From 2014-15 through 2018-19, Tiger Woods had his most tournament wins in a season in 2018-19 2 times, with 1 tournament win.
Interpreted as:
most wins in a season as a tiger 2014-15 to 2018-19 | | NAME | WINS | SEASON | EVENTS | TOP 10 | SCORING AVG | ROUNDS | GIR% | FWY% | DRIVING DISTANCE AVG | PUTTING AVG | SAND SAVE% | SCRAMBLING % | FEDEXCUP POINTS | MONEY |
|---|
| 1 |  | Tiger Woods T. Woods | 1 | 2018-19 | 12 | 4 | 70.3 | 41 | 70.0 | 65.8 | 296.8 | 1.8 | 46.4 | 58.0 | 1,069 | $3,199,615 |
| 2 | | Tiger Woods T. Woods | 1 | 2017-18 | 18 | 7 | 69.4 | 72 | 68.1 | 59.0 | 303.4 | 1.7 | 49.5 | 64.6 | 2,219 | $5,443,841 |
StatMuse has season-level data for tournament wins going back to the 1980 season.