diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Policy.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Policy.scala
index 46d5cbc35..2703164cc 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Policy.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Policy.scala
@@ -108,9 +108,10 @@ object Policy {
       fileLine: FileLine,
   ): Policy = new Switch(policy, trigger, NoPolicy)
 
-  def on(token: Token, prefix: String, noDequeue: Boolean = false)(f: Pf)(
-      implicit fileLine: FileLine,
-  ): Policy = apply(End == token, prefix, noDequeue)(f)
+  def on(token: Token, prefix: String, noDequeue: Boolean = false, rank: Int = 0)(
+      f: Pf,
+  )(implicit fileLine: FileLine): Policy =
+    apply(End == token, prefix, noDequeue, rank = rank)(f)
 
   abstract class Clause(implicit val fileLine: FileLine) extends Policy {
     val endPolicy: End.WithPos
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Router.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Router.scala
index 1ff98dde3..49fc1297c 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Router.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Router.scala
@@ -780,6 +780,17 @@ class Router(formatOps: FormatOps) {
       // DefDef
       case FormatToken(_: T.KwDef, _: T.Ident, _) => Seq(Split(Space, 0))
 
+      case FormatToken(open @ LeftParenOrBracket(), _, _)
+          if ft.meta.formatOff &&
+            leftOwner.isAny[Member.SyntaxValuesClause, Member.Tuple] =>
+        val close = matching(open).left
+        def splits(xft: FormatToken, policy: Policy)(implicit l: FileLine) =
+          Seq(Split(Provided(xft), 0, policy = policy))
+        val policy = Policy.on(close, "(FMT:OFF)", rank = Int.MaxValue) {
+          case Decision(xft, _) => splits(xft, NoPolicy)
+        }
+        splits(ft, policy)
+
       // Parameter opening for one parameter group. This format works
       // on the WHOLE defnSite (via policies)
       case FormatToken(LeftParenOrBracket(), _, _)
diff --git a/scalafmt-tests/shared/src/test/resources/scalajs/DefDef.stat b/scalafmt-tests/shared/src/test/resources/scalajs/DefDef.stat
index 05bf78abd..0cbfafac2 100644
--- a/scalafmt-tests/shared/src/test/resources/scalajs/DefDef.stat
+++ b/scalafmt-tests/shared/src/test/resources/scalajs/DefDef.stat
@@ -1052,7 +1052,7 @@ abstract class GeneratedRouter extends Router {
 
   // format: on
 }
->>> { stateVisits = 936042, stateVisits2 = 936042 }
+>>> { stateVisits = 359, stateVisits2 = 359 }
 abstract class GeneratedRouter extends Router {
   // format: off
 
diff --git a/scalafmt-tests/shared/src/test/resources/unit/FormatOff.stat b/scalafmt-tests/shared/src/test/resources/unit/FormatOff.stat
index d688da478..80ec5d7c3 100644
--- a/scalafmt-tests/shared/src/test/resources/unit/FormatOff.stat
+++ b/scalafmt-tests/shared/src/test/resources/unit/FormatOff.stat
@@ -229,7 +229,7 @@ object SearchStateExploded {
     """
 }
 
->>> { stateVisits = 353, stateVisits2 = 353 }
+>>> { stateVisits = 313, stateVisits2 = 313 }
 // format: off
 object SearchStateExploded {
   val veryLongString =
diff --git a/scalafmt-tests/shared/src/test/scala/org/scalafmt/FormatTests.scala b/scalafmt-tests/shared/src/test/scala/org/scalafmt/FormatTests.scala
index 2c16edee0..fa21c7812 100644
--- a/scalafmt-tests/shared/src/test/scala/org/scalafmt/FormatTests.scala
+++ b/scalafmt-tests/shared/src/test/scala/org/scalafmt/FormatTests.scala
@@ -137,7 +137,7 @@ class FormatTests extends FunSuite with CanRunTests with FormatAssertions {
   override def afterAll(): Unit = {
     logger.debug(s"Total explored: ${Debug.explored}")
     if (!onlyUnit && !onlyManual)
-      assertEquals(Debug.explored, 3656127, "total explored")
+      assertEquals(Debug.explored, 1784375, "total explored")
     val results = debugResults.result()
     // TODO(olafur) don't block printing out test results.
     // I don't want to deal with scalaz's Tasks :'(