This year, the WNBA has seen record growth in TV ratings and ticket sales. That trend is also continuing through merchandise sales, Fanatics said. WNBA merchandise is up more than 500%, including an increase of more than 1,000% on t-shirts and jerseys, according to the Sports Business Journal. League-specific merchandise is also up 200%, fueled by the orange hoodie with the WNBA logo on it. Indiana Fever guard Caitlin Clark is the top-selling player through the first half of the season, followed by Chicago Sky forward Angel Reese. New York Liberty guard Sabrina Ionescu, Las Vegas Aces guard Ka…