diff --git a/client/src/components/time-ticket-list/time-ticket-list.component.jsx b/client/src/components/time-ticket-list/time-ticket-list.component.jsx
index 800044313..ce0748fbd 100644
--- a/client/src/components/time-ticket-list/time-ticket-list.component.jsx
+++ b/client/src/components/time-ticket-list/time-ticket-list.component.jsx
@@ -42,7 +42,7 @@ export default function TimeTicketList({
       title: t("timetickets.fields.date"),
       dataIndex: "date",
       key: "date",
-      sorter: (a, b) => (a.date = b.date),
+      sorter: (a, b) => a.date - b.date,
       sortOrder:
         state.sortedInfo.columnKey === "date" && state.sortedInfo.order,
       render: (text, record) => <DateFormatter>{record.date}</DateFormatter>,
@@ -52,7 +52,8 @@ export default function TimeTicketList({
       dataIndex: "employee",
       key: "employee",
       sorter: (a, b) => alphaSort(a.employee.last_name, b.employee.last_name),
-      sortOrder: state.sortedInfo.columnKey === "vin" && state.sortedInfo.order,
+      sortOrder:
+        state.sortedInfo.columnKey === "employee" && state.sortedInfo.order,
       render: (text, record) =>
         `${record.employee.first_name} ${record.employee.last_name}`,
     },
@@ -66,7 +67,7 @@ export default function TimeTicketList({
           ? t(record.cost_center)
           : record.cost_center,
       sortOrder:
-        state.sortedInfo.columnKey === "status" && state.sortedInfo.order,
+        state.sortedInfo.columnKey === "cost_center" && state.sortedInfo.order,
       filters:
         timetickets
           .map((l) => l.cost_center)
@@ -100,7 +101,7 @@ export default function TimeTicketList({
       title: t("timetickets.fields.memo"),
       dataIndex: "memo",
       key: "memo",
-      sorter: (a, b) => a.memo - b.memo,
+      sorter: (a, b) => alphaSort(a.memo, b.memo),
       sortOrder:
         state.sortedInfo.columnKey === "memo" && state.sortedInfo.order,
       render: (text, record) =>
@@ -110,9 +111,7 @@ export default function TimeTicketList({
       title: t("timetickets.fields.clockon"),
       dataIndex: "clockon",
       key: "clockon",
-      sorter: (a, b) => a.clockon - b.clockon,
-      sortOrder:
-        state.sortedInfo.columnKey === "clockon" && state.sortedInfo.order,
+
       render: (text, record) => (
         <DateTimeFormatter>{record.clockon}</DateTimeFormatter>
       ),
@@ -121,20 +120,15 @@ export default function TimeTicketList({
       title: t("timetickets.fields.clockoff"),
       dataIndex: "clockoff",
       key: "clockoff",
-      sorter: (a, b) => a.clockoff - b.clockoff,
-      sortOrder:
-        state.sortedInfo.columnKey === "clockoff" && state.sortedInfo.order,
+
       render: (text, record) => (
         <DateTimeFormatter>{record.clockoff}</DateTimeFormatter>
       ),
     },
     {
       title: t("timetickets.fields.clockhours"),
-      dataIndex: "clockoff",
-      key: "clockoff",
-      sorter: (a, b) => a.clockoff - b.clockoff,
-      sortOrder:
-        state.sortedInfo.columnKey === "clockoff" && state.sortedInfo.order,
+      dataIndex: "clockhours",
+      key: "clockhours",
       render: (text, record) => {
         if (record.clockoff && record.clockon)
           return (