diff --git a/backend/integrations/trackers.py b/backend/integrations/trackers.py
index 9fe4ecb..9c870f9 100644
--- a/backend/integrations/trackers.py
+++ b/backend/integrations/trackers.py
@@ -42,9 +42,17 @@ class TrackerStat:
     ratio: float = 0.0
     up_bytes: int = 0
     down_bytes: int = 0
+    # Affichage envoyé/reçu pré-formaté (si le tracker fournit des libellés tout faits
+    # plutôt que des octets bruts, ex. yggreborn) ; sinon on formate up_bytes/down_bytes.
+    up_str: str | None = None
+    down_str: str | None = None
     tokens: int | None = None          # jetons/points de seed (None = le tracker n'en a pas)
     tokens_label: str = "jetons"
 
+    @property
+    def has_io(self) -> bool:
+        return bool(self.up_bytes or self.down_bytes or self.up_str or self.down_str)
+
     @property
     def tokens_h(self) -> str:
         return f"{self.tokens:,}".replace(",", " ") if self.tokens is not None else ""
@@ -62,11 +70,11 @@ class TrackerStat:
 
     @property
     def up_h(self) -> str:
-        return self._human(self.up_bytes)
+        return self.up_str if self.up_str is not None else self._human(self.up_bytes)
 
     @property
     def down_h(self) -> str:
-        return self._human(self.down_bytes)
+        return self.down_str if self.down_str is not None else self._human(self.down_bytes)
 
 
 # Sessions réutilisées (cookies httpx) et derniers résultats connus, par tracker.
@@ -210,8 +218,9 @@ async def _fetch_tr4ker(spec: TrackerSpec) -> TrackerStat:
 async def _fetch_yggreborn(spec: TrackerSpec) -> TrackerStat:
     """yggreborn (YggTorrent) : site rendu serveur (Flask), login form classique avec
     CSRF. ⚠️ l'`identifier` est l'EMAIL (champ `type=email`), pas le pseudo. Pas de token
-    API ; le ratio est affiché tel quel dans l'en-tête (« Ratio : 7.63 ») -> on le lit
-    directement (pas de up/down exposé simplement ; l'user veut juste le ratio)."""
+    API : on lit la page `/account/` qui affiche les tuiles « 60.55 Go Upload », « 7.94 Go
+    Download » et « Ratio : 7.63 ». Pas de jetons (non demandé). Les libellés Go/To du site
+    sont gardés tels quels (up_str/down_str) pour ne pas perdre les décimales."""
     if not (spec.base_url and spec.username and spec.password):
         return TrackerStat(spec.key, spec.label, ok=False, error="non configuré")
 
@@ -227,11 +236,19 @@ async def _fetch_yggreborn(spec: TrackerSpec) -> TrackerStat:
         })
         if "incorrect" in resp.text.lower():
             raise _AuthError("identifiants refusés (identifier = email)")
-        rm = _YGG_RATIO.search(resp.text)
-        if not rm:
-            raise _AuthError("ratio introuvable")
+        acc = await client.get(f"{spec.base_url}/account/")
 
-    return TrackerStat(spec.key, spec.label, ok=True, ratio=float(rm.group(1)))
+    text = re.sub(r"\s+", " ", re.sub(r"<[^>]+>", " ", acc.text))
+    rm = _YGG_RATIO.search(text)
+    if not rm:
+        raise _AuthError("ratio introuvable")
+    up = re.search(r"([\d.,]+\s*[KMGT]?o)\s*Upload\b", text)
+    dn = re.search(r"([\d.,]+\s*[KMGT]?o)\s*Download\b", text)
+    return TrackerStat(
+        spec.key, spec.label, ok=True, ratio=float(rm.group(1)),
+        up_str=up.group(1).strip().replace(".", ",") if up else None,
+        down_str=dn.group(1).strip().replace(".", ",") if dn else None,
+    )
 
 
 _FETCHERS = {
diff --git a/backend/templates/dashboard.html b/backend/templates/dashboard.html
index 5a81f0b..2e82a40 100644
--- a/backend/templates/dashboard.html
+++ b/backend/templates/dashboard.html
@@ -215,7 +215,7 @@
           {% if t.ok %}<span class="ratio num">{{ t.ratio_h }}</span>
           {% else %}<span class="io"><span class="ko">{{ t.error }}</span></span>{% endif %}
         </div>
-        {% if t.ok %}{% if t.up_bytes or t.down_bytes %}<div class="io num">envoyé {{ t.up_h }} · reçu {{ t.down_h }}</div>{% endif %}
+        {% if t.ok %}{% if t.has_io %}<div class="io num">envoyé {{ t.up_h }} · reçu {{ t.down_h }}</div>{% endif %}
         {% if t.tokens is not none %}<div class="io num">{{ t.tokens_h }} {{ t.tokens_label }}</div>{% endif %}{% endif %}
       </div>
       {% endfor %}
diff --git a/dev/preview.py b/dev/preview.py
index 42994f9..be6c9ee 100644
--- a/dev/preview.py
+++ b/dev/preview.py
@@ -67,10 +67,10 @@ CTX = {
         "vpn_ok": True, "vpn_port": 51820,
     },
     "trackers": [
-        {"ok": True, "label": "c411", "ratio_h": "1,04", "up_bytes": 1, "up_h": "378 Go", "down_h": "365 Go", "tokens": None},
-        {"ok": True, "label": "torr9", "ratio_h": "1,62", "up_bytes": 1, "up_h": "226 Go", "down_h": "140 Go", "tokens": 2168, "tokens_h": "2 168", "tokens_label": "jetons"},
-        {"ok": True, "label": "tr4ker", "ratio_h": "5233,52", "up_bytes": 1, "up_h": "5,62 To", "down_h": "1 Go", "tokens": 223, "tokens_h": "223", "tokens_label": "Crédit"},
-        {"ok": True, "label": "yggreborn", "ratio_h": "7,63", "up_bytes": 0, "down_bytes": 0, "tokens": None},
+        {"ok": True, "label": "c411", "ratio_h": "1,04", "has_io": True, "up_h": "378 Go", "down_h": "365 Go", "tokens": None},
+        {"ok": True, "label": "torr9", "ratio_h": "1,62", "has_io": True, "up_h": "226 Go", "down_h": "140 Go", "tokens": 2168, "tokens_h": "2 168", "tokens_label": "jetons"},
+        {"ok": True, "label": "tr4ker", "ratio_h": "5233,52", "has_io": True, "up_h": "5,62 To", "down_h": "1 Go", "tokens": 223, "tokens_h": "223", "tokens_label": "Crédit"},
+        {"ok": True, "label": "yggreborn", "ratio_h": "7,63", "has_io": True, "up_h": "60,55 Go", "down_h": "7,94 Go", "tokens": None},
     ],
     "ha_states": [
         {"label": "Salon", "display": "21°"},