diff --git a/pages/mitgliederbereich/qttr.vue b/pages/mitgliederbereich/qttr.vue
index d9e5f97..6254790 100755
--- a/pages/mitgliederbereich/qttr.vue
+++ b/pages/mitgliederbereich/qttr.vue
@@ -13,13 +13,39 @@
 
       <div class="bg-white rounded-xl shadow-lg border border-gray-100 p-6">
         <div class="flex flex-wrap items-center gap-4 justify-between mb-4">
-          <div>
-            <h2 class="text-xl font-semibold text-gray-900">
-              Harheimer TC Rangliste
-            </h2>
-            <p class="text-sm text-gray-600">
-              {{ data?.title || 'Andro-Rangliste' }} · {{ data?.rowCount || 0 }} Einträge
-            </p>
+          <div class="flex flex-wrap items-end gap-x-4 gap-y-3">
+            <div>
+              <h2 class="text-xl font-semibold text-gray-900">
+                Harheimer TC Rangliste
+              </h2>
+              <p class="text-sm text-gray-600">
+                {{ data?.title || 'Andro-Rangliste' }} · {{ data?.rowCount || 0 }} Einträge
+              </p>
+            </div>
+            <div
+              class="inline-flex rounded-md border border-gray-200 bg-gray-50 p-0.5 shadow-sm"
+              role="group"
+              aria-label="Rangliste sortieren nach"
+            >
+              <button
+                type="button"
+                class="rounded px-3 py-1.5 text-sm font-semibold transition-colors focus:outline-none focus-visible:ring-2 focus-visible:ring-primary-600 focus-visible:ring-offset-2"
+                :class="sortBy === 'qttr' ? 'bg-primary-600 text-white shadow-sm' : 'text-gray-700 hover:bg-white hover:text-primary-700'"
+                :aria-pressed="sortBy === 'qttr'"
+                @click="sortBy = 'qttr'"
+              >
+                QTTR
+              </button>
+              <button
+                type="button"
+                class="rounded px-3 py-1.5 text-sm font-semibold transition-colors focus:outline-none focus-visible:ring-2 focus-visible:ring-primary-600 focus-visible:ring-offset-2"
+                :class="sortBy === 'ttr' ? 'bg-primary-600 text-white shadow-sm' : 'text-gray-700 hover:bg-white hover:text-primary-700'"
+                :aria-pressed="sortBy === 'ttr'"
+                @click="sortBy = 'ttr'"
+              >
+                TTR
+              </button>
+            </div>
           </div>
           <div class="text-sm text-gray-500">
             Aktualisiert: {{ formatDate(data?.importedAt) }}
@@ -46,7 +72,7 @@
             <thead class="bg-gray-50">
               <tr>
                 <th class="px-4 py-3 text-left text-xs font-semibold uppercase tracking-wider text-gray-500">
-                  Vereinsrang<br>(QTTR / TTR)
+                  Vereinsrang<br>{{ sortBy === 'qttr' ? '(QTTR / TTR)' : '(TTR / QTTR)' }}
                 </th>
                 <th class="px-4 py-3 text-left text-xs font-semibold uppercase tracking-wider text-gray-500">
                   Spieler
@@ -64,8 +90,8 @@
             </thead>
             <tbody class="divide-y divide-gray-100 bg-white">
               <tr
-                v-for="row in data?.rows || []"
-                :key="`${row.rank}-${row.playerNumber || row.playerName}`"
+                v-for="row in sortedRows"
+                :key="row.playerNumber || row.playerName"
                 :class="isOwnRow(row.playerName) ? 'bg-primary-100' : ''"
               >
                 <td class="px-4 py-3 text-sm text-gray-600">
@@ -97,7 +123,7 @@
 </template>
 
 <script setup>
-import { computed } from 'vue'
+import { computed, ref } from 'vue'
 
 const authStore = useAuthStore()
 
@@ -111,6 +137,34 @@ await authStore.checkAuth()
 const { data, pending, error } = await useFetch('/api/mitgliederbereich/qttr')
 
 const currentUserName = computed(() => authStore.user?.name?.trim() || '')
+const sortBy = ref('qttr')
+
+const sortedRows = computed(() => {
+  const rows = [...(data.value?.rows || [])]
+  const byName = (a, b) => String(a.playerName || '').localeCompare(String(b.playerName || ''), 'de')
+  const byRating = (key) => (a, b) => b[key] - a[key] || byName(a, b)
+
+  if (sortBy.value === 'ttr') {
+    return rows.sort((a, b) => {
+      const aMissing = a.currentTtr == null
+      const bMissing = b.currentTtr == null
+      if (aMissing !== bMissing) return aMissing ? 1 : -1
+      return aMissing ? byName(a, b) : byRating('currentTtr')(a, b)
+    })
+  }
+
+  return rows.sort((a, b) => {
+    const aMissing = a.currentQttr == null
+    const bMissing = b.currentQttr == null
+    if (aMissing !== bMissing) return aMissing ? 1 : -1
+    if (!aMissing) return byRating('currentQttr')(a, b)
+
+    const aMissingTtr = a.currentTtr == null
+    const bMissingTtr = b.currentTtr == null
+    if (aMissingTtr !== bMissingTtr) return aMissingTtr ? 1 : -1
+    return aMissingTtr ? byName(a, b) : byRating('currentTtr')(a, b)
+  })
+})
 
 function normalizeName(value) {
   return String(value || '').trim().toLowerCase().replace(/\s+/g, ' ')
@@ -136,17 +190,17 @@ function isOwnRow(playerName) {
 }
 
 function formatClubRank(row) {
-  const qttrRank = row.clubQttrRank
-  const ttrRank = row.clubTtrRank
-  if (qttrRank == null) return '–'
-  return ttrRank == null ? String(qttrRank) : `${qttrRank} (${ttrRank})`
+  const activeRank = sortBy.value === 'qttr' ? row.clubQttrRank : row.clubTtrRank
+  const otherRank = sortBy.value === 'qttr' ? row.clubTtrRank : row.clubQttrRank
+  return `${activeRank ?? '–'} (${otherRank ?? '–'})`
 }
 
 function clubRankTitle(row) {
-  if (row.clubQttrRank == null) return 'Keine QTTR-Platzierung verfügbar'
-  return row.clubTtrRank == null
-    ? `QTTR-Platzierung im Verein: ${row.clubQttrRank}`
-    : `QTTR-Platzierung im Verein: ${row.clubQttrRank}; TTR-Platzierung im Verein: ${row.clubTtrRank}`
+  const activeLabel = sortBy.value === 'qttr' ? 'QTTR' : 'TTR'
+  const otherLabel = sortBy.value === 'qttr' ? 'TTR' : 'QTTR'
+  const activeRank = sortBy.value === 'qttr' ? row.clubQttrRank : row.clubTtrRank
+  const otherRank = sortBy.value === 'qttr' ? row.clubTtrRank : row.clubQttrRank
+  return `${activeLabel}-Platzierung im Verein: ${activeRank ?? 'nicht verfügbar'}; ${otherLabel}-Platzierung im Verein: ${otherRank ?? 'nicht verfügbar'}`
 }
 
 function getPlayerNameClass(row) {