I also guessing these are with big stakes $400+ bets for $1.50 - $2.00 odds?
Can't see any other way you are making $1000+ profits most weeks.
This how you do it?
$50 unit size, I very rarely bet more than a unit unless I think a bet has insane +EV. On these occasions it’s still no more than 2-3 units. Bankroll management is crucial if you want to be successful in this game as you will always have winning AND losing bets. At the end of the day it’s about mitigating risk.