diff --git a/.changeset/hungry-pugs-relate.md b/.changeset/hungry-pugs-relate.md
new file mode 100644
index 000000000000..873f2e422b9f
--- /dev/null
+++ b/.changeset/hungry-pugs-relate.md
@@ -0,0 +1,7 @@
+---
+"wrangler": patch
+---
+
+fix: do not merge routes with different methods when computing pages routes
+
+Fixes #92
diff --git a/packages/wrangler/pages/functions/filepath-routing.test.ts b/packages/wrangler/pages/functions/filepath-routing.test.ts
index 52d0a6d2966c..9ba7165840cc 100644
--- a/packages/wrangler/pages/functions/filepath-routing.test.ts
+++ b/packages/wrangler/pages/functions/filepath-routing.test.ts
@@ -1,60 +1,117 @@
+import { writeFileSync } from "fs";
+import { runInTempDir } from "../../src/__tests__/helpers/run-in-tmp";
 import { toUrlPath } from "../../src/paths";
-import { compareRoutes } from "./filepath-routing";
+import { compareRoutes, generateConfigFromFileTree } from "./filepath-routing";
+import type { UrlPath } from "../../src/paths";
 import type { HTTPMethod, RouteConfig } from "./routes";
 
-describe("compareRoutes()", () => {
-  test("routes / last", () => {
-    expect(
-      compareRoutes(routeConfig("/"), routeConfig("/foo"))
-    ).toBeGreaterThanOrEqual(1);
-    expect(
-      compareRoutes(routeConfig("/"), routeConfig("/:foo"))
-    ).toBeGreaterThanOrEqual(1);
-    expect(
-      compareRoutes(routeConfig("/"), routeConfig("/:foo*"))
-    ).toBeGreaterThanOrEqual(1);
-  });
+describe("filepath-routing", () => {
+  describe("compareRoutes()", () => {
+    test("routes / last", () => {
+      expect(
+        compareRoutes(routeConfig("/"), routeConfig("/foo"))
+      ).toBeGreaterThanOrEqual(1);
+      expect(
+        compareRoutes(routeConfig("/"), routeConfig("/:foo"))
+      ).toBeGreaterThanOrEqual(1);
+      expect(
+        compareRoutes(routeConfig("/"), routeConfig("/:foo*"))
+      ).toBeGreaterThanOrEqual(1);
+    });
 
-  test("routes with fewer segments come after those with more segments", () => {
-    expect(
-      compareRoutes(routeConfig("/foo"), routeConfig("/foo/bar"))
-    ).toBeGreaterThanOrEqual(1);
-    expect(
-      compareRoutes(routeConfig("/foo"), routeConfig("/foo/bar/cat"))
-    ).toBeGreaterThanOrEqual(1);
-  });
+    test("routes with fewer segments come after those with more segments", () => {
+      expect(
+        compareRoutes(routeConfig("/foo"), routeConfig("/foo/bar"))
+      ).toBeGreaterThanOrEqual(1);
+      expect(
+        compareRoutes(routeConfig("/foo"), routeConfig("/foo/bar/cat"))
+      ).toBeGreaterThanOrEqual(1);
+    });
 
-  test("routes with wildcard segments come after those without", () => {
-    expect(compareRoutes(routeConfig("/:foo*"), routeConfig("/foo"))).toBe(1);
-    expect(compareRoutes(routeConfig("/:foo*"), routeConfig("/:foo"))).toBe(1);
-  });
+    test("routes with wildcard segments come after those without", () => {
+      expect(compareRoutes(routeConfig("/:foo*"), routeConfig("/foo"))).toBe(1);
+      expect(compareRoutes(routeConfig("/:foo*"), routeConfig("/:foo"))).toBe(
+        1
+      );
+    });
 
-  test("routes with dynamic segments come after those without", () => {
-    expect(compareRoutes(routeConfig("/:foo"), routeConfig("/foo"))).toBe(1);
-  });
+    test("routes with dynamic segments come after those without", () => {
+      expect(compareRoutes(routeConfig("/:foo"), routeConfig("/foo"))).toBe(1);
+    });
 
-  test("routes with dynamic segments occurring earlier come after those with dynamic segments in later positions", () => {
-    expect(
-      compareRoutes(routeConfig("/foo/:id/bar"), routeConfig("/foo/bar/:id"))
-    ).toBe(1);
-  });
+    test("routes with dynamic segments occurring earlier come after those with dynamic segments in later positions", () => {
+      expect(
+        compareRoutes(routeConfig("/foo/:id/bar"), routeConfig("/foo/bar/:id"))
+      ).toBe(1);
+    });
 
-  test("routes with no HTTP method come after those specifying a method", () => {
-    expect(compareRoutes(routeConfig("/foo"), routeConfig("/foo", "GET"))).toBe(
-      1
-    );
-  });
+    test("routes with no HTTP method come after those specifying a method", () => {
+      expect(
+        compareRoutes(routeConfig("/foo"), routeConfig("/foo", "GET"))
+      ).toBe(1);
+    });
+
+    test("two equal routes are sorted according to their original position in the list", () => {
+      expect(
+        compareRoutes(routeConfig("/foo", "GET"), routeConfig("/foo", "GET"))
+      ).toBe(0);
+    });
 
-  test("two equal routes are sorted according to their original position in the list", () => {
-    expect(
-      compareRoutes(routeConfig("/foo", "GET"), routeConfig("/foo", "GET"))
-    ).toBe(0);
+    test("it returns -1 if the first argument should appear first in the list", () => {
+      expect(
+        compareRoutes(routeConfig("/foo", "GET"), routeConfig("/foo"))
+      ).toBe(-1);
+    });
   });
 
-  test("it returns -1 if the first argument should appear first in the list", () => {
-    expect(compareRoutes(routeConfig("/foo", "GET"), routeConfig("/foo"))).toBe(
-      -1
-    );
+  describe("generateConfigFromFileTree", () => {
+    runInTempDir();
+
+    it("should generate a route entry for each file in the tree", async () => {
+      writeFileSync(
+        "foo.ts",
+        `
+      export function onRequestGet() {}
+      export function onRequestPost() {}
+      `
+      );
+      writeFileSync(
+        "bar.ts",
+        `
+      export function onRequestPut() {}
+      export function onRequestDelete() {}
+      `
+      );
+
+      const entries = await generateConfigFromFileTree({
+        baseDir: ".",
+        baseURL: "/base" as UrlPath,
+      });
+      expect(entries).toEqual({
+        routes: [
+          {
+            method: "PUT",
+            module: ["bar.ts:onRequestPut"],
+            routePath: "/base/bar",
+          },
+          {
+            method: "DELETE",
+            module: ["bar.ts:onRequestDelete"],
+            routePath: "/base/bar",
+          },
+          {
+            method: "GET",
+            module: ["foo.ts:onRequestGet"],
+            routePath: "/base/foo",
+          },
+          {
+            method: "POST",
+            module: ["foo.ts:onRequestPost"],
+            routePath: "/base/foo",
+          },
+        ],
+      });
+    });
   });
 });
 
diff --git a/packages/wrangler/pages/functions/filepath-routing.ts b/packages/wrangler/pages/functions/filepath-routing.ts
index 6beea7f762f3..42ce13f7efa3 100644
--- a/packages/wrangler/pages/functions/filepath-routing.ts
+++ b/packages/wrangler/pages/functions/filepath-routing.ts
@@ -127,7 +127,9 @@ export async function generateConfigFromFileTree({
   routeEntries = routeEntries.reduce(
     (acc: typeof routeEntries, { routePath, ...rest }) => {
       const existingRouteEntry = acc.find(
-        (routeEntry) => routeEntry.routePath === routePath
+        (routeEntry) =>
+          routeEntry.routePath === routePath &&
+          routeEntry.method === rest.method
       );
       if (existingRouteEntry !== undefined) {
         Object.assign(existingRouteEntry, rest);