what is the lowest scoring average jordan has on playoffs

Jordan Spieth has his lowest scoring average this season, with 70.3 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
70.3
2026
2
0
0
9
67.6
50.0
320.5
1.8
75.0
57.1
33
$72,475
StatMuse has season-level data for scoring average going back to the 1980 season.