diff --git a/labswp_2019_sose_geocaching_frontend/frontend/src/pages/ranking.vue b/labswp_2019_sose_geocaching_frontend/frontend/src/pages/ranking.vue
index 211979f..63857cd 100644
--- a/labswp_2019_sose_geocaching_frontend/frontend/src/pages/ranking.vue
+++ b/labswp_2019_sose_geocaching_frontend/frontend/src/pages/ranking.vue
@@ -44,6 +44,7 @@
                              type="text"
                              label="Username eingeben"
                              unelevated color="negative"
+                             v-model="deleteUser"
                     ></q-input>
                   </div>
                 </div>
@@ -53,6 +54,7 @@
                   label="Punkte des Nutzer zurücksetzen"
                   color="negative"
                   class="full-width"
+                  @click="resetPoints()"
                 />
               </div>
               <div v-if="hasAdminState" class="row">
@@ -102,7 +104,8 @@
         tab: 'solo',
         rankinglist: [],
         teamRankinglist: [],
-        username: null
+        username: null,
+        deleteUser: null
       }
     },
     created: function () {
@@ -183,7 +186,25 @@
         //   lastSum = ranking.rankingPointsSum;
         // }
       },
-      resetPoints(username){
+      resetPoints(){
+        if(this.deleteUser != null){
+          let username = this.deleteUser;
+          let token = JSON.parse(localStorage.getItem('userToken')).token;
+
+          this.$axios.put('/api/resetSingleUser',null, {params: {token, username}})
+            .then((response) => {
+              console.log("Rankinglist: ");
+              console.log(response.data);
+              this.fetchRankinglist();
+            }).catch((error) => {
+          })
+        } else {
+          this.$store.commit('dialog/NEW_MESSAGE_DIALOG', {
+            message: "Zum zurücksetzen der Punkte eines Nutzers gib bitte einen Usernamen ein",
+            title: "Fehlender Username",
+            color: "negative"
+          });
+        }
 
       },
     }
diff --git a/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java b/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
index f752dc4..bbf0e1b 100644
--- a/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
+++ b/src/main/java/hhn/labsw/bugageocaching/controller/Controller.java
@@ -1284,6 +1284,62 @@ public class Controller {
 
   }
 
+  @ApiOperation(value = "Resets the points of a single User ")
+  @ApiResponses(value = {
+      @ApiResponse(code = 404, message = "Database error"),
+      @ApiResponse(code = 401, message = "JWT Token expired"),
+      @ApiResponse(code = 400, message = "Something went wrong at verification")
+  })
+  @CrossOrigin(origins = "*", allowedHeaders = "*") // only for dev purpose
+  @RequestMapping(value = "/api/resetSingleUser", method = RequestMethod.PUT, produces = "application/json")
+  public ResponseEntity resetSingleUser(@RequestParam String token, @RequestParam String username) {
+    logger.debug("API CALL: /api/resetSingleUser");
+    // verify user
+    ResponseEntity verifyToken = VerificationUtil.verifyToken(token);
+
+    if (verifyToken.getStatusCodeValue() != 200) {
+      return verifyToken;
+    }
+
+    //get User
+    Claims claims = (Claims) verifyToken.getBody();
+
+    ResponseEntity getUser = FinderUtil.findUserFromClaim(claims);
+
+    if (getUser.getStatusCodeValue() != 200) {
+      return getUser;
+    }
+
+    User user = (User) getUser.getBody();
+
+    logger.debug("/api/resetRankingList: " + "User verificated: " + user.getEmail());
+    //----------------------
+    boolean isAdmin = false;
+    for (Role role : user.getRoles()) {
+      if (role.getId() == 7) {
+        isAdmin = true;
+      }
+    }
+
+    if (isAdmin) {
+
+      User deleteUser = userRepository.findByUsername(username);
+
+      User_Info user_info = user_infoRepository.findUser_InfoByUser(deleteUser);
+      user_info.setRankingPointsSum(0);
+      user_infoRepository.save(user_info);
+
+      for (Bearbeitet bearbeitet : bearbeitetRepository.findByUser(deleteUser)) {
+        if (bearbeitet.getCacheAccesDefinition().getId() == 1) {
+          bearbeitetRepository.delete(bearbeitet);
+        }
+      }
+      return ResponseEntity.status(200).body(HttpStatus.OK);
+    } else {
+      return ResponseEntity.status(400).body("Der Benutzer ist kein Admin und kann deshalb die Rangliste nicht zurücksetzen.");
+    }
+  }
+
   @ApiOperation(value = "Test method (Changes its purpose often)")
   @ApiResponses(value = {
       @ApiResponse(code = 404, message = "Database error"),
diff --git a/src/main/java/hhn/labsw/bugageocaching/repositories/UserRepository.java b/src/main/java/hhn/labsw/bugageocaching/repositories/UserRepository.java
index 25ec2f9..9c920fe 100644
--- a/src/main/java/hhn/labsw/bugageocaching/repositories/UserRepository.java
+++ b/src/main/java/hhn/labsw/bugageocaching/repositories/UserRepository.java
@@ -8,6 +8,7 @@ import java.util.List;
 
 public interface UserRepository extends CrudRepository<User, Integer> {
   User findByEmail(String email);
+  User findByUsername(String username);
 
 //  @Query(value = "SELECT DISTINCT u.id AS ID, username AS Name, ui.ranking_points_sum AS Ranglistenpunkte\n" +
 //      "FROM user u,\n" +