![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://cconnect.s3.amazonaws.com/wp-content/uploads/2021/02/2021-Topps-Now-Baseball-Cards-thumb-900.jpg)
2021 Topps Now Baseball Checklist, Set Details, Print Runs, Autos, Relics
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://dodgerblue-com.exactdn.com/wp-content/uploads/2023/04/Clayton-Kershaw-1-2.jpeg?strip=all&lossy=1&resize=200%2C110&ssl=1)
This Day In Dodgers History: Fernando Tatis Hits 2 Grand Slams In One Inning Off Chan Ho Park
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://img.youtube.com/vi/weL3AxC0SeU/hqdefault.jpg)
Fernando Tatis Jr. mimics dad's feat as Padres beat Dodgers - Los Angeles Times
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://ca-times.brightspotcdn.com/dims4/default/77d871d/2147483647/strip/true/crop/4182x2788+0+55/resize/840x560!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F31%2F30%2Fa0b4710e4c0ea1c6ab2fd72ae51f%2Fhttps-delivery.gettyimages.com%2Fdownloads%2F1313954750)
Fernando Tatis Jr. mimics dad's feat as Padres beat Dodgers - Los Angeles Times
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://qph.cf2.quoracdn.net/main-qimg-3474fb7ae1ca11e1fb4f25199ebc4fbd-lq)
What is the rarest hitting stat to have happened twice in one inning of a baseball game? - Quora
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://cdn.vox-cdn.com/thumbor/mC1gIBNixBVHcfZGmlDTCRyl2gY=/1400x1050/filters:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_asset/file/22894582/1235617327.jpg)
Fernando Tatis Jr. home run: Padres star hits one out of Dodger Stadium - Gaslamp Ball
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://img.mlbstatic.com/milb-images/image/upload/t_16x9/t_w372/milb/ijsjhtpvfjn5s9e226ts.jpg)
Fernando Tatis Jr. Stats, Fantasy & News
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://s.yimg.com/ny/api/res/1.2/XydmnuItRL.BFyA6F4ILjw--/YXBwaWQ9aGlnaGxhbmRlcjt3PTY0MDtoPTQyNw--/https://s.yimg.com/os/creatr-uploaded-images/2021-04/967b9b80-a4ae-11eb-bdfe-b684b9f4e460)
Fernando Tatis Jr. hits 2 homers on anniversary of father's 2 grand slams in 1 inning
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://ca-times.brightspotcdn.com/dims4/default/670de7b/2147483647/strip/true/crop/4201x2801+0+0/resize/1200x800!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F5d%2F25%2F127956394e69a4661603f8240f80%2Fpadres-dodgers-baseball-95404.jpg)
Fernando Tatis Jr. mimics dad's feat as Padres beat Dodgers - Los Angeles Times
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://img.mlbstatic.com/mlb-images/image/private/ar_16:9,g_auto,q_auto:good,w_1024,c_fill,f_jpg,dpr_3.0/mlb/jhuks2ynkpotra1maxtz)
Fernando Tatis hit 2 grand slams in 1 inning
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://i.ytimg.com/vi/P1vWIbdZl8E/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLAVlK7rMOQUz0NXQvyN4pwBcVRQxA)
Fernando Tatis Jr. homers twice on SAME DAY his DAD hit TWO grand slams at Dodger Stadium!
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://images2.minutemediacdn.com/image/upload/c_fill,w_720,ar_16:9,f_auto,q_auto,g_auto/shape/cover/sport/dataimagepngbase64iVBORw0KGgoAAAANSUhEUgAABaAAAAOE-a3ecddcc96d130f5e514f497a5dde2d1.jpg)
VIDEO: Remembering Fernando Tatis Hitting 2 Grand Slams in One Inning for the Cardinals
![MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at Dodger Stadium 4/24/99: Fernando Tatis Sr. homers at Dodger Stadium 4/23/21: Fernando Tatis Jr. hits 2 home runs at Dodger](https://ca-times.brightspotcdn.com/dims4/default/180113b/2147483647/strip/true/crop/983x553+0+236/resize/1200x675!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Fad%2F25%2Ffa654930e6bc554f89ce3f779302%2Fla-sp-dn-fernando-tatis-20130423-001)
This day in sports: Fernando Tatis becomes first player to hit two grand slams in an inning - Los Angeles Times