MacroMind matchup data — real ranked games, not opinions

Rek'Sai build, with receipts

What Rek'Sai ran in 21,683 Jungle ranked games on patches 16.1-16.12. Every line carries its own game count.

Banned in 0.9% of 1,102,922 ranked matches.

The finished core

Stridebreaker then Spear of Shojin then Sterak's Gage: 57.2% over 1,659 games
Stridebreaker then Spear of Shojin then Death's Dance: 59.9% over 946 games
Titanic Hydra then Spear of Shojin then Death's Dance: 55.7% over 902 games
Stridebreaker then Spear of Shojin then Black Cleaver: 54.2% over 648 games
Titanic Hydra then Spear of Shojin then Sterak's Gage: 58.0% over 624 games

First finished item

Stridebreaker: 51.4% over 8,712 games
Titanic Hydra: 52.9% over 4,890 games
Eclipse: 48.7% over 472 games
Youmuu's Ghostblade: 55.2% over 417 games

Boots

Plated Steelcaps: 52.2% over 7,881 games
Mercury's Treads: 51.9% over 5,536 games
Boots of Swiftness: 58.6% over 181 games

Starting shop

Scorchclaw Pup + Health Potion: 51.5% over 6,021 games
Scorchclaw Pup: 52.7% over 4,775 games
Gustwalker Hatchling + Health Potion: 51.2% over 1,571 games

Skill max order

Max Q first: 51.0% over 16,906 games
Max E first: 55.6% over 4,352 games

Runes

Most played full page: Conqueror — Precision: Triumph, Legend: Alacrity, Coup de Grace + Inspiration: Cosmic Insight, Magical Footwear; Attack speed / Adaptive force / Health. 51.2% over 7,402 games.

Conqueror: 51.9% over 16,737 games
Hail of Blades: 51.0% over 4,192 games
Press the Attack: 52.5% over 564 games
Electrocute: 51.1% over 88 games

Rune trees

Precision + Inspiration: 52.3% over 15,246 games
Domination + Inspiration: 51.0% over 2,514 games
Precision + Domination: 48.0% over 1,627 games

Stat shards

Attack speed / Adaptive force / Health: 50.8% over 15,622 games
Adaptive force / Adaptive force / Health: 54.9% over 1,744 games

Summoner spells

Flash + Smite: 51.7% over 21,650 games

Win rates count the games where the item set got finished - the receipt for the completed build.