Warning - this stuff is quite boring.
Had a wee look at his record just to see how it breaks down. I won’t bother setting out his record in the main cups, suffice to say 3 seasons of group stages in the League Cup and 1 win in 3 seasons in the Scottish Cup, losing at home to a L2 and a L1 side on an aggregate score of 0-5 in 2 of them.
3 consecutive seasons trying to avoid relegation.
So, if the target is to challenge for promotion, he’s missed that by miles. If the target is to stay up and have a run in either of the main cups, he’s missed that as well. So, the target can only be to stay up.
Anyway, his league record is

P75 W20 D17 L38 Pts77 PPG 1.03
Lost more than half of his league games in charge. Won just over a quarter.

His overall record against teams at the different levels in all competitions

Premiership P4 W0 D1 L3
Championship P79 W22 D19 L38
League 1 P11 W4 D3 L4
League 2 P5 W3 D1 L1
Lowland League P 1 W1 D0 L0