Saratoga opening day - race 7 tri, exacta

trying something new here, i capped this with a mathematical model i have created that relies about 50% on sheet numbers as a ranking criteria (averages, trends within the data)and also
uses weight, time, races at this distance, races on this track,
among a few other things.

Race 7 6.5f sprint - feature

trifecta

2/189/1893
2/346/189
89/1289/12389
34/134/1896

exacta
2/1893

the tri ticket is about 50 dollars ($1) it gives you 50 picks at a sequence that can only have 336
combinations it gives you 14.8 % of the possibilities. it involves 7 horses, where as a box 5 horses ticket would cost $60, and would use 2 less horses. it is designed to return your $50 dollars if the favorite wins and leaves open the possibility of a $500 score if the final ticket listed above in order above should hit. i have used the tri sequence before and it works, but i have never used the method to rank the horses in order before. i hope it works.,