The Lewisville Lizards were a professional baseball team which played only 1 season - during the inaugural season for the Continental Baseball League in 2007. The team ended up playing half of its home games at Farmers Field at Lewisville High School (Lewisville TX). Opening night was May 31, 2007. The featured photo is a fan photo of the team lineup announcement before its first ever game.
More information about the Lizards and videos about the team & its players can be found here: https://www.cblproball.com/teams/lewisville-lizards/
The Lizards defeated the Texas Heat that night by a final score of 11-5. This link will take you to the box score and play-by-play for that first night in team history: Lewisville Lizards first game in team history
The other photo is of Lizards' starting catcher Ryan Allen taking swings in the on-deck circle before his plate at-bat.