diff --git a/scripts/send_missing_results_reminder.php b/scripts/send_missing_results_reminder.php
new file mode 100644
index 0000000..feef687
--- /dev/null
+++ b/scripts/send_missing_results_reminder.php
@@ -0,0 +1,53 @@
+<?php
+// CLI script to send reminder emails for missing tournament results
+use Joomla\CMS\Factory;
+use Joomla\CMS\Mail\MailerFactoryInterface;
+
+// Bootstrap Joomla if needed
+if (!defined('_JEXEC')) {
+    define('_JEXEC', 1);
+    define('JPATH_BASE', dirname(__DIR__, 6));
+    require_once JPATH_BASE . '/includes/defines.php';
+    require_once JPATH_BASE . '/includes/framework.php';
+}
+
+function sendMissingTournamentResultsReminders()
+{
+    $db = Factory::getDbo();
+    $now = date('Y-m-d H:i:s');
+    $oneDayAgo = date('Y-m-d H:i:s', strtotime('-1 day'));
+    $twoWeeksAgo = date('Y-m-d H:i:s', strtotime('-2 week'));
+
+    // Query tournaments that ended between 2 weeks ago and 1 day ago, with missing results
+    $query = $db->getQuery(true)
+        ->select('t.*, u.email AS user_email, v.email AS verband_email')
+        ->from('#__sportsmanager_turnier AS t')
+        ->leftJoin('#__users AS u ON t.responsible_user_id = u.id')
+        ->leftJoin('#__sportsmanager_verband AS v ON t.verband_id = v.verband_id')
+        ->where('t.letzter_tag BETWEEN ' . $db->quote($twoWeeksAgo) . ' AND ' . $db->quote($oneDayAgo))
+        ->where('NOT EXISTS (SELECT 1 FROM #__sportsmanager_turnierergebnis e WHERE e.turnier_id = t.turnier_id)')
+        ->where('(t.reminder_sent IS NULL OR t.reminder_sent < DATE_SUB(' . $db->quote($now) . ', INTERVAL 1 DAY))');
+    $db->setQuery($query);
+    $tournaments = $db->loadObjectList();
+
+    foreach ($tournaments as $tournament) {
+        $mailer = Factory::getContainer()->get(MailerFactoryInterface::class)->createMailer();
+        $config = Factory::getConfig();
+        $mailer->setSender([$config->get('mailfrom'), $config->get('fromname')]);
+        $mailer->setSubject('Erinnerung: Turnierergebnisse fehlen für ' . $tournament->turnierbezeichnung);
+        $body = "Für das Turnier '" . $tournament->turnierbezeichnung . "' am " . $tournament->letzter_tag .
+            " wurden noch keine Ergebnisse hochgeladen. Laut Turnierordnung müssen die Ergebnisse spätestens 24 Stunden nach Turnierende eingetragen werden. Bitte reichen Sie die Ergebnisse umgehend nach.";
+        $mailer->setBody($body);
+        $mailer->addRecipient($tournament->user_email);
+        if (!empty($tournament->verband_email)) {
+            $mailer->addBcc($tournament->verband_email);
+        }
+        $mailer->send();
+
+        // Mark reminder as sent (or log in a separate table for multiple reminders)
+        $db->setQuery('UPDATE #__sportsmanager_turnier SET reminder_sent = ' . $db->quote($now) . ' WHERE turnier_id = ' . (int)$tournament->turnier_id);
+        $db->execute();
+    }
+}
+
+sendMissingTournamentResultsReminders();