![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://img.mlbstatic.com/mlb-images/image/private/t_2x1/t_w1536/v1591237952/mlb/vjchke69hnilbejibwsk.jpg)
Jack Flaherty, Lucas Giolito and Max Fried were high school
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://www.outkick.com/wp-content/uploads/GettyImages-1308306664.jpg)
Three Former High School Teammates Will Start For MLB Teams on
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Welcome back, fans! MLB openers bring stars, hope and crowds
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://img.mlbstatic.com/mlb-images/image/private/t_16x9/t_w1024/mlb/t70wpudzxug8xcweceyk)
Jack Flaherty, Lucas Giolito and Max Fried were high school teammates
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://img.mlbstatic.com/mlb-images/image/private/t_16x9/t_w1024/mlb/y9axuyiuvsfrtlhhu8ee)
Lucas Giolito, Jack Flaherty support Max Fried at World Series
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://patch.com/img/cdn20/users/24774390/20211103/042102/styles/patch_image/public/max-fried___03152946628.jpg)
Harvard-Westlake's World Series Hero Supported By Famous Friends
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://images2.minutemediacdn.com/image/upload/c_fill,w_1440,ar_16:9,f_auto,q_auto,g_auto/shape/cover/sport/https-3A-2F-2Fsouthsideshowdown-com-2Fwp-content-2Fuploads-2Fimagn-images-2F2017-2F07-2F17080711-850x560-a932a119d84f5d59d0f8abd5632de616.jpg)
Chicago White Sox: Lucas Giolito supports friend in World Series
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://www.outkick.com/wp-content/uploads/GettyImages-1232428221-758x426.jpg)
Jack Flaherty – OutKick
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://img.mlbstatic.com/mlb-images/image/private/t_16x9/t_w1024/mlb/dxqz3plk1wofyqqgkev4)
Jack Flaherty, Lucas Giolito and Max Fried were high school teammates
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Flaherty_Cardinals_2023.png/170px-Flaherty_Cardinals_2023.png)
Jack Flaherty - Wikipedia
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://img.mlbstatic.com/mlb-images/image/private/t_16x9/t_w1024/mlb/j7dzzn9w9xxavgxjos9a)
Lucas Giolito, Jack Flaherty support Max Fried at World Series
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://cloudfront-us-east-1.images.arcpublishing.com/tronc/E53APTXB3RCPHFPQN65IDEBDO4.jpg)
Lucas Giolito to face Jack Flaherty, his ex-high school teammate
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://larrybrownsports.com/wp-content/uploads/2021/05/jack-flaherty.jpg)
Jack Flaherty, Lucas Giolito attend World Series Game 6 to support
![Giolito, Flaherty attend World Series to support HS teammate Max Fried](https://res.cloudinary.com/graham-media-group/image/upload/f_auto/q_auto/c_scale,w_400/v1/media/gmg/EHFPKGLHAFH5FAIU7AGLTYL2IY?_a=AJFJtWIA)
Max_Fried