what is the lowest scoring average jordan has on playoffs

Jordan Spieth had his lowest scoring average this season, with 70.1 strokes per round.

Interpreted as:
What is the lowest scoring average jordan has on playoffs this season?
NAMESCORING AVGSEASONEVENTSTOP 10WINSROUNDSGIR%FWY%DRIVING DISTANCE AVGPUTTING AVGSAND SAVE%SCRAMBLING %FEDEXCUP POINTSMONEY
1Jordan Spieth
J. Spieth
70.1
2025
19
4
0
72
64.6
58.1
306.6
1.7
60.9
59.6
927
$3,159,660
StatMuse has season-level data for scoring average going back to the 1980 season.