Back squat 295lbs x 2 reps with 1 maybe 2 reps in the bank
Hypothetical 1RM between 335-355lbs
Side press 75lbs x 2 reps with 2-3 reps in the bank
Hypothetical 1RM between 90-100lbs
In the SP, the 1st rep is the hardest, because you have to set the path of the bar, so there isn't much difference between 1 and 5 reps very often.