Third Base Coach Mark Hallberg of the San Francisco Giants poses for... Photo d'actualité - Getty Images
![Barron graduate Hallberg making impact as San Francisco Giants' third base coach | Sports | leadertelegram.com Barron graduate Hallberg making impact as San Francisco Giants' third base coach | Sports | leadertelegram.com](https://bloximages.chicago2.vip.townnews.com/leadertelegram.com/content/tncms/assets/v3/editorial/6/82/6827c5a4-7369-58d0-b6c1-8ccb1a3de343/6261ede663b1f.image.jpg?crop=1763%2C926%2C0%2C124&resize=1200%2C630&order=crop%2Cresize)
Barron graduate Hallberg making impact as San Francisco Giants' third base coach | Sports | leadertelegram.com
![SFGiants on Twitter: "The #SFGiants have announced the following hires and promotions to Gabe Kapler's coaching staff for the 2022 season: - Mark Hallberg has been promoted to Third Base Coach - SFGiants on Twitter: "The #SFGiants have announced the following hires and promotions to Gabe Kapler's coaching staff for the 2022 season: - Mark Hallberg has been promoted to Third Base Coach -](https://pbs.twimg.com/media/FDxkeqxUcAAjEzS.jpg)
SFGiants on Twitter: "The #SFGiants have announced the following hires and promotions to Gabe Kapler's coaching staff for the 2022 season: - Mark Hallberg has been promoted to Third Base Coach -
![MARK HALLBERG ARIZONA DIAMONDBACKS INFIELDER FLIPS Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial MARK HALLBERG ARIZONA DIAMONDBACKS INFIELDER FLIPS Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial](https://editorial01.shutterstock.com/preview-440/6336660u/531cee81/Shutterstock_6336660u.jpg)
MARK HALLBERG ARIZONA DIAMONDBACKS INFIELDER FLIPS Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial
![SFGiants on Twitter: "Happy Birthday to Assistant Coach Mark Hallberg! 🎈 #SFGiants https://t.co/4yCJmuHB6C" / Twitter SFGiants on Twitter: "Happy Birthday to Assistant Coach Mark Hallberg! 🎈 #SFGiants https://t.co/4yCJmuHB6C" / Twitter](https://pbs.twimg.com/media/Eowuy3qVgAAykY4.jpg:large)
SFGiants on Twitter: "Happy Birthday to Assistant Coach Mark Hallberg! 🎈 #SFGiants https://t.co/4yCJmuHB6C" / Twitter
![May 21 2022 San Francisco CA, U.S.A. San Francisco second baseman Wilmer Flores (41) celebrates his home run with third base coach Mark Hallberg (91) during MLB game between the San Diego May 21 2022 San Francisco CA, U.S.A. San Francisco second baseman Wilmer Flores (41) celebrates his home run with third base coach Mark Hallberg (91) during MLB game between the San Diego](https://c8.alamy.com/comp/2J99WMM/may-21-2022-san-francisco-ca-usa-san-francisco-second-baseman-wilmer-flores-41-celebrates-his-home-run-with-third-base-coach-mark-hallberg-91-during-mlb-game-between-the-san-diego-padres-and-the-san-francisco-giants-the-padres-beat-the-giants-2-1-at-oracle-park-san-francisco-calif-thurman-james-csmsipa-usacredit-image-thurman-jamescal-sport-mediasipa-usa-2J99WMM.jpg)
May 21 2022 San Francisco CA, U.S.A. San Francisco second baseman Wilmer Flores (41) celebrates his home run with third base coach Mark Hallberg (91) during MLB game between the San Diego
![San Francisco CA, U.S.A. May 08 2022, San Francisco right fielder Mike Yastrzemski (5) rounds to third base celebrate his home run with third base coach Mark Hallberg (91) during MLB game San Francisco CA, U.S.A. May 08 2022, San Francisco right fielder Mike Yastrzemski (5) rounds to third base celebrate his home run with third base coach Mark Hallberg (91) during MLB game](https://c8.alamy.com/comp/2J7E6YT/san-francisco-ca-usa-may-08-2022-san-francisco-right-fielder-mike-yastrzemski-5-rounds-to-third-base-celebrate-his-home-run-with-third-base-coach-mark-hallberg-91-during-mlb-game-between-the-st-louis-cardinals-and-the-san-francisco-giants-at-oracle-park-san-francisco-calif-thurman-jamescsm-2J7E6YT.jpg)
San Francisco CA, U.S.A. May 08 2022, San Francisco right fielder Mike Yastrzemski (5) rounds to third base celebrate his home run with third base coach Mark Hallberg (91) during MLB game
![2020 Coaching Staff — Part III. Get to know the rest of the new… | by San Francisco Giants | Splash Hits 2020 Coaching Staff — Part III. Get to know the rest of the new… | by San Francisco Giants | Splash Hits](https://miro.medium.com/max/1400/1*D7LGGhkc8Fw5Pl7koG-nZw.jpeg)
2020 Coaching Staff — Part III. Get to know the rest of the new… | by San Francisco Giants | Splash Hits
![35 under 35: The story behind how minor-league manager Mark Hallberg already has changed Giants history – The Athletic : r/SFGiants 35 under 35: The story behind how minor-league manager Mark Hallberg already has changed Giants history – The Athletic : r/SFGiants](https://external-preview.redd.it/ziUO8syhfwDrbffIu_Yq1ibnyr3A_jncNej6BGc4VHU.jpg?width=640&crop=smart&auto=webp&s=f2f4fa891b1a0ec4d0fe1e0ae72c215978f2dfaa)