diff --git a/lib/pact_broker/api/pact_broker_urls.rb b/lib/pact_broker/api/pact_broker_urls.rb
index a3a5bd30d..bf1406557 100644
--- a/lib/pact_broker/api/pact_broker_urls.rb
+++ b/lib/pact_broker/api/pact_broker_urls.rb
@@ -76,7 +76,7 @@ def new_verification_url pact, number, base_url
         ].join('/')
       end
 
-      def verification_url verification, base_url
+      def verification_url verification, base_url = ''
         [ base_url, 'pacts',
           'provider', url_encode(verification.provider_name),
           'consumer', url_encode(verification.consumer_name),
diff --git a/lib/pact_broker/ui/view_models/matrix_line.rb b/lib/pact_broker/ui/view_models/matrix_line.rb
index 9a7b47107..aef5c70dd 100644
--- a/lib/pact_broker/ui/view_models/matrix_line.rb
+++ b/lib/pact_broker/ui/view_models/matrix_line.rb
@@ -13,14 +13,51 @@ def initialize line
           @line = line
         end
 
+        def provider_name
+          @line[:provider_name]
+        end
+
+        def consumer_name
+          @line[:consumer_name]
+        end
+
+        def pact_version_sha
+          @line[:pact_version_sha]
+        end
+
+        # verification number
+        def number
+          @line[:number]
+        end
+
         def consumer_version_number
           @line[:consumer_version_number]
         end
 
+        def consumer_version_number_url
+          pact_url_from_params('', @line)
+        end
+
+        def consumer_version_order
+          @line[:consumer_version_order]
+        end
+
         def provider_version_number
           @line[:provider_version]
         end
 
+        def provider_version_number_url
+          hal_browser_url(verification_url(self))
+        end
+
+        def provider_version_order
+          if @line[:execution_date]
+            @line[:execution_date].to_time.to_i
+          else
+            0
+          end
+        end
+
         def verification_status
           case @line[:success]
             when true then "Verified"
diff --git a/lib/pact_broker/ui/views/matrix/show.haml b/lib/pact_broker/ui/views/matrix/show.haml
index ab696b28f..afd9cbcf6 100644
--- a/lib/pact_broker/ui/views/matrix/show.haml
+++ b/lib/pact_broker/ui/views/matrix/show.haml
@@ -8,7 +8,7 @@
 .container
   %h1.page-header
     = title
-  %table.table.table-bordered.table-striped{id: 'relationships'}
+  %table.table.table-bordered.table-striped{id: 'matrix'}
     %thead
       %th.consumer
         = "#{consumer_name} version"
@@ -18,13 +18,25 @@
         %span.glyphicon.glyphicon-sort.sort
       %th.verification-result
         Verification
+        %span.glyphicon.glyphicon-sort.sort
     %tbody
     - lines.each do | line |
       %tr
-        %td.consumer-version
-          = line.consumer_version_number
-        %td.provider
-          = line.provider_version_number
+        %td.consumer-version{'data-sort-value' => line.consumer_version_order}
+          %a{href: line.consumer_version_number_url}
+            = line.consumer_version_number
+        %td.provider{'data-sort-value' => line.provider_version_order}
+          %a{href: line.provider_version_number_url}
+            = line.provider_version_number
         %td.verification-result{class: line.verification_status_class}
           = line.verification_status
 
+:javascript
+  $(function(){
+    $("#matrix").tablesorter({
+      textExtraction : function(node, table, cellIndex){
+        n = $(node);
+        return n.attr('data-sort-value') || n.text();
+      }
+    });
+  });