# 49ers-Chargers joint practice roundup: The secondary had a rough outing

> **Newsylist Open Intelligence Dossier** · First detected: 2026-08-19 03:29 UTC · Category: Sports · Sources: 2 · Current Velocity: 0.71

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Yahoo Sports | Kyle Shanahan, 49ers players share takeaways from joint practice with Chargers | 2026-08-18 20:17 | [Source Link](https://news.google.com/rss/articles/CBMihwFBVV95cUxPUklweGI1djM4eUlDQkUzSDREbXNITWJHbndMamdTUEZRRkVQSHVIek1tS1NsTDhtYWg4bnRDbnl1Y2ptT2dFR1JXOUVLNGpDNnFXN09TNG95NU1NYTlhZUx5dDdtandlSkhUQUlsSk5jVldYNjZ3LXdiZEwxSEVYLUpMMGhvRVU?oc=5) |
| NBC Sports Bay Area & California | Chargers QB Justin Herbert dices up 49ers' secondary in joint practice | 2026-08-18 20:17 | [Source Link](https://news.google.com/rss/articles/CBMiswFBVV95cUxNbE9vN3BOdkJQcjZDS2t6aXNoYk5aMWZ1VFhpYnhRRzRqMjdJSzlFZnhPNUhVOG1JLUgxdFRnNTZ3VGhqUW5xUWZoYWVZS0dTQXp4ckFFWUNkSHFPeWk5MzR5YVRiYmltRWRjNFhWQ1gyLTc0NFZqSV9MSzhaWjRkaEZZbjJjMFQycl94dkNQLW1FM0hTTTJaVzJ6X0xqeFI5U1N2YWpTYWVsaHQ4YUg1aW00VdIBuwFBVV95cUxQNFVFR3BoZXFYX0tGbUpCeVlMTXNnaHpTN29vdnMtMEk1bFlYRV9oOVE4bEhkSVpmZWplNVdYVnlEVEFMU0VUX1B6RjROLWs3d1hvN2JkcGRVSjJ1Nzl2LWczZWFzNjd2M1pyQkNfbU02QjJGTXBOWFZiRVFGUG5FN2RyNlJ1cWlFWGFiZ05TTEFyQkJzbDNHU2ROQV8wS3A) |

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*Canonical Source: https://www.newsylist.com/trend/2026-08-19/49ers-chargers-joint-practice-roundup-the-secondary-had-a-rough-outing*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*