how many times has jordanl lost a playoff series

Jordan Spieth has failed to win 287 tournaments in his career.

NAMENON-WINSSEASEVENTSTOP 10WINSROUNDSMONEY
1Jordan Spieth
J. Spieth
287
14
300
93
13
1,072
$67,629,395
StatMuse has season-level data for seasons and tournament wins going back to the 1980 season.