diff --git a/tests/config/previousTestsOnWorkerReporter.ts b/tests/config/previousTestsOnWorkerReporter.ts
new file mode 100644
index 0000000000..e6e1fb2183
--- /dev/null
+++ b/tests/config/previousTestsOnWorkerReporter.ts
@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import type { Reporter, TestCase, TestResult } from '@playwright/test/reporter';
+
+export default class PreviousTestsOnWorkerReporter implements Reporter {
+  parallelIndex2TestCase: Map<number, TestCase[]> = new Map();
+
+  onTestEnd(test: TestCase, result: TestResult) {
+    if (!this.parallelIndex2TestCase.has(result.parallelIndex))
+      this.parallelIndex2TestCase.set(result.parallelIndex, []);
+    if (!test.ok()) {
+      console.log(`Test ${test.title}(${test.location.file}:${test.location.line})failed on worker ${result.parallelIndex} with error: ${result.error?.message}`);
+      console.log(`The following tests were running before on the same worker:`);
+      for (const test of this.parallelIndex2TestCase.get(result.parallelIndex)!)
+        console.log(`  ${test.location.file}:${test.location.line}`);
+      this.parallelIndex2TestCase.delete(result.parallelIndex);
+    } else {
+      this.parallelIndex2TestCase.get(result.parallelIndex)!.push(test);
+    }
+  }
+}
diff --git a/tests/library/playwright.config.ts b/tests/library/playwright.config.ts
index 568bf6f8aa..f90caedd74 100644
--- a/tests/library/playwright.config.ts
+++ b/tests/library/playwright.config.ts
@@ -47,8 +47,10 @@ const reporters = () => {
     ['dot'],
     ['json', { outputFile: path.join(outputDir, 'report.json') }],
     ['blob', { fileName: `${process.env.PWTEST_BOT_NAME}.zip` }],
+    [require.resolve('../config/previousTestsOnWorkerReporter.ts')],
   ] : [
-    ['html', { open: 'on-failure' }]
+    ['html', { open: 'on-failure' }],
+    [require.resolve('../config/previousTestsOnWorkerReporter.ts')],
   ];
   return result;
 };