Abstract baseball matchup composition, two opposing sides facing each other

abstract baseball matchup composition, two opposing sides facing each other, split or blended gradient background with two contrasting team colors, smooth transition or sharp divide, minimal composition, central tension point, subtle baseball element (ball, seam curve, or motion line) interacting between sides, clean white space integration, premium sports editorial aesthetic, no players, no text, no logos, strong visual balance, then processed as vintage print scan, subtle halftone dots, soft paper grain, slight ink fade, minimal dust and imperfections, analog feel --ar 9:16 --style raw --v 8