diff --git a/__tests__/shared/components/SubmissionManagement/__snapshots__/SubmissionsTable.jsx.snap b/__tests__/shared/components/SubmissionManagement/__snapshots__/SubmissionsTable.jsx.snap
index ab31d14b9..d8f5971b3 100644
--- a/__tests__/shared/components/SubmissionManagement/__snapshots__/SubmissionsTable.jsx.snap
+++ b/__tests__/shared/components/SubmissionManagement/__snapshots__/SubmissionsTable.jsx.snap
@@ -30,6 +30,7 @@ exports[`Matches shallow shapshot 1`] = `
             "id": "test-challenge",
           }
         }
+        isWorkflowRunComplete={true}
         onDelete={[Function]}
         onDownload={[Function]}
         onOpenDownloadArtifactsModal={[Function]}
diff --git a/src/shared/components/SubmissionManagement/Submission/index.jsx b/src/shared/components/SubmissionManagement/Submission/index.jsx
index 93829d147..2c15defb4 100644
--- a/src/shared/components/SubmissionManagement/Submission/index.jsx
+++ b/src/shared/components/SubmissionManagement/Submission/index.jsx
@@ -42,6 +42,7 @@ export default function Submission(props) {
     onOpenRatingsListModal,
     status,
     allowDelete,
+    isWorkflowRunComplete,
   } = props;
   const formatDate = date => moment(+new Date(date)).format('MMM DD, YYYY hh:mm A');
   const onDownloadSubmission = onDownload.bind(1, submissionObject.id);
@@ -66,6 +67,10 @@ export default function Submission(props) {
     }
   }
 
+  const showDeleteButton = status !== CHALLENGE_STATUS.COMPLETED
+  && track === COMPETITION_TRACKS.DES
+  && safeForDownloadCheck === true;
+
   return (
     <tr styleName="submission-row">
       <td styleName="id-col">
@@ -146,17 +151,33 @@ export default function Submission(props) {
              onClick={() => onDownload(submissionObject.id)}
            ><DownloadIcon /></button>
            */ }
-          {status !== CHALLENGE_STATUS.COMPLETED
-             && track === COMPETITION_TRACKS.DES
-             && safeForDownloadCheck === true && (
-             <button
-               styleName="delete-icon"
-               onClick={() => onDelete(submissionObject.id)}
-               disabled={!allowDelete}
-               type="button"
-             >
-               <DeleteIcon />
-             </button>
+          {showDeleteButton && (
+            isWorkflowRunComplete ? (
+              <button
+                styleName="delete-icon"
+                onClick={() => onDelete(submissionObject.id)}
+                type="button"
+                disabled={!allowDelete}
+              >
+                <DeleteIcon />
+              </button>
+            ) : (
+            // Disabled delete button with tooltip when workflow run is pending
+              <Tooltip content={() => (
+                <div styleName="tooltip-content">
+                  You can delete this submission only after the review is complete.
+                </div>
+              )}
+              >
+                <button
+                  styleName="delete-icon"
+                  disabled
+                  type="button"
+                >
+                  <DeleteIcon />
+                </button>
+              </Tooltip>
+            )
           )
           }
           { !isTopCrowdChallenge
@@ -217,4 +238,5 @@ Submission.propTypes = {
   allowDelete: PT.bool.isRequired,
   onOpenDownloadArtifactsModal: PT.func,
   onOpenRatingsListModal: PT.func,
+  isWorkflowRunComplete: PT.bool.isRequired,
 };
diff --git a/src/shared/components/SubmissionManagement/SubmissionsTable/index.jsx b/src/shared/components/SubmissionManagement/SubmissionsTable/index.jsx
index 9f36dfedd..a9ca5652f 100644
--- a/src/shared/components/SubmissionManagement/SubmissionsTable/index.jsx
+++ b/src/shared/components/SubmissionManagement/SubmissionsTable/index.jsx
@@ -74,9 +74,29 @@ export default function SubmissionsTable(props) {
     submissionObjects.forEach((subObject) => {
       // submissionPhaseStartDate will be the start date of
       // the current submission/checkpoint or empty string if any other phase
+
+      const TERMINAL_STATUSES = [
+        'COMPLETED',
+        'FAILURE',
+        'CANCELLED',
+        'SUCCESS',
+      ];
+
+      const workflowRunsForSubmission = submissionWorkflowRuns
+      && submissionWorkflowRuns[subObject.id]
+        ? submissionWorkflowRuns[subObject.id]
+        : null;
+
+      const hasRuns = workflowRunsForSubmission && workflowRunsForSubmission.length > 0;
+
+      const isWorkflowRunComplete = !hasRuns
+        ? true
+        : workflowRunsForSubmission.every(run => TERMINAL_STATUSES.includes(run.status));
+
       const allowDelete = submissionPhaseStartDate
         && moment(subObject.submissionDate).isAfter(submissionPhaseStartDate);
 
+
       const submission = (
         <Submission
           challenge={challenge}
@@ -91,13 +111,10 @@ export default function SubmissionsTable(props) {
           allowDelete={allowDelete}
           onOpenDownloadArtifactsModal={onOpenDownloadArtifactsModal}
           onOpenRatingsListModal={onOpenRatingsListModal}
+          isWorkflowRunComplete={isWorkflowRunComplete}
         />
       );
       submissionsWithDetails.push(submission);
-      const workflowRunsForSubmission = submissionWorkflowRuns
-      && submissionWorkflowRuns[subObject.id]
-        ? submissionWorkflowRuns[subObject.id]
-        : null;
 
       const submissionDetail = (
         <tr key={subObject.id} styleName="submission-row">
diff --git a/src/shared/services/reviewOpportunities.js b/src/shared/services/reviewOpportunities.js
index d9e525e65..6fcbd7ffd 100644
--- a/src/shared/services/reviewOpportunities.js
+++ b/src/shared/services/reviewOpportunities.js
@@ -1,4 +1,5 @@
 import { config } from 'topcoder-react-utils';
+import { withEstimatedReviewerPayments } from 'utils/reviewOpportunities';
 
 const v6ApiUrl = config.API.V6;
 
@@ -22,7 +23,10 @@ export default async function getReviewOpportunities(page, pageSize) {
     throw new Error(res.statusText);
   }
 
-  return res.json();
+  const data = await res.json();
+
+  const opportunities = Array.isArray(data) ? data : [];
+  return opportunities.map(opportunity => withEstimatedReviewerPayments(opportunity));
 }
 
 /**
@@ -51,7 +55,7 @@ export async function getDetails(challengeId, opportunityId) {
     const challengeData = await challengeRes.json();
 
     return {
-      ...opportunityData.result.content,
+      ...withEstimatedReviewerPayments(opportunityData.result.content),
       challenge: challengeData,
     };
   } catch (err) {
diff --git a/src/shared/utils/reviewOpportunities.js b/src/shared/utils/reviewOpportunities.js
index f2731bdd2..c92fbeea0 100644
--- a/src/shared/utils/reviewOpportunities.js
+++ b/src/shared/utils/reviewOpportunities.js
@@ -5,6 +5,54 @@ import _ from 'lodash';
 import moment from 'moment';
 import { REVIEW_OPPORTUNITY_TYPES } from './tc';
 
+export const DEFAULT_ESTIMATED_SUBMISSIONS = 2;
+
+export const calculateEstimatedReviewerPayment = (
+  basePayment,
+  incrementalPayment,
+  estimatedSubmissions = DEFAULT_ESTIMATED_SUBMISSIONS,
+) => {
+  const base = _.toNumber(basePayment);
+  const incremental = _.toNumber(incrementalPayment);
+  const submissions = _.toNumber(estimatedSubmissions);
+
+  if (_.isNaN(base) || _.isNaN(submissions)) {
+    return null;
+  }
+
+  const incrementalValue = _.isNaN(incremental) ? 0 : incremental;
+  return base + (submissions * incrementalValue);
+};
+
+export const withEstimatedReviewerPayments = (
+  opportunity,
+  estimatedSubmissions = DEFAULT_ESTIMATED_SUBMISSIONS,
+) => {
+  if (!opportunity) return opportunity;
+
+  const estimatedPayment = calculateEstimatedReviewerPayment(
+    _.get(opportunity, 'basePayment', _.get(opportunity, 'payments[0].payment')),
+    _.get(opportunity, 'incrementalPayment', 0),
+    estimatedSubmissions,
+  );
+
+  if (!_.isNumber(estimatedPayment)) {
+    return opportunity;
+  }
+
+  const payments = Array.isArray(opportunity.payments)
+    ? opportunity.payments.map(payment => ({
+      ...payment,
+      payment: estimatedPayment,
+    }))
+    : opportunity.payments;
+
+  return {
+    ...opportunity,
+    payments,
+  };
+};
+
 /**
  * Infers open positions using review opportunity details and organizes them by role
  *
@@ -14,7 +62,10 @@ import { REVIEW_OPPORTUNITY_TYPES } from './tc';
 export const openPositionsByRole = (details) => {
   if (!details.payments) return [];
 
-  const roleCount = details.payments.length;
+  const detailsWithPayments = withEstimatedReviewerPayments(details);
+  const payments = detailsWithPayments.payments || [];
+
+  const roleCount = payments.length;
 
   let approved;
   if (details.applications && details.openPositions === 1 && roleCount === 2) {
@@ -28,7 +79,7 @@ export const openPositionsByRole = (details) => {
     return details.openPositions / roleCount;
   };
 
-  return details.payments.map(({ role, roleId, payment }) => ({
+  return payments.map(({ role, roleId, payment }) => ({
     role,
     roleId,
     payment,