diff --git a/frontend/components/tierlist/Chart.vue b/frontend/components/tierlist/Chart.vue
index d2cbf08..6363564 100644
--- a/frontend/components/tierlist/Chart.vue
+++ b/frontend/components/tierlist/Chart.vue
@@ -68,6 +68,24 @@ const chartOptions = ref({
       ticks: {
         callback: () => ''
       }
+    },
+    y: {
+      title: {
+        display: true,
+        text: props.metric === 'winrate' ? 'Winrate (%)' : 'Pickrate (%)'
+      },
+      ...(props.metric === 'winrate'
+        ? {
+            min: 40,
+            max: 60,
+            grid: {
+              color: (context: { tick: { value: number } }) =>
+                context.tick.value === 50 ? '#666' : 'rgba(0, 0, 0, 0.1)',
+              lineWidth: (context: { tick: { value: number } }) =>
+                context.tick.value === 50 ? 2 : 1
+            }
+          }
+        : {})
     }
   },
   plugins: {