Last 12 Months
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
0 - 1000m 54 3 7 8 6% 34% $4.9 -73%
1001 - 1300m 327 29 42 35 9% 33% $7.02 -38%
1301 - 1500m 158 10 23 11 7% 28% $12.73 -19%
1501 - 2000m 146 14 14 10 10% 27% $6.18 -41%
2001 - 2400m 23 1 1 4 5% 27% $3.9 -83%
Barrier
Career
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
1 - 3 297 23 40 38 8% 35% $7.36 -43%
4 - 6 291 19 33 34 7% 30% $6.33 -59%
7 - 10 240 22 22 16 10% 25% $8.23 -25%
11 - 13 41 2 3 1 5% 15% $10.1 -51%
14 - 16 4 - - - 0% 0% $0 -100%
Barrier
Last 12 Months
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
1 - 3 243 20 36 32 9% 37% $8.02 -34%
4 - 6 231 16 27 23 7% 29% $5.1 -65%
7 - 10 191 19 21 12 10% 28% $9.16 -9%
11 - 13 40 2 3 1 5% 15% $10.1 -49%
14 - 16 3 - - - 0% 0% $0 -100%
Prize Money
Career
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
$0 - $5000 35 - 3 2 0% 15% $0 -100%
$10001 - $20000 364 33 54 41 10% 36% $8.8 -20%
$20001 - $35000 460 33 40 46 8% 26% $6.07 -56%
$35001 - $75000 10 - 1 - 0% 10% $0 -100%
$75001+ 4 - - - 0% 0% $0 -100%
Prize Money
Last 12 Months
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
$0 - $5000 35 - 3 2 0% 15% $0 -100%
$10001 - $20000 297 29 45 32 10% 36% $9.18 -10%
$20001 - $35000 364 28 38 34 8% 28% $6.07 -53%
$35001 - $75000 9 - 1 - 0% 12% $0 -100%
$75001+ 3 - - - 0% 0% $0 -100%
Weight
Career
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
53 - 54kg 87 - 5 13 0% 21% $0 -100%
55 - 56kg 221 19 19 20 9% 27% $9.01 -23%
57 - 58kg 218 11 31 17 6% 28% $11.65 -41%
59kg+ 234 26 33 32 12% 39% $5.59 -38%
Weight
Last 12 Months
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
53 - 54kg 68 - 4 12 0% 24% $0 -100%
55 - 56kg 177 16 16 14 10% 26% $9.17 -17%
57 - 58kg 167 8 26 10 5% 27% $13.55 -35%
59kg+ 202 23 31 27 12% 41% $5.86 -33%
Field Size
Career
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
1 - 5 27 3 8 9 12% 75% $3.03 -66%
6 - 7 131 12 22 23 10% 44% $7.55 -31%
8 - 10 411 31 45 40 8% 29% $8.65 -35%
11 - 12 220 16 17 14 8% 22% $6.12 -55%
13 - 15 78 4 6 3 6% 17% $6.21 -68%
16+ 6 - - - 0% 0% $0 -100%
Field Size
Last 12 Months
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
1 - 5 22 3 6 7 14% 73% $3.03 -59%
6 - 7 104 10 20 21 10% 50% $5.67 -46%
8 - 10 334 27 40 28 9% 29% $9.46 -24%
11 - 12 172 13 16 9 8% 23% $6.92 -48%
13 - 15 71 4 5 3 6% 17% $6.21 -65%
16+ 5 - - - 0% 0% $0 -100%
Spells
Career
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
First Up 138 7 10 10 6% 20% $12.79 -35%
Second Up 119 10 9 14 9% 28% $10.37 -13%
Third Up 111 6 14 12 6% 29% $5.21 -72%
Spells
Last 12 Months
Starts 1st 2nd 3rd Win Place Avg Win Odds ROI
First Up 119 7 10 9 6% 22% $12.79 -25%
Second Up 102 8 8 11 8% 27% $8.71 -32%
Third Up 89 4 12 8 5% 27% $5.89 -74%
Zephen Johnston-Porter Details
Full NameZephen Johnston-Porter
StatusApprentice Jockey