diff --git a/src/stream/stream/gt.rs b/src/stream/stream/gt.rs
new file mode 100644
index 0000000..6c480a2
--- /dev/null
+++ b/src/stream/stream/gt.rs
@@ -0,0 +1,47 @@
+use std::cmp::Ordering;
+use std::pin::Pin;
+
+use super::partial_cmp::PartialCmpFuture;
+use crate::future::Future;
+use crate::prelude::*;
+use crate::stream::Stream;
+use crate::task::{Context, Poll};
+
+// Determines if the elements of this `Stream` are lexicographically
+// greater than those of another.
+#[doc(hidden)]
+#[allow(missing_debug_implementations)]
+pub struct GtFuture<L: Stream, R: Stream> {
+    partial_cmp: PartialCmpFuture<L, R>,
+}
+
+impl<L: Stream, R: Stream> GtFuture<L, R>
+where
+    L::Item: PartialOrd<R::Item>,
+{
+    pin_utils::unsafe_pinned!(partial_cmp: PartialCmpFuture<L, R>);
+
+    pub(super) fn new(l: L, r: R) -> Self {
+        GtFuture {
+            partial_cmp: l.partial_cmp(r),
+        }
+    }
+}
+
+impl<L: Stream, R: Stream> Future for GtFuture<L, R>
+where
+    L: Stream + Sized,
+    R: Stream + Sized,
+    L::Item: PartialOrd<R::Item>,
+{
+    type Output = bool;
+
+    fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
+        let result = futures_core::ready!(self.as_mut().partial_cmp().poll(cx));
+
+        match result {
+            Some(Ordering::Greater) => Poll::Ready(true),
+            _ => Poll::Ready(false),
+        }
+    }
+}
diff --git a/src/stream/stream/mod.rs b/src/stream/stream/mod.rs
index 30b6031..90fde15 100644
--- a/src/stream/stream/mod.rs
+++ b/src/stream/stream/mod.rs
@@ -32,6 +32,7 @@ mod find_map;
 mod fold;
 mod for_each;
 mod fuse;
+mod gt;
 mod inspect;
 mod le;
 mod lt;
@@ -57,6 +58,7 @@ use find::FindFuture;
 use find_map::FindMapFuture;
 use fold::FoldFuture;
 use for_each::ForEachFuture;
+use gt::GtFuture;
 use le::LeFuture;
 use lt::LtFuture;
 use min_by::MinByFuture;
@@ -1230,14 +1232,16 @@ extension_trait! {
         #[doc = r#"
             Lexicographically compares the elements of this `Stream` with those
             of another.
-            
+
             # Examples
+
             ```
             # fn main() { async_std::task::block_on(async {
             #
             use async_std::prelude::*;
             use std::collections::VecDeque;
             use std::cmp::Ordering;
+
             let s1 = VecDeque::from(vec![1]);
             let s2 = VecDeque::from(vec![1, 2]);
             let s3 = VecDeque::from(vec![1, 2, 3]);
@@ -1263,17 +1267,54 @@ extension_trait! {
             PartialCmpFuture::new(self, other)
         }
 
+        #[doc = r#"
+            Determines if the elements of this `Stream` are lexicographically
+            greater than those of another.
+
+            # Examples
+
+            ```
+            # fn main() { async_std::task::block_on(async {
+            #
+            use async_std::prelude::*;
+            use std::collections::VecDeque;
+
+            let single = VecDeque::from(vec![1]);
+            let single_gt = VecDeque::from(vec![10]);
+            let multi = VecDeque::from(vec![1,2]);
+            let multi_gt = VecDeque::from(vec![1,5]);
+            assert_eq!(single.clone().gt(single.clone()).await, false);
+            assert_eq!(single_gt.clone().gt(single.clone()).await, true);
+            assert_eq!(multi.clone().gt(single_gt.clone()).await, false);
+            assert_eq!(multi_gt.clone().gt(multi.clone()).await, true);
+            #
+            # }) }
+            ```
+        "#]
+        fn gt<S>(
+           self,
+           other: S
+        ) -> impl Future<Output = bool> [GtFuture<Self, S>]
+        where
+            Self: Sized + Stream,
+            S: Stream,
+            <Self as Stream>::Item: PartialOrd<S::Item>,
+        {
+            GtFuture::new(self, other)
+        }
+
         #[doc = r#"
             Determines if the elements of this `Stream` are lexicographically
             less or equal to those of another.
-            
+
             # Examples
+
             ```
             # fn main() { async_std::task::block_on(async {
             #
             use async_std::prelude::*;
             use std::collections::VecDeque;
-                        
+
             let single = VecDeque::from(vec![1]);
             let single_gt = VecDeque::from(vec![10]);
             let multi = VecDeque::from(vec![1,2]);
@@ -1301,14 +1342,15 @@ extension_trait! {
         #[doc = r#"
             Determines if the elements of this `Stream` are lexicographically
             less than those of another.
-            
+
             # Examples
+
             ```
             # fn main() { async_std::task::block_on(async {
             #
             use async_std::prelude::*;
             use std::collections::VecDeque;
-                        
+
             let single = VecDeque::from(vec![1]);
             let single_gt = VecDeque::from(vec![10]);
             let multi = VecDeque::from(vec![1,2]);
@@ -1318,7 +1360,6 @@ extension_trait! {
             assert_eq!(single.clone().lt(single_gt.clone()).await, true);
             assert_eq!(multi.clone().lt(single_gt.clone()).await, true);
             assert_eq!(multi_gt.clone().lt(multi.clone()).await, false);
-            
             #
             # }) }
             ```