1 files changed, 21 insertions, 1 deletions
diff --git a/lib/sqlalchemy/ext/asyncio/result.py b/lib/sqlalchemy/ext/asyncio/result.py
index 8f1c07fd8..41ead5ee2 100644
--- a/lib/sqlalchemy/ext/asyncio/result.py
+++ b/lib/sqlalchemy/ext/asyncio/result.py
@@ -47,11 +47,21 @@ class AsyncCommon(FilterResult[_R]):
     _real_result: Result[Any]
     _metadata: ResultMetaData
 
-    async def close(self) -> None:
+    async def close(self) -> None:  # type: ignore[override]
         """Close this result."""
 
         await greenlet_spawn(self._real_result.close)
 
+    @property
+    def closed(self) -> bool:
+        """proxies the .closed attribute of the underlying result object,
+        if any, else raises ``AttributeError``.
+
+        .. versionadded:: 2.0.0b3
+
+        """
+        return self._real_result.closed  # type: ignore
+
 
 SelfAsyncResult = TypeVar("SelfAsyncResult", bound="AsyncResult[Any]")
 
@@ -96,6 +106,16 @@ class AsyncResult(AsyncCommon[Row[_TP]]):
             )
 
     @property
+    def closed(self) -> bool:
+        """proxies the .closed attribute of the underlying result object,
+        if any, else raises ``AttributeError``.
+
+        .. versionadded:: 2.0.0b3
+
+        """
+        return self._real_result.closed  # type: ignore
+
+    @property
     def t(self) -> AsyncTupleResult[_TP]:
         """Apply a "typed tuple" typing filter to returned rows.