The high retail figures emerged alongside public scrutiny regarding league marketing decisions after a WNBA social media graphic omitted Clark from a promotional advertisement for a game against the Seattle Storm.
The official league graphic featured Seattle's Zia Cooke and Indiana backup guard Raven Johnson instead of the starting rookie guard.
"Was Michael Jordan ever not the lead graphic on any Bulls game when he was a member of the team?"
asked OutKick founder Clay Travis.
"You can say this is a small thing, but I would guarantee you Bill Cartwright, Luc Longley & Bill Wennington never got the promo graphic over Jordan," Travis said.
Following the promotional omission, Clark recorded 21 points and 10 assists during an 89-78 victory over Seattle while Johnson went scoreless in 17 minutes of play.
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The commercial momentum has contributed to a reported 1,000% surge in overall WNBA merchandise sales during her third professional season.