diff --git a/SabreTools.Matching.Test/Compare/NaturalComparerTests.cs b/SabreTools.Matching.Test/Compare/NaturalComparerTests.cs
index 366ed54..f636593 100644
--- a/SabreTools.Matching.Test/Compare/NaturalComparerTests.cs
+++ b/SabreTools.Matching.Test/Compare/NaturalComparerTests.cs
@@ -8,7 +8,7 @@ namespace SabreTools.Matching.Test.Compare
     public class NaturalComparerTests
     {
         [Fact]
-        public void NaturalComparer_ListSortTest()
+        public void NaturalComparer_ListSort_Numeric()
         {
             // Setup arrays
             string[] sortable = ["0", "100", "5", "2", "1000"];
@@ -22,7 +22,21 @@ namespace SabreTools.Matching.Test.Compare
         }
 
         [Fact]
-        public void NaturalReversedComparer_ListSortTest()
+        public void NaturalComparer_ListSort_Mixed()
+        {
+            // Setup arrays
+            string[] sortable = ["b3b", "c", "b", "a", "a1"];
+            string[] expected = ["a", "a1", "b", "b3b", "c"];
+
+            // Run sorting on array
+            Array.Sort(sortable, new NaturalComparer());
+
+            // Check the output
+            Assert.True(sortable.SequenceEqual(expected));
+        }
+
+        [Fact]
+        public void NaturalReversedComparer_ListSort_Numeric()
         {
             // Setup arrays
             string[] sortable = ["0", "100", "5", "2", "1000"];
@@ -34,5 +48,19 @@ namespace SabreTools.Matching.Test.Compare
             // Check the output
             Assert.True(sortable.SequenceEqual(expected));
         }
+
+        [Fact]
+        public void NaturalReversedComparer_ListSort_Mixed()
+        {
+            // Setup arrays
+            string[] sortable = ["b3b", "c", "b", "a", "a1"];
+            string[] expected = ["c", "b3b", "b", "a1", "a"];
+
+            // Run sorting on array
+            Array.Sort(sortable, new NaturalReversedComparer());
+
+            // Check the output
+            Assert.True(sortable.SequenceEqual(expected));
+        }
     }
 }
\ No newline at end of file
diff --git a/SabreTools.Matching/Compare/NaturalComparer.cs b/SabreTools.Matching/Compare/NaturalComparer.cs
index f297c25..5fb7d3b 100644
--- a/SabreTools.Matching/Compare/NaturalComparer.cs
+++ b/SabreTools.Matching/Compare/NaturalComparer.cs
@@ -66,9 +66,9 @@ namespace SabreTools.Matching.Compare
                     return PartCompare(x1[i], y1[i]);
             }
 
-            if (y1.Length > x1.Length)
+            if (x1.Length > y1.Length)
                 return 1;
-            else if (x1.Length > y1.Length)
+            else if (y1.Length > x1.Length)
                 return -1;
             else
                 return x.CompareTo(y);