which player has the most wins against jordna

Jordan Spieth had his most tournament wins in a season in 2014-15, with 5 tournament wins.

Interpreted as:
Which player has the most wins in a season against jordna?
NAMEWINSSEASONEVENTSTOP 10SCORING AVGROUNDSGIR%FWY%DRIVING DISTANCE AVGPUTTING AVGSAND SAVE%SCRAMBLING %FEDEXCUP POINTSMONEY
1Jordan Spieth
J. Spieth
5
2014-15
25
15
68.9
88
67.9
62.9
291.8
1.7
58.1
65.0
3,800
$12,030,465
2Jordan Spieth
J. Spieth
3
2016-17
23
12
68.8
82
70.0
60.0
295.6
1.7
55.8
61.8
2,340
$9,433,033
3Jordan Spieth
J. Spieth
2
2015-16
20
8
69.5
76
63.7
58.6
295.2
1.7
55.8
64.5
1,168
$5,371,870
4Jordan Spieth
J. Spieth
1
2021-22
22
6
70.2
78
67.4
56.0
308.4
1.7
51.4
62.0
1,750
$5,018,444
5Jordan Spieth
J. Spieth
1
2020-21
25
9
70.1
88
64.6
53.9
299.5
1.7
55.9
61.3
2,232
$6,470,482
6Jordan Spieth
J. Spieth
1
2013
23
9
69.7
82
66.9
67.8
289.4
1.7
51.6
61.1
2,519
$3,879,820
StatMuse has season-level data for tournament wins going back to the 1980 season.