The 2025 Topps Series 1 - Training Grounds Paul Skenes #TG-23 trading card is a standard-sized collectible featuring the Pittsburgh Pirates player Paul Skenes. This card is part of the Training Grounds insert set from the 2025 Topps Series 1 collection, manufactured by Topps in the United States. The card is made of card stock and is not autographed. It is a valuable addition to any baseball card collection, especially for fans of the MLB World Series and the Pittsburgh Pirates team.