The success of sports gambling adverts is determined by several key metrics that evaluate their effectiveness in reaching the target audience, driving engagement, and achieving business goals.

1. Click-Through Rate (CTR): Measures the percentage of users who clicked on the advert after viewing it. A high CTR indicates that the ad is engaging and relevant to its audience.

2. Conversion Rate: Tracks the percentage of users who completed a desired action, such as signing up, depositing funds, or placing a bet, after interacting with the advert.

3. Cost Per Acquisition (CPA): Evaluates how much it costs to acquire a new customer through the advert. Lower CPA indicates efficient ad spending.

4. Return on Ad Spend (ROAS): Compares the revenue generated from the advert to the amount spent. A high ROAS signifies a profitable campaign.

5. Impression Share: Measures the visibility of the advert in its targeted market. This is crucial for maintaining competitiveness in sports gambling.

6. Engagement Metrics: Includes likes, shares, and comments on social media platforms, reflecting the ad's ability to captivate its audience.

7. Retention Rates: Tracks how many customers continue to engage with the platform after their initial interaction through the ad.

These metrics collectively help refine campaigns, ensuring sustained success and maximizing ROI.