![Brian Giles' walk-off grand slam, 07/28/2001](https://img.mlbstatic.com/mlb-images/image/private/t_16x9/t_w372/mlb/w0nyrlopwgl0s41lazql)
All-time ultimate grand slams
![Brian Giles' walk-off grand slam, 07/28/2001](https://miro.medium.com/v2/resize:fit:1400/1*i5p0PriY1_iB26oUdNukOQ.jpeg)
50 Moments: Game 163. Rockies' Matt Holliday never touched…, by FriarWire
![Brian Giles' walk-off grand slam, 07/28/2001](http://mlb.mlb.com/images/7/4/6/139081746/072715_giles_grand_slam_med_webts8df.gif)
Watch Brian Giles' comeback-capping, walk-off grand slam and relive some early-2000s nostalgia
![Brian Giles' walk-off grand slam, 07/28/2001](https://sabr.org/sites/default/files/GilesBrian-PIT.jpg)
July 28, 2001: Brian Giles's grand slam caps off Pirates' unforgettable comeback – Society for American Baseball Research
![Brian Giles' walk-off grand slam, 07/28/2001](https://cdn.theathletic.com/cdn-cgi/image/width=1200,height=675,fit=cover/app/uploads/2020/05/18171502/Clemente-scaled.jpg)
The best players to wear every jersey number in Pirates history - The Athletic
![Brian Giles' walk-off grand slam, 07/28/2001](https://www.dkpittsburghsports.com/files/Pirates/Stallings%20WO%20GS1.jpg)
Channeled some 1971 there:' Jacob Stallings caps Pirates' 1971 celebration with walkoff grand slam
![Brian Giles' walk-off grand slam, 07/28/2001](https://www.dkpittsburghsports.com/img/legacy/Russell-Martin-pittsburgh-pirates-cincinnati-reds-playoffs-pnc-park-home-run-johnny-cueto-1600x900.jpg)
Top 5 greatest moments in PNC Park history
![Brian Giles' walk-off grand slam, 07/28/2001](https://cdn.theathletic.com/app/uploads/2020/05/19112512/White00.jpg)
The best players to wear every jersey number in Pirates history - The Athletic
![Brian Giles' walk-off grand slam, 07/28/2001](https://theanalyst.com/wp-content/uploads/2022/02/the-analyst-top-5-ranking-3-columns-744a85b2-27dc-4ca7-8a30-987ac6dc6dc7-1024x576.png)
Not All Walk-off Home Runs Are Created Equal
![Brian Giles' walk-off grand slam, 07/28/2001](https://assets-varnish.triblive.com/2021/07/4055279_web1_4055279-dc9673d61ba7409a9ce035d532f3f59c.jpg)
Jacob Stallings smacks walk-off grand slam as Pirates rally from 6-run deficit, beat Mets
![Brian Giles' walk-off grand slam, 07/28/2001](https://cdn.vox-cdn.com/thumbor/VKOYBIWlPdL2yW1EWmHHROcHvyg=/1400x1400/filters:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_asset/file/23264165/2401568.jpg)
Brian Giles was phenomenal for a stretch at the turn of the century - Beyond the Box Score
![Brian Giles' walk-off grand slam, 07/28/2001](https://upload.wikimedia.org/wikipedia/commons/7/73/WrightMarch2016.jpg)
David Wright - Wikipedia
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⚾️On July 28, 2001 with 2 outs in the 9th inning at PNC Park, Brian Giles erases a 3-run deficit with a walk-off grand slam, defeating a stunned Astros
![Brian Giles' walk-off grand slam, 07/28/2001](https://i.ytimg.com/vi/Sk8G_OIYkxg/hq720.jpg?sqp=-oaymwEYCJUDENAFSFryq4qpAwoIARUAAIhC0AEB&rs=AOn4CLBfEyOQ1hNyC3jgxjqZuM1W3shdLg)
OTD #515 - 07.28.2001 - Brian Giles Walk Off Slam - On This Date In MLB #otdmlb #mlbshorts #baseball