![Alonso's Round 1-winning walk-off, 07/09/2019](http://blogs.fangraphs.com/wp-content/uploads/2023/06/USATSI_20846683.jpg)
Skidding Mets Lose Pete Alonso When They Could Really Use a Hand
![Alonso's Round 1-winning walk-off, 07/09/2019](https://www.nydailynews.com/wp-content/uploads/migration/2023/09/03/6Q3RASHXWVDKNPGZZLVOXUZD4U.jpg?w=1024)
Pete Alonso's 40th, 41st homers power Mets to win over Mariners
![Alonso's Round 1-winning walk-off, 07/09/2019](https://ca-times.brightspotcdn.com/dims4/default/795756f/2147483647/strip/true/crop/4717x3145+0+0/resize/1200x800!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F84%2Fcd%2F9e9f8fe74e3095729345b18506e0%2F3089b9d6ec1a4a7d925be2bf5fc6ff0c)
Diaz hits 2-run homer in 9th to lift Rays to 7-5 win over Mariners - The San Diego Union-Tribune
![Alonso's Round 1-winning walk-off, 07/09/2019](https://nypost.com/wp-content/uploads/sites/2/2022/05/Pete-Alonso-walk-off-1.jpg)
Pete Alonso hits walk-off home run in wild Mets win
![Alonso's Round 1-winning walk-off, 07/09/2019](https://static01.nyt.com/images/2019/08/17/sports/17mets-web1/17mets-web1-videoSixteenByNine3000.jpg?year=2019&h=1686&w=3000&s=e65ce7ba848b1b81b0f4339bd38b4c7e623d87a2e6b9747ea97e830371afaff5&k=ZQJBKqZ0VN&tw=1)
Jacob deGrom's Sharp Pitching Gives Mets the Win Over the Royals - The New York Times
![Alonso's Round 1-winning walk-off, 07/09/2019](https://dims.apnews.com/dims4/default/76e2127/2147483647/strip/true/crop/3000x4499+0+0/resize/399x599!/quality/90/?url=https%3A%2F%2Fstorage.googleapis.com%2Fafs-prod%2Fmedia%2Fed3083b508154a8db1c9092d1234c915%2F3000.jpeg)
Money Ball: Mets' Alonso wins HR Derby, $1M, tops Vlad Jr
![Alonso's Round 1-winning walk-off, 07/09/2019](https://i.ytimg.com/vi/By5sQVhvbe0/hqdefault.jpg)
Pete Alonso's walk-off home run!
![Alonso's Round 1-winning walk-off, 07/09/2019](https://i.ytimg.com/vi/QcVj46LtU_U/hqdefault.jpg)
BIG POWER in the BIG APPLE! Pete Alonso hits a second deck walk-off home run!
![Alonso's Round 1-winning walk-off, 07/09/2019](https://i.ytimg.com/vi/yWuXFsPwjUA/maxresdefault.jpg)
Alonso's Majestic Walk-Off and Celebration
![Alonso's Round 1-winning walk-off, 07/09/2019](https://assets.northwoodsleague.com/wp-content/uploads/sites/12/2023/08/Kendal-Ewells-Walk-off-Homer-Leads-to-Sub-Divisional-Round-Sweep-Over-Mallards-2-1-scaled.jpeg)
Kendal Ewell's Walk-off Homer Leads to Sub-Divisional Round Sweep Over Mallards - Green Bay Rockers
![Alonso's Round 1-winning walk-off, 07/09/2019](https://www.ocregister.com/wp-content/uploads/2022/07/AP21194099781640.jpg?w=640)
Pete Alonso, Albert Pujols, Juan Soto, Ronald Acuña Jr. are in for Home Run Derby – Orange County Register
![Alonso's Round 1-winning walk-off, 07/09/2019](https://www.dispatch.com/gcdn/authoring/2019/09/20/NCOD/ghows-OH-9302dad8-7d18-0a8a-e053-0100007f1e2a-596b834f.jpeg?crop=5181,2928,x0,y263&width=3200&height=1809&format=pjpg&auto=webp)
Mets 8, Reds 1 Rookie Pete Alonso hits 50th home run for Mets
![Alonso's Round 1-winning walk-off, 07/09/2019](http://thumbor-prod-us-east-1.photo.aws.arc.pub/Yej0lBaERFc0fu0GbrSnGWZZwpw=/arc-anglerfish-arc2-prod-advancelocal/public/CAFHLWFVHNGVFEFYZTPZTPZWJU.jpg)
MLB Home Run Derby 2019 RECAP: Pete Alonso wins Home Run Derby, defeats Vladimir Guerrero Jr. despite record breaking night