This is a game-used lineup card from Kodai Senga's only pitching appearance in 2024, the July 26th game against the Braves. He pitched 5 and 1/3 innings, allowing 2 runs and striking out 9, achieving his 100th career win across both Japanese and American leagues. He left the game in the 6th inning due to a calf injury, and this was his only appearance that year. He's doing well this season. This was used in the Braves dugout. The Mets dugout's card is likely kept by him or someone related, making this a valuable item. As shown in the 9th image, you can verify its authenticity by entering the hologram number on the MLB website.