diff --git a/eng/pipelines/libraries/outerloop-mono.yml b/eng/pipelines/libraries/outerloop-mono.yml
index f73f0c1e03c323..7efa87273d0104 100644
--- a/eng/pipelines/libraries/outerloop-mono.yml
+++ b/eng/pipelines/libraries/outerloop-mono.yml
@@ -21,14 +21,14 @@ jobs:
       buildConfig: Release
       runtimeFlavor: mono
       platforms:
-      - windows_x86
-      - Browser_wasm
-      - ${{ if eq(variables['isFullMatrix'], true) }}:
-        - windows_x64
-        - Linux_x64
-        - Linux_arm
-        - Linux_musl_x64
-        - OSX_x64
+      - Android_x64
+      - Android_x86
+      - Android_arm64
+      - Android_arm
+      - iOSSimulator_x64
+      - iOSSimulator_x86
+      - iOS_arm
+      - iOS_arm64
       jobParameters:
         testScope: outerloop
         nameSuffix: AllSubsets_Mono
@@ -38,8 +38,6 @@ jobs:
         # extra steps, run tests
         extraStepsTemplate: /eng/pipelines/libraries/helix.yml
         extraStepsParameters:
-          scenarios:
-          - wasmtestonbrowser
           testScope: outerloop
           creator: dotnet-bot
           testRunNamePrefixSuffix: Mono_$(_BuildConfig)
@@ -52,10 +50,14 @@ jobs:
         buildConfig: Debug
         runtimeFlavor: mono
         platforms:
-        - windows_x64
-        - Linux_x64
-        - Linux_musl_x64
-        - OSX_x64
+        - Android_x64
+        - Android_x86
+        - Android_arm64
+        - Android_arm
+        - iOSSimulator_x64
+        - iOSSimulator_x86
+        - iOS_arm
+        - iOS_arm64
         jobParameters:
           testScope: outerloop
           nameSuffix: AllSubsets_Mono
diff --git a/src/libraries/tests.proj b/src/libraries/tests.proj
index b1ca6c3a1ddba5..2a2e05f65aa66e 100644
--- a/src/libraries/tests.proj
+++ b/src/libraries/tests.proj
@@ -341,6 +341,11 @@
     <ProjectExclusions Remove="$(MSBuildThisFileDirectory)System.IO.IsolatedStorage\tests\System.IO.IsolatedStorage.Tests.csproj" />
   </ItemGroup>
 
+  <ItemGroup Condition="'$(TargetOS)' == 'Android' or '$(TargetOS)' == 'iOS' or '$(TargetOS)' == 'iOSSimulator'">
+    <ProjectExclusions Include="$(MSBuildThisFileDirectory)*\tests\**\*.Tests.csproj" />
+    <ProjectExclusions Remove="$(MSBuildThisFileDirectory)System.Net*\tests\**\*.Tests.csproj" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="$(MSBuildThisFileDirectory)*\tests\**\*.Tests.csproj"
                       Exclude="@(ProjectExclusions)"
@@ -358,29 +363,12 @@
                       BuildInParallel="false" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(ArchiveTests)' == 'true' and ('$(TargetOS)' == 'iOS' or '$(TargetOS)' == 'iOSSimulator'  or '$(TargetOS)' == 'MacCatalyst')">
-    <ProjectReference Include="$(MonoProjectRoot)sample\iOS\Program.csproj"
-                      BuildInParallel="false" />
-
-    <ProjectReference Include="$(RepoRoot)\src\tests\FunctionalTests\iOS\**\*.Test.csproj"
-                      Exclude="@(ProjectExclusions)"
-                      BuildInParallel="false" />
-  </ItemGroup>
-
   <ItemGroup Condition="'$(ArchiveTests)' == 'true' and ('$(TargetOS)' == 'tvOS' or '$(TargetOS)' == 'tvOSSimulator')">
     <ProjectReference Include="$(RepoRoot)\src\tests\FunctionalTests\tvOS\**\*.Test.csproj"
                       Exclude="@(ProjectExclusions)"
                       BuildInParallel="false" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(ArchiveTests)' == 'true' and '$(TargetOS)' == 'Android'">
-    <ProjectReference Include="$(MonoProjectRoot)sample\Android\AndroidSampleApp.csproj"
-                      BuildInParallel="false" />
-    <ProjectReference Include="$(RepoRoot)\src\tests\FunctionalTests\Android\**\*.Test.csproj"
-                      Exclude="@(ProjectExclusions)"
-                      BuildInParallel="false" />
-  </ItemGroup>
-
   <ItemGroup Condition="'$(ArchiveTests)' == 'true' and '$(TargetOS)' == 'Browser'">
     <ProjectReference Include="$(MonoProjectRoot)sample\wasm\**\*.Sample.csproj"
                       Exclude="@(ProjectExclusions)"