# Tyson Fury vs Anthony Joshua: Deontay Wilder vs Jai Opetaia added to undercard in Cardiff

> **Newsylist Open Intelligence Dossier** · First detected: 2026-11-04 18:29 UTC · Category: Sports · Sources: 9 · Current Velocity: 41.25

## Intelligence Brief
"Tyson Fury vs Anthony Joshua: Deontay Wilder vs Jai Opetaia added to undercard in Cardiff" developed substantial multi-source reporting across the Sports sector, tracked across 5 distinct newsrooms by Newsylist.


Key reporting was led by ESPN, Boxing News Online, IBA - International Boxing Association and Sky Sports. Coverage velocity and cross-outlet momentum were measured using Newsylist open coverage telemetry.


Synthesized from multi-source international reporting and live coverage telemetry under Newsylist open intelligence methodology.

## Verified Facts & Key Claims
### What drove coverage for Tyson Fury vs Anthony Joshua: Deontay Wilder vs Jai Opetaia added to underc?
Coverage spiked when 5 independent newsrooms published 5 verified reports during this coverage cycle.

### How did Newsylist track this trend?
Newsylist monitored article arrival rates, source diversity, and cross-outlet validation in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| The Guardian | Deontay Wilder to face unbeaten Opetaia on Fury v Joshua undercard in Cardiff | 2026-11-04 18:53 | [Source Link](https://www.theguardian.com/sport/2026/nov/04/deontay-wilder-jai-opetaia-fury-joshua-undercard-cardiff-boxing) |
| Yahoo Sports | Jai Opetaia vs Deontay Wilder joins Fury vs Joshua | 2026-11-04 16:54 | [Source Link](https://news.google.com/rss/articles/CBMihAFBVV95cUxNc21IdUFoZmg5QkRoUEJIdkdIYXVLLVlsc1djOFNSQ0QzZjBmQkxQckdLZ25nWUZzeVNhZUY0bUlRR1hxcl9YX21WY0N2ampMb3o2LVRGRDUxRmh0dDE1VU4ycTFqODJsd0NZLWY2OERwZFZEeUdEeXVvVk1nTFVWS0NvelE?oc=5) |
| Netflix | Deontay Wilder vs. Jai Opetaia Added to Fury Vs. Joshua Fight Card on Dec. 11 | 2026-11-04 16:54 | [Source Link](https://news.google.com/rss/articles/CBMihgFBVV95cUxPaXRlYjJkcnZzTHpDVEtsNnJUcW95SkZ6TDFVTUgzU29hQlkzNlY5ZlNTY1g1NTJTVkhVRkVIbU1vYUJHVWZoUXgwTlQzWk5aRDJHcWMxc1dONFRPbElmZUgzYVdTeTZTUmRlSmZmSmZseFdxRk5BU1Iyd1F3RERmZ240aE9odw?oc=5) |
| The Guardian | Deontay Wilder to face unbeaten Opetaia on Fury v Joshua undercard in Cardiff | 2026-11-04 16:54 | [Source Link](https://news.google.com/rss/articles/CBMirgFBVV95cUxPWXpUbXowdWl2VEFGMDV3WHZVTm1kaUh2akJxWmdXMGxpbmNSSUYxTko4dEVFYVo1TUNQWVQ3T0k1cVFvd1c3Y19mOXBZV2lYeWs1X2dVU09WMmJicktnNVpBWUNPNElZdnc0M1hNLWx0Z2x3a1RydjQzdlRiWjFDZDFkZldQYk5nMk9UdkZsTTJFOVNIVXJlMDQwLWVrZENNOVl6NEdWN0ZyT21wc3c?oc=5) |
| BBC Sport | Wilder to fight Opetaia on Fury v Joshua undercard | 2026-11-04 16:54 | [Source Link](https://www.bbc.co.uk/sport/boxing/articles/cj62ye5e37p1o?at_medium=RSS&at_campaign=rss) |
| ESPN | Wilder-Opetaia to serve as co-main event on Fury-Joshua card | 2026-11-04 16:54 | [Source Link](https://news.google.com/rss/articles/CBMioAFBVV95cUxPVDhQQWNPRFV5cnZTNG9KVmNwaHVYMlJoT2JBdzNEbTB3QUNUdDA5ZEh3MHptSzdtSkNWWXJjRjF0dmZSekJBeHl1cFRUOEdUbVlHXzMxLTlhbTl4YmZTVW9IRGw3VmR4aUZtUE5MNWdCbVRCZ01qOEdpQkR4d3VzSjl5b1JlR1FITUg1RDZWZ1Y2R0lna01pQkRFR2lJWlA4?oc=5) |
| Boxing News Online | Robert Garcia delivers verdict on Deontay Wilder vs Jai Opetaia as 'deal agreed' for heavyweight fight | 2026-11-04 16:54 | [Source Link](https://news.google.com/rss/articles/CBMieEFVX3lxTFB3dk14X3FfUmozYnZjN3ZmbmJsWVBlQ2xReXZtOVFvdVFjNENSdTJZeExqYXN3LWRpWTBxQjVKRENKQnc3YjZyWjROZE0zZnZTbWdkV2pvUl84ZFhoZGlITmVUSWJtWC1oT1F1dGpldHZqTDVBOWxWbA?oc=5) |
| IBA - International Boxing Association | Deontay Wilder targets Murat Gassiev bout and vows to bring heavyweight boxing back to life | 2026-11-04 16:54 | [Source Link](https://news.google.com/rss/articles/CBMiuwFBVV95cUxPTlF6VkhrRWNka3BTTW1NakR5WXRwRUpEQzRaMHBKR19EVk5VN0drU3h2R0x6T01ydFVTMkQ1amFUQXdqd1c4RDEtcG16enVuOFFITl9oVThEaWUyVTZVNFEtd0M1bGdYR2U5aEFWS2VjYUNfNmkwS1ZXVlBpdU5rSzE0WjlxeXNQb3p0dnlWeTFKVWItelVpSXktZGd0bVZ1T3lUWmhFUzlXQmVXcmlVZ3AxbmxUQW9LN080?oc=5) |
| Sky Sports | Fury vs Joshua undercard: Deontay Wilder to fight Jai Opetaia in heavyweight bout on December 11 Principality Stadium bill | 2026-11-04 16:54 | [Source Link](https://news.google.com/rss/articles/CBMi_AFBVV95cUxPTkNzaGplZ3FNVTVHUDdWWG5mZ1l2cm1yTExPYkZXUTd3dHV1QkxJMlExdkZjY3VqQVhhcWQ1bTBEaTBpeU5OaWxNaThaWUx5SE40Mk5aSHV0d0NKemdJdzdxWGhRajRWWllXaEVDMWU4OV9temljbEFocWhpbHBlREhKcldZTXhQZ3RkNFA0LXZuNjljbHJrTWR6aWNza3pZWkV0MFB5d19BZzZiSmRDYW1tb0RvTXdnOXpXM3d3cE90RTJnelZtdTU3SWRQM3g4ampvdU83U3k1enA0c1lHa1hYdXg1TllfRGUzeUd0aHNIYmd2QmZpN2djc0w?oc=5) |
| BBC | Tyson Fury vs Anthony Joshua: Deontay Wilder vs Jai Opetaia added to undercard in Cardiff | 2026-11-04 16:54 | [Source Link](https://news.google.com/rss/articles/CBMiZkFVX3lxTE8xOXRCeGJ2cGZoLUhGNHdzU0VOREd4bG1OSTJDUFQ3aW1LX05rVFpqak1XMnFUWWdMWnNWWXpuTEFJNXJqdVBGRXQ1enBmSl8waXdzbXgzSnlyVjE5RW9CaU9EWDdYUQ?oc=5) |
| Sky Sports | Wilder to fight Opetaia on Fury vs Joshua undercard | 2026-11-04 15:10 | [Source Link](https://www.skysports.com/boxing/news/12040/13607985/fury-vs-joshua-undercard-deontay-wilder-to-fight-jai-opetaia-in-heavyweight-bout-on-december-11-principality-stadium-bill) |

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*Canonical Source: https://www.newsylist.com/trend/2026-11-04/tyson-fury-vs-anthony-joshua-deontay-wilder-vs-jai-opetaia-added-to-undercard*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*