how many majors did rory mcilroy win in 2018

Rory McIlroy won 1 tournament in 2017-18.

NAME WINS SEASON EVENTS TOP 10 SCORING AVG ROUNDS GIR% FWY% DRIVING DISTANCE AVG PUTTING AVG SAND SAVE% SCRAMBLING % FEDEXCUP POINTS MONEY
1 Rory McIlroy
R. McIlroy
1
2017-18
18
7
69.3
61
66.5
55.5
319.8
1.7
54.0
64.6
602
$4,410,296
StatMuse has season-level data for tournament wins going back to the 1980 season.