![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://img.mlbstatic.com/mlb-images/image/private/ar_16:9,g_auto,q_auto:good,w_1536,c_fill,f_jpg/mlb/ntyqop4fqivtsmyqzgyu)
MLB Central: Roberto Clemente, 04/06/2015
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://cdn-cf-east.streamable.com/image/i2m80p.jpg?Expires=1696126080&Signature=e80yWQNiJij6uv7YsgG7uCJiNnRXZr4GsUkz8LXLjGiTv7injwPJR8ZbU14akjKuds74b-RyJ88u9G447eYOCRdC3ZmQrMwvnLdUZjxClQaJ3BFS7a50ZqVvSArbh36kkCNfWSnNKbQNxTCppqtnE2M5VU8VkyaCp3FeJlUZf2VqIdLHQxX86o6~d5owTTO5KL~ZJjLpHpjyn1WvvwjW6qvJexaKpnJgo8uAkHG2YL5pJjYYtfDc4T~K6nmNt314E2D357PziazY8ricSyeg1V21h~KFRUGZ1mvZfjEZRXWZcPEIyJzvGN4vXkMXu9g4WYyakMhKTkMQ4I6QrVB6uw__&Key-Pair-Id=APKAIEYUVEN4EVB2OKEQ)
July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates : r/baseball
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://c.disquscdn.com/uploads/users/442/6828/avatar92.jpg?1614019066)
The Greatest Forgotten Home Run of All Time ‹ Literary Hub
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://external-preview.redd.it/5dEGadwemtEVPF2KdmTbA7VQGjwmZvCR-PAjJt6NAHw.jpg?format=pjpg&auto=webp&s=1f99170ec89b5d3d03207a58aabf04ae94093168)
July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates : r/baseball
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://chumley.barstoolsports.com/union/getty/2021/01/14/GettyImages-50811724.99cc568d.jpeg)
Roberto Clemente Was An Outstanding Human Being
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://www.pittsburghmagazine.com/content/uploads/2022/11/i/q/clementegame1.jpg)
Roberto Clemente: A Tribute to the Great One
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://assets-varnish.triblive.com/2022/09/5479166_web1_Roberto-Clemente-AP-1972.jpg)
50 years later, Roberto Clemente remains gatekeeper of MLB's 3,000-hit club
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://external-preview.redd.it/bOqtrNzuAj_h_4UragcN9GYM5AP1Dj2Tm5jMJmNuBXg.png?width=640&crop=smart&format=pjpg&auto=webp&s=9ed09fd1ff305726c23842a68105cc770585efc7)
July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates : r/baseball
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://www.pittsburghmagazine.com/content/uploads/2022/11/p/f/clementegame3.jpg)
Roberto Clemente: A Tribute to the Great One
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://image.pbs.org/poster_images/assets/midlit11_img_splclemboys.jpg.resize.710x399.jpg)
THE GREAT ONE- ROBERTO CLEMENTE HITS THE ONLY WALK-OFF INSIDE THE PARK GRAND SLAM IN BASEBALL HISTORY- THIS DATE IN 1956
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://chumley.barstoolsports.com/union/2022/06/08/Satanism_Thumbnail_2.0697f6da.png?crop=16%3A9%2Csmart)
Roberto Clemente Was An Outstanding Human Being
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://external-preview.redd.it/LbAQRaQW5nsAO0B0KwEaVAtcVivnfy7ATd2XaaFvY3c.png?format=pjpg&auto=webp&s=0962918c617595f84f7ff4085ebad23cde7c8c64)
Is there no footage of Roberto Clemente's walk-off inside the park grand slam? : r/baseball
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://i0.wp.com/www.baseballhistorycomesalive.com/wp-content/uploads/2016/08/1-roberto2.jpg?fit=400%2C239&ssl=1)
A Unique Record for Roberto Clemente!
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://www.pittsburghmagazine.com/content/uploads/2022/11/n/k/clementeportraits3.jpg)
Roberto Clemente: A Tribute to the Great One