My way or highway,

Items in their inventory when the game ended, across 16 games.

Item	Games	Of all games	Win rate
Blink Dagger	11	68.8%	45.5%
Aghanim's Scepter	7	43.8%	57.1%
Power Treads	5	31.3%	60.0%
Magic Stick	4	25.0%	50.0%
Phase Boots	4	25.0%	0.0%
Shiva's Guard	3	18.8%	66.7%
Meteor Hammer	3	18.8%	66.7%
Arcane Boots	3	18.8%	66.7%
Magic Wand	3	18.8%	33.3%
Hand of Midas	3	18.8%	33.3%
Aether Lens	3	18.8%	33.3%
Parasma	2	12.5%	100.0%
Scythe of Vyse	2	12.5%	100.0%
Eul's Scepter of Divinity	2	12.5%	50.0%
Tranquil Boots	2	12.5%	50.0%
Glimmer Cape	2	12.5%	50.0%
Black King Bar	2	12.5%	50.0%
Octarine Core	2	12.5%	50.0%
Soul Ring	2	12.5%	50.0%
Bracer	2	12.5%	50.0%
Blade Mail	2	12.5%	0.0%
Wind Lace	1	6.3%	100.0%
Ghost Scepter	1	6.3%	100.0%
Chasm Stone	1	6.3%	100.0%
Splintmail	1	6.3%	100.0%
Hurricane Pike	1	6.3%	100.0%
Linken's Sphere	1	6.3%	100.0%
Shadow Blade	1	6.3%	0.0%
Yasha	1	6.3%	0.0%
Bottle	1	6.3%	0.0%
Hyperstone	1	6.3%	0.0%
Silver Edge	1	6.3%	0.0%
Sentry Ward	1	6.3%	0.0%
Oblivion Staff	1	6.3%	0.0%
Echo Sabre	1	6.3%	0.0%
Spirit Vessel	1	6.3%	0.0%
Boots of Speed	1	6.3%	0.0%
Mage Slayer	1	6.3%	0.0%
Skull Basher	1	6.3%	0.0%
Demon Edge	1	6.3%	0.0%
Battle Fury	1	6.3%	0.0%