diff --git a/src/data/config.ts b/src/data/config.ts
index d9a6d98..38ee566 100644
--- a/src/data/config.ts
+++ b/src/data/config.ts
@@ -12,3 +12,4 @@ export const PROFESSOR_QUERY = {
 };
 
 export const SCHOOL_ID = '1273';
+export const RMP_GRAPHQL_URL = 'https://www.ratemyprofessors.com/graphql';
diff --git a/src/data/fetchFromRmp.ts b/src/data/fetchFromRmp.ts
index 27f79bb..455cf9b 100644
--- a/src/data/fetchFromRmp.ts
+++ b/src/data/fetchFromRmp.ts
@@ -1,4 +1,8 @@
-import { HEADERS, PROFESSOR_QUERY } from '~data/config';
+import { HEADERS, PROFESSOR_QUERY, RMP_GRAPHQL_URL } from '~data/config';
+
+function reportError(context, err) {
+  console.error('Error in ' + context + ': ' + err);
+}
 
 function getProfessorUrl(professorName: string, schoolId: string): string {
   const url = new URL(
@@ -9,24 +13,37 @@ function getProfessorUrl(professorName: string, schoolId: string): string {
 }
 
 function getProfessorId(text: string, professorName: string): string {
-  let professorId = '';
   const lowerCaseProfessorName = professorName.toLowerCase();
 
-  let matched = false;
-  const regex = /"legacyId":(\d+).*?"firstName":"(.*?)","lastName":"(.*?)"/g;
-  for (const match of text.matchAll(regex)) {
-    if (
-      lowerCaseProfessorName.includes(
-        match[2].split(' ')[0].toLowerCase() + ' ' + match[3].toLowerCase(),
-      )
-    ) {
-      professorId = match[1];
-      matched = true;
+  let pendingMatch = null;
+  const regex =
+    /"legacyId":(\d+).*?"numRatings":(\d+).*?"firstName":"(.*?)","lastName":"(.*?)"/g;
+  const allMatches: string[] = text.match(regex);
+  const highestNumRatings = 0;
+
+  if (allMatches) {
+    for (const fullMatch of allMatches) {
+      for (const match of fullMatch.matchAll(regex)) {
+        console.log(
+          match[3].split(' ')[0].toLowerCase() +
+            ' ' +
+            match[4].toLowerCase() +
+            ' ',
+        );
+        const numRatings = parseInt(match[2]);
+        if (
+          lowerCaseProfessorName.includes(
+            match[3].split(' ')[0].toLowerCase() + ' ' + match[4].toLowerCase(),
+          ) &&
+          numRatings >= highestNumRatings
+        ) {
+          pendingMatch = match[1];
+        }
+      }
     }
   }
-  if (!matched) professorId = null;
 
-  return professorId;
+  return pendingMatch;
 }
 
 function getGraphQlUrlProp(professorId: string) {
@@ -41,21 +58,63 @@ function getGraphQlUrlProp(professorId: string) {
   };
 }
 
+function wait(delay) {
+  return new Promise((resolve) => setTimeout(resolve, delay));
+}
+
+function fetchRetry(url: string, delay: number, tries: number, fetchOptions) {
+  function onError(err) {
+    const triesLeft: number = tries - 1;
+    if (!triesLeft) {
+      throw err;
+    }
+    return wait(delay).then(() =>
+      fetchRetry(url, delay, triesLeft, fetchOptions),
+    );
+  }
+  return fetch(url, fetchOptions).catch(onError);
+}
+
+async function validateResponse(response, fetchOptions) {
+  const notOk = response?.status !== 200;
+  if (notOk && response && response.url) {
+    const details = {
+      status: response.status,
+      statusText: response.statusText,
+      redirected: response.redirected,
+      url: response.url,
+    };
+    reportError(
+      'validateResponses',
+      'Status not OK for fetch request. Details are: ' +
+        JSON.stringify(details),
+    );
+    // If we don't have fetch options, we just use an empty object.
+    responses = await fetchRetry(response?.url, 200, 3, fetchOptions || {});
+  }
+  return response;
+}
+
 function fetchWithGraphQl(graphQlUrlProp, resolve) {
-  const graphqlUrl = 'https://www.ratemyprofessors.com/graphql';
-
-  fetch(graphqlUrl, graphQlUrlProp)
-    .then((response) => response.json())
-    .then((rating) => {
-      if (
-        rating != null &&
-        Object.hasOwn(rating, 'data') &&
-        Object.hasOwn(rating['data'], 'node')
-      ) {
-        rating = rating['data']['node'];
-      }
-      resolve(rating);
-    });
+  try {
+    fetch(RMP_GRAPHQL_URL, graphQlUrlProp).then((response) =>
+      validateResponse(response, graphQlUrlProp)
+        .then((response) => response.json())
+        .then((rating) => {
+          if (
+            rating != null &&
+            Object.hasOwn(rating, 'data') &&
+            Object.hasOwn(rating['data'], 'node')
+          ) {
+            rating = rating['data']['node'];
+          }
+          resolve(rating);
+        }),
+    );
+  } catch (err) {
+    reportError('fetchWithGraphQl', err);
+    resolve(null); ///
+  }
 }
 
 export interface RmpRequest {
@@ -85,6 +144,7 @@ export function requestProfessorFromRmp(
         fetchWithGraphQl(graphQlUrlProp, resolve);
       })
       .catch((error) => {
+        reportError('requestProfessorFromRmp', error);
         reject(error);
       });
   });
diff --git a/src/data/interfaces.ts b/src/data/interfaces.ts
new file mode 100644
index 0000000..518bb3a
--- /dev/null
+++ b/src/data/interfaces.ts
@@ -0,0 +1,129 @@
+//TODO: Fix these any types
+
+export interface FetchProfessorParameters {
+  firstName: string;
+  lastName: string;
+}
+
+export interface FetchCourseParameters {
+  subjectPrefix: string;
+  courseNumber: string;
+}
+
+export interface FetchSectionParameters {
+  courseReference: string;
+  professorReference: string;
+}
+
+interface Requisites {
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  options: any[];
+  required: number;
+  type: string;
+}
+
+export interface CourseInterface {
+  __v: number;
+  _id: string;
+  activity_type: string;
+  class_level: string;
+  co_or_pre_requisites: Requisites;
+  corequisites: Requisites;
+  course_number: string;
+  credit_hours: string;
+  description: string;
+  grading: string;
+  internal_course_number: string;
+  laboratory_contact_hours: string;
+  lecture_contact_hours: string;
+  offering_frequency: string;
+  prerequisites: Requisites;
+  school: string;
+  sections: string[];
+  subject_prefix: string;
+  title: string;
+}
+
+interface Office {
+  building: string;
+  room: string;
+  map_uri: string;
+}
+
+export interface ProfessorInterface {
+  __v: number;
+  _id: string;
+  email: string;
+  first_name: string;
+  image_uri: string;
+  last_name: string;
+  office: Office;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  office_hours: any[];
+  phone_number: string;
+  profile_uri: string;
+  sections: string[];
+  titles: string[];
+}
+
+export interface SectionInterface {
+  __v: number;
+  _id: string;
+  academic_session: {
+    end_date: string;
+    name: string;
+    start_date: string;
+  };
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  attributes: any[];
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  core_flags: any[];
+  course_reference: string;
+  grade_distribution: number[];
+  instruction_mode: string;
+  internal_class_number: string;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  meetings: any[];
+  professors: string[];
+  section_corequisites: {
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    options: any[];
+    type: string;
+  };
+  section_number: string;
+  syllabus_uri: string;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  teaching_assistants: any[];
+}
+
+export interface CourseCodeInterface {
+  courseCount: number;
+  courseName: string;
+}
+export interface RatingsDistributionInterface {
+  r1: number;
+  r2: number;
+  r3: number;
+  r4: number;
+  r5: number;
+  total: number;
+}
+export interface TeacherRatingTag {
+  tagCount: number;
+  tagName: string;
+}
+
+export interface RMPRatingInterface {
+  avgDifficulty: number;
+  avgRating: number;
+  courseCodes: CourseCodeInterface[];
+  department: string;
+  firstName: string;
+  lastName: string;
+  legacyId: number;
+  numRatings: number;
+  ratingsDistribution: RatingsDistributionInterface;
+  school: { id: string };
+  teacherRatingTags: TeacherRatingTag[];
+  wouldTakeAgainPercent: number;
+}