# Former Yankees Pitcher, World Series Champion, Dies At 70

> **Open Intelligence Dossier** · First detected: 2026-09-23 23:00 UTC · Category: Sports

## Executive Summary
6 news sources are covering this Sports story right now — PULSE is tracking how fast it spreads.

## Intelligence Brief
"Former Yankees Pitcher, World Series Champion, Dies At 70" is generating significant coverage in the Sports category, with 6 articles from 6 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Chicago Sun-Times, FOX 32 Chicago, The New York Times and Sox On 35th. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Chicago Sun-Times | Former White Sox pitching coach Don Cooper, who led a World Series-winning rotation, dies at age 70 | [Source Link](https://news.google.com/rss/articles/CBMiuwJBVV95cUxQb2dCMmpDTW9CcjRmWXRnQjhFbldYNFNMQmZHVmNjS283WURPOG44eXBOMDBMalFXY3NYV1o3ZEZxT1g1M2Mxa3FWcGlSWDhnTnhxTU5NQjI3aExJTlRjcXRJNnp3WDRoZFZ0NmhaUHI5cXVfdzF1RG84Y0dsNzI5NTFLRzFLUFhQZXpFbkFpZzZkV2ZYWDlDN3dqcloxYkdRVVNuUnFoNUM3UDg4a1ZyOENFMjV0dkJER2JBUTN3TERLOERsS2pab2paUS1hVDhLNWZuWHFIMU1KVEpqd3p5c2phYV94WHdlZVVLcmRQUkJsaVlKRXNGdE5jZmRUUDdnbTA5SDBFc05oc1h4ZjRvQ04wSDdNckxQOHpqVEdyd1ZzVDJ1cXBJa1BzajdubnFCSGlrMmdiSzJJYUE?oc=5) |
| FOX 32 Chicago | Don Cooper, long-time White Sox pitching coach and World Series champion, dies at 70 | [Source Link](https://news.google.com/rss/articles/CBMisAFBVV95cUxPNk5JZWhBdTdSbGo4UTV2VjZlSkR6Y0F0YldfUG5HZGFVZFVVN3NLUHFjMzl3dUc2endzaTZEbVk0VEVWTkllR1dld0o5cEVQX2k0Rm9IRDhPbGFOeG41T29TYndxUl8ybURFRU1jMDJzYjlBbTFqeUFHS3IwNF9QZFNHUHRVOWVqR2F1S1hwdF9wakNTdXF2UExMV29FRndlempHV25mV2ZzUXgxQWx2Qg?oc=5) |
| The New York Times | Don Cooper, pitching coach for White Sox’s 2005 World Series championship team, dies at 70 | [Source Link](https://news.google.com/rss/articles/CBMimAFBVV95cUxNNElSdkFBakZfU25NaE1GNkZJMnRxRzBLeU02S2NISGFOS1VwUkFMVk5OcldyTnNqOUxqdU1TSDJlMkhOSWdrUTRsUmk2MTliQTF6ZHJadE1hWUVfMURRLWNCNVNKT2xIUFdwQmdudlJITHJaQkdvSzVuUVBGQWx6SE90aGtFMXRBQTlrcjZKZUJia1NQQWwyVA?oc=5) |
| Sox On 35th | Former White Sox pitching coach Don Cooper passes away at 70 | [Source Link](https://news.google.com/rss/articles/CBMikAFBVV95cUxNWTgwU0V0VWRRaHJ4LUFSQkpCb1FZRU5UZzFHWEwxMmZiaHhmUklhaGpFVVVOaXl2TWNyUDVobS04QTNGVkF0NmEwWEdEWERsMUtPUTJfanpjUHFXYmNYS2djcFFPNG1rNFBfeThEUFA5SUhmNjRjYUhrYlA0UGI5clNfd0JLdE00MUpxRXp3RHg?oc=5) |
| Chicago Tribune | Former Chicago White Sox pitching coach Don Cooper, who oversaw the 2005 championship staff, dies at 70 | [Source Link](https://news.google.com/rss/articles/CBMiggFBVV95cUxOSUM4REZqbVA5a05FaUFRS1IydkRTcVpzUkk5dWxHQjB2a3h6bWFLb2g2elo1anhQSk11N2hVOEpJeHdubzFGOWVSbWFyUFdoWWM0Y1pfVTBiS1l4T0tsSDJrMkRmUlpCOFhpTVRvVGJ0cnhQRGJWdDVnaVNFTmlROFdR?oc=5) |
| Forbes | Former Yankees Pitcher, World Series Champion, Dies At 70 | [Source Link](https://news.google.com/rss/articles/CBMirgFBVV95cUxNNTA3T0xrODhrN3M0enN0RVBQYi0teXJsajRXbmkzdV9ZSTBKdDRkYmlEYlJoYnhMTXc4UEQ4dzRlRGtLOXI3eDItY0I4Tm5EUTdKZUdrcDNHNGJxeXdfaDRwdWx3NnZ2MDQtb19UNVlVVTZvdEtUQWk5NmFZc3l5anlKOGJhWkxJc21TTERjU2I0SHlwdmxLWEZ6cEZtanYtdHpCOThlbExKNnFCYXc?oc=5) |

---
*Canonical Source: https://pulse.byoviral.com/trend/2026-09-23/former-yankees-pitcher-world-series-champion-dies-at-70*