diff --git a/__tests__/shared/components/challenge-detail/MySubmissions/SubmissionsList/index.jsx b/__tests__/shared/components/challenge-detail/MySubmissions/SubmissionsList/index.jsx
index 02f78f79b..c92710c07 100644
--- a/__tests__/shared/components/challenge-detail/MySubmissions/SubmissionsList/index.jsx
+++ b/__tests__/shared/components/challenge-detail/MySubmissions/SubmissionsList/index.jsx
@@ -23,7 +23,7 @@ describe('getDisplayedScores', () => {
     });
   });
 
-  test('shows final scores once the review phase is complete', () => {
+  test('shows final scores after the review phase is complete', () => {
     expect(getDisplayedScores(
       {
         finalScore: 100,
diff --git a/__tests__/shared/services/reviewSummations.js b/__tests__/shared/services/reviewSummations.js
new file mode 100644
index 000000000..27f66b326
--- /dev/null
+++ b/__tests__/shared/services/reviewSummations.js
@@ -0,0 +1,107 @@
+/* eslint-env jest */
+import { config } from 'topcoder-react-utils';
+import getReviewSummations from '../../../src/shared/services/reviewSummations';
+
+const baseUrl = `${config.API.V6}${config.URL.REVIEW_SUMMATIONS_API_URL}`;
+
+describe('reviewSummations service', () => {
+  const originalFetch = global.fetch;
+  const originalHeaders = global.Headers;
+
+  beforeAll(() => {
+    if (!global.Headers) {
+      global.Headers = class HeadersMock {
+        constructor() {
+          this.values = {};
+        }
+
+        set(key, value) {
+          this.values[key] = value;
+        }
+
+        get(key) {
+          return this.values[key];
+        }
+      };
+    }
+  });
+
+  afterAll(() => {
+    global.fetch = originalFetch;
+    global.Headers = originalHeaders;
+  });
+
+  beforeEach(() => {
+    global.fetch = jest.fn();
+  });
+
+  it('loads every page when review summations metadata reports more pages', async () => {
+    global.fetch
+      .mockResolvedValueOnce({
+        ok: true,
+        json: () => Promise.resolve({
+          data: [{ id: 'summation-page-1' }],
+          meta: {
+            page: 1,
+            perPage: 100,
+            totalPages: 2,
+            totalItems: 101,
+          },
+        }),
+      })
+      .mockResolvedValueOnce({
+        ok: true,
+        json: () => Promise.resolve({
+          data: [{ id: 'summation-page-2' }],
+          meta: {
+            page: 2,
+            perPage: 100,
+            totalPages: 2,
+            totalItems: 101,
+          },
+        }),
+      });
+
+    const result = await getReviewSummations('token-v3', 'challenge-id');
+
+    expect(global.fetch).toHaveBeenCalledTimes(2);
+    expect(global.fetch).toHaveBeenNthCalledWith(
+      1,
+      `${baseUrl}?challengeId=challenge-id&perPage=500&page=1`,
+      expect.objectContaining({ method: 'GET' }),
+    );
+    expect(global.fetch).toHaveBeenNthCalledWith(
+      2,
+      `${baseUrl}?challengeId=challenge-id&perPage=500&page=2`,
+      expect.objectContaining({ method: 'GET' }),
+    );
+    expect(result.data).toEqual([
+      { id: 'summation-page-1' },
+      { id: 'summation-page-2' },
+    ]);
+    expect(result.meta).toEqual(expect.objectContaining({
+      page: 2,
+      perPage: 500,
+      totalItems: 2,
+      totalPages: 2,
+    }));
+  });
+
+  it('uses the short-page heuristic only when metadata does not include total pages', async () => {
+    global.fetch.mockResolvedValueOnce({
+      ok: true,
+      json: () => Promise.resolve({
+        data: [{ id: 'summation-only-page' }],
+        meta: {
+          page: 1,
+          perPage: 100,
+        },
+      }),
+    });
+
+    const result = await getReviewSummations(null, 'challenge-id');
+
+    expect(global.fetch).toHaveBeenCalledTimes(1);
+    expect(result.data).toEqual([{ id: 'summation-only-page' }]);
+  });
+});
diff --git a/src/shared/components/challenge-detail/MySubmissions/SubmissionsList/index.jsx b/src/shared/components/challenge-detail/MySubmissions/SubmissionsList/index.jsx
index 5bae961d3..7a3fe1d64 100644
--- a/src/shared/components/challenge-detail/MySubmissions/SubmissionsList/index.jsx
+++ b/src/shared/components/challenge-detail/MySubmissions/SubmissionsList/index.jsx
@@ -9,7 +9,6 @@ import moment from 'moment';
 import { PrimaryButton, Modal } from 'topcoder-react-ui-kit';
 import PT from 'prop-types';
 import { services } from 'topcoder-react-lib';
-import { isReviewPhaseComplete } from 'utils/challenge-detail/mm-final-results';
 import sortList from 'utils/challenge-detail/sort';
 import { getSubmissionStatus } from 'utils/challenge-detail/submission-status';
 
@@ -77,15 +76,13 @@ const getSubmissionCreatedTime = (submission) => {
 
 /**
  * Returns the scores that should be displayed for a Marathon Match submission row.
- * Initial score is the authoritative provisional score for MM submissions, and
- * final scores become visible once review is complete or the payload already
- * includes a final result during review.
+ * Initial score is the authoritative provisional score for MM submissions, while
+ * final scores should surface as soon as Review API provides them.
  *
  * @param {Object} submission submission attempt shown in My Submissions.
- * @param {Object} challenge challenge that owns the submission.
  * @returns {{ finalScore: number|null, provisionalScore: number|null }} display-ready scores.
  */
-export function getDisplayedScores(submission = {}, challenge = {}) {
+export function getDisplayedScores(submission = {}) {
   const toNumericScore = (value) => {
     if (_.isNil(value) || value === '' || value === '-') {
       return null;
@@ -98,10 +95,9 @@ export function getDisplayedScores(submission = {}, challenge = {}) {
   const initialScore = toNumericScore(_.get(submission, 'initialScore'));
   const provisionalScore = toNumericScore(_.get(submission, 'provisionalScore'));
   const finalScore = toNumericScore(_.get(submission, 'finalScore'));
-  const showFinalScore = isReviewPhaseComplete(challenge) || !_.isNil(finalScore);
 
   return {
-    finalScore: showFinalScore ? finalScore : null,
+    finalScore,
     provisionalScore: !_.isNil(initialScore) ? initialScore : provisionalScore,
   };
 }
@@ -467,7 +463,7 @@ class SubmissionsListView extends React.Component {
           </div>
           {
             sortedSubmissions.map((mySubmission) => {
-              let { finalScore, provisionalScore } = getDisplayedScores(mySubmission, challenge);
+              let { finalScore, provisionalScore } = getDisplayedScores(mySubmission);
               if (_.isNumber(finalScore)) {
                 if (finalScore > 0) {
                   finalScore = finalScore.toFixed(2);
diff --git a/src/shared/components/challenge-detail/Submissions/SubmissionInformationModal/index.jsx b/src/shared/components/challenge-detail/Submissions/SubmissionInformationModal/index.jsx
index ea235fe43..044e02c52 100644
--- a/src/shared/components/challenge-detail/Submissions/SubmissionInformationModal/index.jsx
+++ b/src/shared/components/challenge-detail/Submissions/SubmissionInformationModal/index.jsx
@@ -61,11 +61,30 @@ class SubmissionInformationModal extends React.Component {
   render() {
     const {
       toggleTestcase, onClose, isLoadingSubmissionInformation,
-      submissionInformation, showFinalResults,
+      submissionInformation,
     } = this.props;
     const submissionBasicInfo = isLoadingSubmissionInformation
       ? null : this.getSubmissionBasicInfo();
     const testcases = isLoadingSubmissionInformation ? [] : this.getTestcases();
+    const toNumericScore = (value) => {
+      if (_.isNil(value) || value === '' || value === '-') {
+        return null;
+      }
+
+      const numeric = Number(value);
+      return Number.isFinite(numeric) ? numeric : null;
+    };
+    const displayedScores = submissionBasicInfo
+      ? {
+        finalScore: toNumericScore(_.get(submissionBasicInfo, 'finalScore')),
+        provisionalScore: (() => {
+          const initialScore = toNumericScore(_.get(submissionBasicInfo, 'initialScore'));
+          return !_.isNil(initialScore)
+            ? initialScore
+            : toNumericScore(_.get(submissionBasicInfo, 'provisionalScore'));
+        })(),
+      }
+      : { finalScore: null, provisionalScore: null };
 
     return (
       <Modal theme={{ container: modal.container }} onCancel={() => onClose(false)}>
@@ -90,12 +109,14 @@ class SubmissionInformationModal extends React.Component {
                         <div
                           styleName="modal.details-item"
                         >
-                          {(!submissionBasicInfo.finalScore && submissionBasicInfo.finalScore !== 0) || !showFinalResults ? '-' : submissionBasicInfo.finalScore}
+                          {displayedScores.finalScore === null ? '-' : displayedScores.finalScore}
                         </div>
                         <div
                           styleName="modal.details-item"
                         >
-                          {(!submissionBasicInfo.provisionalScore && submissionBasicInfo.provisionalScore !== 0) ? '-' : submissionBasicInfo.provisionalScore}
+                          {displayedScores.provisionalScore === null
+                            ? '-'
+                            : displayedScores.provisionalScore}
                         </div>
                         <div styleName="modal.details-item">
                           {moment(submissionBasicInfo.submissionTime)
@@ -180,7 +201,6 @@ SubmissionInformationModal.propTypes = {
   openTestcase: PT.shape({}).isRequired,
   clearTestcaseOpen: PT.func.isRequired,
   submission: PT.shape().isRequired,
-  showFinalResults: PT.bool.isRequired,
 };
 
 export default SubmissionInformationModal;
diff --git a/src/shared/components/challenge-detail/Submissions/SubmissionRow/SubmissionHistoryRow/index.jsx b/src/shared/components/challenge-detail/Submissions/SubmissionRow/SubmissionHistoryRow/index.jsx
index 527c4da57..acad037d7 100644
--- a/src/shared/components/challenge-detail/Submissions/SubmissionRow/SubmissionHistoryRow/index.jsx
+++ b/src/shared/components/challenge-detail/Submissions/SubmissionRow/SubmissionHistoryRow/index.jsx
@@ -27,7 +27,6 @@ export default function SubmissionHistoryRow({
   provisionalScore,
   submissionTime,
   createdAt,
-  showFinalResults,
   status,
   challengeStatus,
   auth,
@@ -38,6 +37,10 @@ export default function SubmissionHistoryRow({
   // todo: hide download button until update submissions API
   const hideDownloadForMMRDM = true;
   const parseScore = (value) => {
+    if (value === null || value === undefined || value === '' || value === '-') {
+      return null;
+    }
+
     const numeric = Number(value);
     return Number.isFinite(numeric) ? numeric : null;
   };
@@ -63,9 +66,6 @@ export default function SubmissionHistoryRow({
     }
   };
   const getFinalScore = () => {
-    if (!showFinalResults) {
-      return 'N/A';
-    }
     if (finalScoreValue === null) {
       return 'N/A';
     }
@@ -139,7 +139,6 @@ export default function SubmissionHistoryRow({
 SubmissionHistoryRow.defaultProps = {
   finalScore: null,
   provisionalScore: null,
-  showFinalResults: false,
   isLoggedIn: false,
   createdAt: null,
   submissionTime: null,
@@ -169,7 +168,6 @@ SubmissionHistoryRow.propTypes = {
     PT.oneOf([null]),
   ]),
   challengeStatus: PT.string.isRequired,
-  showFinalResults: PT.bool,
   auth: PT.shape().isRequired,
   numWinners: PT.number.isRequired,
   submissionId: PT.string.isRequired,
diff --git a/src/shared/components/challenge-detail/Submissions/SubmissionRow/index.jsx b/src/shared/components/challenge-detail/Submissions/SubmissionRow/index.jsx
index 921c73d2b..328310e6e 100644
--- a/src/shared/components/challenge-detail/Submissions/SubmissionRow/index.jsx
+++ b/src/shared/components/challenge-detail/Submissions/SubmissionRow/index.jsx
@@ -35,6 +35,10 @@ export default function SubmissionRow({
   } = latestSubmission;
 
   const parseScore = (value) => {
+    if (_.isNil(value) || value === '' || value === '-') {
+      return null;
+    }
+
     const numeric = Number(value);
     return Number.isFinite(numeric) ? numeric : null;
   };
@@ -66,9 +70,6 @@ export default function SubmissionRow({
   };
 
   const getFinalReviewResult = () => {
-    if (!showFinalResults) {
-      return 'N/A';
-    }
     if (_.isNil(finalScore)) {
       return 'N/A';
     }
diff --git a/src/shared/services/reviewSummations.js b/src/shared/services/reviewSummations.js
index 24308df33..0ab16fa82 100644
--- a/src/shared/services/reviewSummations.js
+++ b/src/shared/services/reviewSummations.js
@@ -30,8 +30,7 @@ async function fetchReviewSummationsPage({
   const totalPages = _.get(payload, 'meta.totalPages')
     || _.get(payload, 'meta.total_pages');
   const reachedEnd = !data.length
-    || (totalPages && page >= totalPages)
-    || data.length < DEFAULT_PER_PAGE;
+    || (totalPages ? page >= totalPages : data.length < DEFAULT_PER_PAGE);
 
   if (reachedEnd) {
     return {