diff --git a/frontend/src/components/tournament/InternalTournamentStats.vue b/frontend/src/components/tournament/InternalTournamentStats.vue
index 68c239f2..2a01639d 100644
--- a/frontend/src/components/tournament/InternalTournamentStats.vue
+++ b/frontend/src/components/tournament/InternalTournamentStats.vue
@@ -153,11 +153,15 @@ export default {
     },
     sortedAgeOptions() {
       const list = [...(this.stats.ageClassOptions || [])];
-      list.sort((a, b) =>
-        this.formatAgeOption(a).localeCompare(this.formatAgeOption(b), 'de', {
-          sensitivity: 'base',
-        }),
-      );
+      list.sort((a, b) => {
+        const va = this.ageClassSortValue(a);
+        const vb = this.ageClassSortValue(b);
+        if (va !== vb) return va - vb;
+        const ga = this.tournamentGenderSortOrder(a.gender);
+        const gb = this.tournamentGenderSortOrder(b.gender);
+        if (ga !== gb) return ga - gb;
+        return (a.name || '').localeCompare(b.name || '', 'de', { sensitivity: 'base' });
+      });
       return list;
     },
   },
@@ -228,19 +232,43 @@ export default {
       this.selectedAgeKeys = [];
       this.load();
     },
+    /** TT: nur Weiblich vs. Alle (offen); kein „Männlich“ mehr in Turnierklassen */
+    tournamentClassGenderLabel(gender) {
+      if (gender === 'female') return this.$t('tournaments.tournamentClassGenderFemale');
+      return this.$t('tournaments.tournamentClassGenderOpen');
+    },
+    tournamentGenderSortOrder(gender) {
+      return gender === 'female' ? 0 : 1;
+    },
+    /**
+     * Reihenfolge: J9 … J19 (bzw. U…), dann Erwachsene/Senioren, Sonstiges, ohne Klasse zuletzt.
+     */
+    ageClassSortValue(opt) {
+      if (opt.isNoClass) return 99999;
+      const name = (opt.name || '').trim();
+      const ju = name.match(/\bJ\s*(\d+)\b/i) || name.match(/\bU\s*(\d+)\b/i);
+      if (ju) {
+        const num = parseInt(ju[1], 10);
+        return 100 + num;
+      }
+      if (/erwachsen|senioren/i.test(name)) return 9000;
+      if (/damen|herren|aktive|mixed|offen|frei/i.test(name)) return 9100;
+      return 5000;
+    },
     formatAgeOption(opt) {
       if (!opt) return '';
       if (opt.isNoClass) return this.$t('tournaments.internalStatsAgeNoClass');
       const bits = [];
-      if (opt.name) bits.push(opt.name);
+      const nameTrim = (opt.name || '').trim();
+      if (nameTrim) bits.push(nameTrim);
       const min = opt.minBirthYear;
       const max = opt.maxBirthYear;
-      if (min != null && max != null) bits.push(`${min}–${max}`);
-      else if (max != null) bits.push(`≤ ${max}`);
-      else if (min != null) bits.push(`≥ ${min}`);
-      if (opt.gender === 'male') bits.push(this.$t('members.genderMale'));
-      else if (opt.gender === 'female') bits.push(this.$t('members.genderFemale'));
-      else if (opt.gender === 'mixed') bits.push(this.$t('tournaments.genderMixed'));
+      if (!nameTrim) {
+        if (min != null && max != null) bits.push(`${min}–${max}`);
+        else if (max != null) bits.push(`≤ ${max}`);
+        else if (min != null) bits.push(`≥ ${min}`);
+      }
+      bits.push(this.tournamentClassGenderLabel(opt.gender));
       return bits.join(' · ');
     },
     ageFilterPdfLine() {
diff --git a/frontend/src/i18n/locales/de-CH.json b/frontend/src/i18n/locales/de-CH.json
index 2dbfa844..8da39c50 100644
--- a/frontend/src/i18n/locales/de-CH.json
+++ b/frontend/src/i18n/locales/de-CH.json
@@ -178,7 +178,9 @@
     "internalStatsTitle": "Statistik interne Turniere (Einzel)",
     "internalStatsOpenButton": "Turnierstatistik (Einzel)",
     "internalStatsExportPdf": "Als PDF exportieren",
-    "internalStatsAgeFilter": "Altersklassen (Einzel)",
+    "internalStatsAgeFilter": "Altersklassä & Gschlächt (Einzel)",
+    "tournamentClassGenderFemale": "Weiblich",
+    "tournamentClassGenderOpen": "Alli",
     "internalStatsAgeNoClass": "Ohni Klassäzuordnig",
     "internalStatsAgeSelectAll": "Alli",
     "internalStatsAgeSelectNone": "Keini",
diff --git a/frontend/src/i18n/locales/de-extended.json b/frontend/src/i18n/locales/de-extended.json
index 6ae0ea48..892e5a79 100644
--- a/frontend/src/i18n/locales/de-extended.json
+++ b/frontend/src/i18n/locales/de-extended.json
@@ -409,7 +409,9 @@
     "internalStatsTitle": "Statistik interne Turniere (Einzel)",
     "internalStatsOpenButton": "Turnierstatistik (Einzel)",
     "internalStatsExportPdf": "Als PDF exportieren",
-    "internalStatsAgeFilter": "Altersklassen (Einzel)",
+    "internalStatsAgeFilter": "Altersklassen & Geschlecht (Einzel)",
+    "tournamentClassGenderFemale": "Weiblich",
+    "tournamentClassGenderOpen": "Alle",
     "internalStatsAgeNoClass": "Ohne Klassenzuordnung",
     "internalStatsAgeSelectAll": "Alle",
     "internalStatsAgeSelectNone": "Keine",
diff --git a/frontend/src/i18n/locales/de.json b/frontend/src/i18n/locales/de.json
index 01814fae..43c397e7 100644
--- a/frontend/src/i18n/locales/de.json
+++ b/frontend/src/i18n/locales/de.json
@@ -701,7 +701,9 @@
     "internalStatsTitle": "Statistik interne Turniere (Einzel)",
     "internalStatsOpenButton": "Turnierstatistik (Einzel)",
     "internalStatsExportPdf": "Als PDF exportieren",
-    "internalStatsAgeFilter": "Altersklassen (Einzel)",
+    "internalStatsAgeFilter": "Altersklassen & Geschlecht (Einzel)",
+    "tournamentClassGenderFemale": "Weiblich",
+    "tournamentClassGenderOpen": "Alle",
     "internalStatsAgeNoClass": "Ohne Klassenzuordnung",
     "internalStatsAgeSelectAll": "Alle",
     "internalStatsAgeSelectNone": "Keine",
diff --git a/frontend/src/i18n/locales/en-AU.json b/frontend/src/i18n/locales/en-AU.json
index 6ed7037a..fbcc3ac6 100644
--- a/frontend/src/i18n/locales/en-AU.json
+++ b/frontend/src/i18n/locales/en-AU.json
@@ -178,7 +178,9 @@
     "internalStatsTitle": "Internal tournaments statistics (singles)",
     "internalStatsOpenButton": "Tournament statistics (singles)",
     "internalStatsExportPdf": "Export as PDF",
-    "internalStatsAgeFilter": "Age classes (singles)",
+    "internalStatsAgeFilter": "Age group & gender (singles)",
+    "tournamentClassGenderFemale": "Female",
+    "tournamentClassGenderOpen": "Open (all)",
     "internalStatsAgeNoClass": "No class assigned",
     "internalStatsAgeSelectAll": "All",
     "internalStatsAgeSelectNone": "None",
diff --git a/frontend/src/i18n/locales/en-GB.json b/frontend/src/i18n/locales/en-GB.json
index 25ad63ed..53c5b374 100644
--- a/frontend/src/i18n/locales/en-GB.json
+++ b/frontend/src/i18n/locales/en-GB.json
@@ -359,7 +359,9 @@
     "internalStatsTitle": "Internal tournaments statistics (singles)",
     "internalStatsOpenButton": "Tournament statistics (singles)",
     "internalStatsExportPdf": "Export as PDF",
-    "internalStatsAgeFilter": "Age classes (singles)",
+    "internalStatsAgeFilter": "Age group & gender (singles)",
+    "tournamentClassGenderFemale": "Female",
+    "tournamentClassGenderOpen": "Open (all)",
     "internalStatsAgeNoClass": "No class assigned",
     "internalStatsAgeSelectAll": "All",
     "internalStatsAgeSelectNone": "None",
diff --git a/frontend/src/i18n/locales/en-US.json b/frontend/src/i18n/locales/en-US.json
index fb72b71d..03a60edb 100644
--- a/frontend/src/i18n/locales/en-US.json
+++ b/frontend/src/i18n/locales/en-US.json
@@ -178,7 +178,9 @@
     "internalStatsTitle": "Internal tournaments statistics (singles)",
     "internalStatsOpenButton": "Tournament statistics (singles)",
     "internalStatsExportPdf": "Export as PDF",
-    "internalStatsAgeFilter": "Age classes (singles)",
+    "internalStatsAgeFilter": "Age group & gender (singles)",
+    "tournamentClassGenderFemale": "Female",
+    "tournamentClassGenderOpen": "Open (all)",
     "internalStatsAgeNoClass": "No class assigned",
     "internalStatsAgeSelectAll": "All",
     "internalStatsAgeSelectNone": "None",
diff --git a/frontend/src/i18n/locales/es.json b/frontend/src/i18n/locales/es.json
index a3f289ba..3c45241c 100644
--- a/frontend/src/i18n/locales/es.json
+++ b/frontend/src/i18n/locales/es.json
@@ -177,7 +177,9 @@
     "internalStatsTitle": "Estadísticas de torneos internos (individual)",
     "internalStatsOpenButton": "Estadísticas de torneos (individual)",
     "internalStatsExportPdf": "Exportar como PDF",
-    "internalStatsAgeFilter": "Categorías de edad (individual)",
+    "internalStatsAgeFilter": "Edad y género (individual)",
+    "tournamentClassGenderFemale": "Femenino",
+    "tournamentClassGenderOpen": "Abierta (todos)",
     "internalStatsAgeNoClass": "Sin clase asignada",
     "internalStatsAgeSelectAll": "Todas",
     "internalStatsAgeSelectNone": "Ninguna",
diff --git a/frontend/src/i18n/locales/fil.json b/frontend/src/i18n/locales/fil.json
index 86949cb0..9a6768c3 100644
--- a/frontend/src/i18n/locales/fil.json
+++ b/frontend/src/i18n/locales/fil.json
@@ -177,7 +177,9 @@
     "internalStatsTitle": "Estadistika ng internal na paligsahan (singles)",
     "internalStatsOpenButton": "Buksan ang estadistika (singles)",
     "internalStatsExportPdf": "I-export bilang PDF",
-    "internalStatsAgeFilter": "Mga pangkat ng edad (singles)",
+    "internalStatsAgeFilter": "Edad at kasarian (singles)",
+    "tournamentClassGenderFemale": "Babae",
+    "tournamentClassGenderOpen": "Bukas (lahat)",
     "internalStatsAgeNoClass": "Walang klase",
     "internalStatsAgeSelectAll": "Lahat",
     "internalStatsAgeSelectNone": "Wala",
diff --git a/frontend/src/i18n/locales/fr.json b/frontend/src/i18n/locales/fr.json
index fbba35a4..d23e2114 100644
--- a/frontend/src/i18n/locales/fr.json
+++ b/frontend/src/i18n/locales/fr.json
@@ -177,7 +177,9 @@
     "internalStatsTitle": "Statistiques des tournois internes (simple)",
     "internalStatsOpenButton": "Statistiques (simple)",
     "internalStatsExportPdf": "Exporter en PDF",
-    "internalStatsAgeFilter": "Catégories d’âge (simple)",
+    "internalStatsAgeFilter": "Âge et genre (simple)",
+    "tournamentClassGenderFemale": "Féminin",
+    "tournamentClassGenderOpen": "Tous",
     "internalStatsAgeNoClass": "Sans classe assignée",
     "internalStatsAgeSelectAll": "Tout",
     "internalStatsAgeSelectNone": "Aucune",
diff --git a/frontend/src/i18n/locales/it.json b/frontend/src/i18n/locales/it.json
index ed0dd6cc..0be743fe 100644
--- a/frontend/src/i18n/locales/it.json
+++ b/frontend/src/i18n/locales/it.json
@@ -177,7 +177,9 @@
     "internalStatsTitle": "Statistiche tornei interni (singolo)",
     "internalStatsOpenButton": "Statistiche tornei (singolo)",
     "internalStatsExportPdf": "Esporta PDF",
-    "internalStatsAgeFilter": "Categorie di età (singolo)",
+    "internalStatsAgeFilter": "Età e genere (singolo)",
+    "tournamentClassGenderFemale": "Femminile",
+    "tournamentClassGenderOpen": "Aperta (tutti)",
     "internalStatsAgeNoClass": "Senza classe assegnata",
     "internalStatsAgeSelectAll": "Tutte",
     "internalStatsAgeSelectNone": "Nessuna",
diff --git a/frontend/src/i18n/locales/ja.json b/frontend/src/i18n/locales/ja.json
index cd8531ac..ca8a35b7 100644
--- a/frontend/src/i18n/locales/ja.json
+++ b/frontend/src/i18n/locales/ja.json
@@ -177,7 +177,9 @@
     "internalStatsTitle": "内部大会の統計（シングルス）",
     "internalStatsOpenButton": "統計を表示（シングルス）",
     "internalStatsExportPdf": "PDFで出力",
-    "internalStatsAgeFilter": "年齢クラス（シングルス）",
+    "internalStatsAgeFilter": "年齢・性別（シングルス）",
+    "tournamentClassGenderFemale": "女子",
+    "tournamentClassGenderOpen": "オープン（全員）",
     "internalStatsAgeNoClass": "クラス未設定",
     "internalStatsAgeSelectAll": "すべて",
     "internalStatsAgeSelectNone": "なし",
diff --git a/frontend/src/i18n/locales/pl.json b/frontend/src/i18n/locales/pl.json
index 63df21ad..e4e36bcb 100644
--- a/frontend/src/i18n/locales/pl.json
+++ b/frontend/src/i18n/locales/pl.json
@@ -177,7 +177,9 @@
     "internalStatsTitle": "Statystyki turniejów wewnętrznych (singel)",
     "internalStatsOpenButton": "Statystyki turniejów (singel)",
     "internalStatsExportPdf": "Eksportuj do PDF",
-    "internalStatsAgeFilter": "Klasy wiekowe (singel)",
+    "internalStatsAgeFilter": "Grupa wiekowa i płeć (singel)",
+    "tournamentClassGenderFemale": "Kobiety",
+    "tournamentClassGenderOpen": "Otwarta (wszyscy)",
     "internalStatsAgeNoClass": "Bez przypisania do klasy",
     "internalStatsAgeSelectAll": "Wszystkie",
     "internalStatsAgeSelectNone": "Żadna",
diff --git a/frontend/src/i18n/locales/th.json b/frontend/src/i18n/locales/th.json
index 2bf146bb..9cd6b4a2 100644
--- a/frontend/src/i18n/locales/th.json
+++ b/frontend/src/i18n/locales/th.json
@@ -177,7 +177,9 @@
     "internalStatsTitle": "สถิติการแข่งขันภายใน (เดี่ยว)",
     "internalStatsOpenButton": "เปิดสถิติ (เดี่ยว)",
     "internalStatsExportPdf": "ส่งออก PDF",
-    "internalStatsAgeFilter": "รุ่นอายุ (เดี่ยว)",
+    "internalStatsAgeFilter": "รุ่นอายุและเพศ (เดี่ยว)",
+    "tournamentClassGenderFemale": "หญิง",
+    "tournamentClassGenderOpen": "เปิด (ทุกคน)",
     "internalStatsAgeNoClass": "ไม่มีคลาส",
     "internalStatsAgeSelectAll": "ทั้งหมด",
     "internalStatsAgeSelectNone": "ไม่มี",
diff --git a/frontend/src/i18n/locales/tl.json b/frontend/src/i18n/locales/tl.json
index 49ba5ea1..7c9d1f92 100644
--- a/frontend/src/i18n/locales/tl.json
+++ b/frontend/src/i18n/locales/tl.json
@@ -177,7 +177,9 @@
     "internalStatsTitle": "Istatistika ng internal na tournament (singles)",
     "internalStatsOpenButton": "Buksan ang istatistika (singles)",
     "internalStatsExportPdf": "I-export bilang PDF",
-    "internalStatsAgeFilter": "Mga pangkat ng edad (singles)",
+    "internalStatsAgeFilter": "Edad at kasarian (singles)",
+    "tournamentClassGenderFemale": "Babae",
+    "tournamentClassGenderOpen": "Bukas (lahat)",
     "internalStatsAgeNoClass": "Walang klase",
     "internalStatsAgeSelectAll": "Lahat",
     "internalStatsAgeSelectNone": "Wala",
diff --git a/frontend/src/i18n/locales/zh.json b/frontend/src/i18n/locales/zh.json
index a3c95788..918d4fd7 100644
--- a/frontend/src/i18n/locales/zh.json
+++ b/frontend/src/i18n/locales/zh.json
@@ -177,7 +177,9 @@
     "internalStatsTitle": "内部锦标赛统计（单打）",
     "internalStatsOpenButton": "打开单打统计数据",
     "internalStatsExportPdf": "导出 PDF",
-    "internalStatsAgeFilter": "年龄组（单打）",
+    "internalStatsAgeFilter": "年龄与性别（单打）",
+    "tournamentClassGenderFemale": "女子",
+    "tournamentClassGenderOpen": "公开组（全体）",
     "internalStatsAgeNoClass": "未分配级别",
     "internalStatsAgeSelectAll": "全选",
     "internalStatsAgeSelectNone": "全不选",