Fix Odds API player prop name extraction

src/market-scanner.js

@@ -441,6 +441,32 @@ function normalizeSide({ marketKey, outcomeName, description, point }) {
   return 'yes';
 }
 
+function extractOddsApiPlayerName(outcome = {}) {
+  const description = normalizeWhitespace(outcome.description);
+  const participant = normalizeWhitespace(outcome.participant);
+  const playerName = normalizeWhitespace(outcome.player_name);
+  const name = normalizeWhitespace(outcome.name);
+  const normalizedName = name.toLowerCase();
+
+  if (description) {
+    return description;
+  }
+
+  if (participant) {
+    return participant;
+  }
+
+  if (playerName) {
+    return playerName;
+  }
+
+  if (['over', 'under', 'yes', 'no'].includes(normalizedName)) {
+    return '';
+  }
+
+  return name;
+}
+
 function normalizeLine(point, side, marketKey) {
   if (point !== null && point !== undefined && point !== '') {
     const parsed = Number(point);
@@ -479,7 +505,7 @@ export function normalizeOddsApiEntries(payload = []) {
             continue;
           }
 
-          const playerName = normalizeWhitespace(outcome.name);
+          const playerName = extractOddsApiPlayerName(outcome);
           if (!playerName) {
             continue;
           }

test/market-scanner.test.js

@@ -32,7 +32,7 @@ test('normalizes odds api entries into shared market keys', () => {
             {
               key: 'batter_total_bases',
               outcomes: [
-                { name: 'Aaron Judge', description: 'Over', point: 1.5, price: -110 },
+                { name: 'Over', description: 'Aaron Judge', point: 1.5, price: -110 },
               ],
             },
           ],
@@ -46,6 +46,7 @@ test('normalizes odds api entries into shared market keys', () => {
   assert.equal(entries[0].side, 'over');
   assert.equal(entries[0].source, 'odds_api');
   assert.equal(entries[0].book, 'FanDuel');
+  assert.equal(entries[0].playerName, 'Aaron Judge');
 });
 
 test('parses circa OCR lines into normalized entries', () => {
@@ -377,7 +378,7 @@ test('fetches odds api entries from event-level endpoints', async () => {
                 {
                   key: 'batter_total_bases',
                   outcomes: [
-                    { name: 'Aaron Judge', description: 'Over', point: 1.5, price: -110 },
+                    { name: 'Over', description: 'Aaron Judge', point: 1.5, price: -110 },
                   ],
                 },
               ],
@@ -443,7 +444,7 @@ test('returns partial odds results when later event requests hit 429', async ()
                 {
                   key: 'batter_total_bases',
                   outcomes: [
-                    { name: 'Aaron Judge', description: 'Over', point: 1.5, price: -110 },
+                    { name: 'Over', description: 'Aaron Judge', point: 1.5, price: -110 },
                   ],
                 },
               ],