Christian Yelich 2017 Game Worn JerseySwatch Breakdown: Name Plate Letters: 6Button Swatches: 7MLB Logo Swatch: 1Company Logo Swatch: 1Tag Swatch: 5Commemorative Swatch: 3Patch SwatchesJersey Swatches Authentication: MLB Authentic Hologram JC234037, September 12, 2017 Game Worn.