diff --git a/tests/regres/cmd/regres/main.go b/tests/regres/cmd/regres/main.go
index be074c8..2bfc497 100644
--- a/tests/regres/cmd/regres/main.go
+++ b/tests/regres/cmd/regres/main.go
@@ -976,6 +976,7 @@
 	codeReviewScore := change.Labels["Code-Review"].Value
 	codeReviewApproved := change.Labels["Code-Review"].Approved.AccountID != 0
 	presubmitReady := change.Labels["Presubmit-Ready"].Approved.AccountID != 0
+	verifiedScore := change.Labels["Verified"].Value
 
 	c.priority = 0
 	if presubmitReady {
@@ -995,6 +996,13 @@
 		strings.HasSuffix(change.Labels["Code-Review"].Recommended.Email, "@google.com") ||
 		strings.HasSuffix(change.Labels["Presubmit-Ready"].Approved.Email, "@google.com")
 
+	// Don't test if the change has negative scores.
+	if canTest {
+		if codeReviewScore < 0 || verifiedScore < 0 {
+			canTest = false
+		}
+	}
+
 	// Has the latest patchset already been tested?
 	if canTest {
 		for _, msg := range change.Messages {