![Off-field adjustments part of the challenge for Jays' Guerrero Jr.](https://i.cbc.ca/1.6087907.1625204914!/fileImage/httpImage/1326177929.jpg)
Blue Jays' Guerrero Jr., Semien, Hernandez voted all-star starters
![Off-field adjustments part of the challenge for Jays' Guerrero Jr.](https://www.wtaj.com/wp-content/uploads/sites/69/2023/05/AP23127730108381.jpg?w=2560&h=1440&crop=1)
Merrifield has 4 RBIs, Blue Jays win 10-1, Pirates skid at 7
![Off-field adjustments part of the challenge for Jays' Guerrero Jr.](https://www.tsn.ca/polopoly_fs/1.1854811!/fileimage/httpImage/image.JPG_gen/derivatives/landscape_620/vladimir-guerrero-jr.JPG)
Toronto Blue Jays John Schneider Vladimir Guerrero Jr. base running error
![Off-field adjustments part of the challenge for Jays' Guerrero Jr.](https://s.yimg.com/ny/api/res/1.2/WCeWfJygQmxgbAEc1e3RXw--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyMDA7aD02NzU-/https://s.yimg.com/os/creatr-uploaded-images/2023-04/f7517b30-d965-11ed-beae-d4d5b836b8a4)
Blue Jays star Vladimir Guerrero Jr. back on MVP track with improved plate discipline
![Off-field adjustments part of the challenge for Jays' Guerrero Jr.](https://bloximages.chicago2.vip.townnews.com/buffalonews.com/content/tncms/assets/v3/editorial/0/8b/08baa22c-c08e-11eb-b9bc-4bbaf2dcc16c/60b2563d6b6a4.image.jpg)
The Vladdy Jr. Show: He's leaner, his bat is meaner and he's returning to Sahlen Field
![Off-field adjustments part of the challenge for Jays' Guerrero Jr.](https://bloximages.chicago2.vip.townnews.com/thestar.com/content/tncms/assets/v3/editorial/f/70/f7008847-4a6d-5204-8f75-3765e47ac734/6471cf7dcbc93.image.png?crop=1000%2C750%2C99%2C0&resize=1200%2C900&order=crop%2Cresize)
New MLB rules: Bigger bases, pitch clock and more
![Off-field adjustments part of the challenge for Jays' Guerrero Jr.](https://i.cbc.ca/1.6542181.1659671883!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_780/blue-jays-twins-baseball.jpg)
Guerrero Jr., Hernandez power Blue Jays over Twins in series opener
![Off-field adjustments part of the challenge for Jays' Guerrero Jr.](https://smartcdn.gprod.postmedia.digital/torontosun/wp-content/uploads/2018/07/vladimir-guerrero-jr-e1532804767438.jpg?quality=100&strip=all)
Prospect Vladimir Guerrero Jr. one step closer to joining Blue Jays
![Off-field adjustments part of the challenge for Jays' Guerrero Jr.](https://cf-images.us-east-1.prod.boltdns.net/v1/static/1704050871/bd796556-373a-43a9-a3f4-767af78316c5/359114d7-11a4-4d8d-b696-7f478391b342/1280x720/match/image.jpg)
In close loss to Red Sox, Guerrero Jr. decides to make pitchers challenge him
![Off-field adjustments part of the challenge for Jays' Guerrero Jr.](https://images2.minutemediacdn.com/image/fetch/w_736,h_485,c_fill,g_auto,f_auto/https%3A%2F%2Ftipofthetower.com%2Fwp-content%2Fuploads%2Fgetty-images%2F2017%2F07%2F1339397997-850x560.jpeg)
Toronto Blue Jays: Vladimir Guerrero Jr. has Triple Crown in site
![Off-field adjustments part of the challenge for Jays' Guerrero Jr.](https://images.seattletimes.com/wp-content/uploads/2020/07/urn-publicid-ap-org-6d6345b3fe96f2d70b1b2e1556edb512Blue_Jays_Baseball_01551.jpg?d=2040x1360)
Blue Jays shift Guerrero Jr. across diamond to first base