Item
Bastionbreaker
ΔV and n= from the League WPA board. Buyers are champions who finished ranked games with this item in the warehouse.
WPA · Bastionbreaker · 16.17
WPA, Win Probability Analysis
ΔV is the change in win chance after the buy, using our WPA formulas on ranked matches we stored. Not raw win rate.
Losersq ranked matches
| Buy | ΔV | W | WR | K | CI | Quadrant | Context |
|---|---|---|---|---|---|---|---|
 Bastionbreaker | -0.3pp | 45.2% | 45.7%n=46 | 46 | -1.3pp · 0.0pp | Desperation | magic · early game |
| Bastionbreaker | +0.2pp | 48.8% | 47.4%n=78 | 78 | -0.4pp · +0.8pp | Solid | physical · early game |
| Bastionbreaker | -0.0pp | 53.9% | 50.0%n=30 | 30 | -1.2pp · +0.3pp | Win-more trap | mixed · mid game |
| Bastionbreaker | 0.0pp | 62.5% | 62.5%n=16 | 16 | 0.0pp · 0.0pp | Solid | magic · mid game |
| Bastionbreaker | 0.0pp | 63.6% | 63.6%n=44 | 44 | 0.0pp · 0.0pp | Solid | mixed · early game |
| Bastionbreaker | 0.0pp | 50.0% | 50.0%n=36 | 36 | 0.0pp · 0.0pp | Hidden gem | physical · mid game |
Buyers
Who bought it.
| Champion | Lane | WR | ΔV |
|---|---|---|---|
| Qiyana | Jungle | 56.6%n=76 | +0.6pp |
| Talon | Jungle | 61.5%n=39 | -0.9pp |
| Zed | Middle | 48.3%n=29 | 0.0pp |
| Kha'Zix | Jungle | 56.5%n=23 | -0.3pp |
| Jayce | Top | 63.2%n=19 | -0.3pp |
| Jarvan IV | Jungle | 37.5%n=16 | -0.3pp |
| Jayce | Jungle | 53.3%n=15 | -0.3pp |
| Zed | Jungle | 45.5%n=11 | -0.3pp |
| Lee Sin | Jungle | 70.0%n=10 | -0.3pp |
| Jayce | Middle | 40.0%n=5 | -0.3pp |
| Viego | Jungle | 40.0%n=5 | -0.3pp |
| Shaco | Jungle | 66.7%n=3 | -0.3pp |
| Ambessa | Top | 50.0%n=2 | -0.3pp |
| Pantheon | Top | 0.0%n=2 | -0.3pp |
| Pantheon | Middle | 50.0%n=2 | -0.3pp |
| Qiyana | Middle | 50.0%n=2 | -0.3pp |
| Vi | Jungle | 50.0%n=2 | -0.3pp |
| Aatrox | Jungle | 100.0%n=1 | -0.3pp |
| Ambessa | Middle | 0.0%n=1 | -0.3pp |
| Ambessa | Jungle | 0.0%n=1 | -0.3pp |
| Corki | Middle | 100.0%n=1 | -0.3pp |
| Gangplank | Bottom | 0.0%n=1 | -0.3pp |
| Graves | Jungle | 0.0%n=1 | -0.3pp |
| Jayce | Bottom | 0.0%n=1 | -0.3pp |
| Kayn | Jungle | 100.0%n=1 | -0.3pp |
| Pantheon | Support | 0.0%n=1 | -0.3pp |
| Pantheon | Jungle | 0.0%n=1 | -0.3pp |
| Pyke | Support | 100.0%n=1 | -0.3pp |
| Rengar | Top | 0.0%n=1 | -0.3pp |
| Riven | Middle | 100.0%n=1 | -0.3pp |
| Sion | Top | 100.0%n=1 | -0.3pp |
| Talon | Middle | 100.0%n=1 | -0.3pp |
| Tryndamere | Top | 0.0%n=1 | -0.3pp |
| Varus | Bottom | 100.0%n=1 | -0.3pp |
| Zed | Bottom | 0.0%n=1 | -0.3pp |
| Zed | Top | 100.0%n=1 | -0.3pp |