![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_PTR-clementeWeb14.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://assets-varnish.triblive.com/2023/09/6563527_web1_ptr-ClementeExhibit05-091323.jpg)
Exhibit honoring Roberto Clemente's 3,000th hit at center of celebration of Pirates legend
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://yt3.ggpht.com/Tvb9HKPVGgidZ7O4RL-qZ8ka_zF5tAK9Z3ASfdUERzdakJvge1lzmoQ9mhHsZwTtc3TnOABpD8M=s176-c-k-c0x00ffffff-no-rj)
July 25, 1956 – Roberto Clemente becomes the first to hit an inside-the-park walk-off grand slam…
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://secure.gravatar.com/avatar/0c1204cc282ea4080441de44174024b6?s=96&d=blank&r=g)
Roberto Clemente hits a walk-off inside-the-park grand slam - This Day In Baseball
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://preview.redd.it/w92vs8ahavg61.png?auto=webp&s=4c13232b6edc0091146e98f28e0633eaa47f3631)
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://assets-varnish.triblive.com/2022/09/5479166_web1_PTR-clemente15.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://pbs.twimg.com/media/FYg0qcnXwAkaIgd.jpg:large)
Jimmy T on X: On this date (July 25) in 1956, Roberto Clemente became the only MLB player to hit a walkoff, inside-the-park grand slam in a 9–8 @ Pirates win over the @
![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/2022/05/19/Screen-Shot-2022-05-19-at-8.16.54-AM.b73f4ab3.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://s26162.pcdn.co/wp-content/uploads/2015/06/roberto-clemente.jpg)
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/FMJunzBVC89r0VvhB0APWBa7sCTjzrFw0saQMt6N-CI.jpg?format=pjpg&auto=webp&s=9deffeb608ffb599a3083c4ce5017a757531b8b7)
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://d1w8cc2yygc27j.cloudfront.net/-5116056312019505110/6471484482515287659.jpg)
Auction Prices Realized Baseball Cards 1956 Topps Roberto Clemente GRAY BACK
![July 25, 1956: Roberto Clemente hits an inside-the-park, walk-off grand slam to lift Pirates – Society for American Baseball Research](https://cdn.vox-cdn.com/thumbor/XBD1nzI84wjZnaXDUkDDVuneZw8=/1400x0/filters:no_upscale()/cdn.vox-cdn.com/uploads/chorus_asset/file/24025846/57486585.jpg)
Roberto Clemente's impact on Latin America still being celebrated 50 years later - Bucs Dugout