- Christian Walker Wins Fielding Bible Award at First Base - Sports Illustrated Arizona Diamondbacks News, Analysis and More
- Baseball Fielding: Pitcher covering first
- First Base Drills - Fundamentals of First Base Series by IMG Academy Baseball Program (4 of 4)
- Baseball field from first base side in morning light Stock Photo by DanThornberg
- First Base Responsibilities - Brunswick DragonsBrunswick Dragons
- Breakout 12-Inch Youth First Base Mitt
- FIRST BASE definition in American English
- Tie Goes to the Runner? – UmpireBible – The Blog
- First Base - Album by Babe Ruth
- First Base Positioning for Relays
- Etiquette on first base?
- Dodger first baseman for the 2010-2019 team - True Blue LA
- A brief history of the Indians at first base and DH - Covering the Corner
- Hu's on First?: A Modernization - Red Reporter
- Guardians First Base Options for 2024
- Baseball Defense: Pop fly ball between home and first base in foul t
- MLB experiment aligns 2nd base with 1st and 3rd … after 135 years, Aviators
- First-Base Umpires Call Them as They Hear Them - The New York Times
- Firstbase raises $13M to make remote work suck less
- Carlos Santana worked to become one of the game's best at first
- Baseball field - Wikipedia
- Phillies' Bryce Harper is preparing to play first base in 2023: Inside the team's 'full go' plan - The Athletic
- Vavra ready to play first base if Orioles need him - Blog
- J.D. Davis finally gets first chance at first base with Mets