⚡ U.S. Open Flash Sale Ends Soon!

This email effectively uses visual contrast to separate its two goals (commerce vs. engagement), with a high-energy aesthetic that fits the sport. However, the 'Flash Sale' hook is dangerously trapped inside the hero image, meaning users with images blocked will miss the primary urgency trigger. Additionally, the offer is vague ('exclusive pricing'), forcing users to click just to understand the value proposition, which creates friction.