As Netflix prepares to stream Major League Baseball games for the first time, the company will reportedly rely on Nielsen to measure viewership for its slate of marquee matchups, according to the Sports Business Journal.
The reported decision means the industry’s longstanding currency for audience measurement will track performance for high-profile events such as Opening Day’s Yankees-Giants matchup, the Home Run Derby and the Field of Dreams Game.
By embracing third-party measurement from the outset, Netflix signals that it understands the scrutiny attached to live sports rights deals and the expectations that accompany premium inventory.
The streaming giant begins a three-year agreement with Major League Baseball this season. While the package is limited in scope compared to MLB’s traditional broadcast partnerships, the games included carry significant brand equity, particularly Opening Day and the Home Run Derby, both of which typically draw strong advertiser interest and multi-platform conversation.
Up to this point, Netflix has turned to Nielsen only for its Christmas Day NFL games. The company has not utilizing the measurement for other live sports and event programming — including boxing cards, tennis exhibitions and Alex Honnold’s Skyscraper Live special.
Instead, Netflix has historically released select internal audience data, a practice that often prompts questions from advertising agencies and buyers who prefer independent verification.
By contrast, adopting Nielsen for MLB provides advertisers with familiar guardrails in the first year of a new sports rights venture. Media buyers routinely transact on Nielsen data, and its inclusion should streamline negotiations while reducing friction around reported audience delivery.
That clarity matters, especially as marketers continue shifting budgets from linear television to streaming platforms and demand consistent metrics across distribution channels.
For now, Netflix’s decision aligns its MLB coverage with the standards advertisers have long used to evaluate sports performance. As streaming platforms continue to compete aggressively for live rights, transparent and accredited measurement increasingly serves as a differentiator rather than an afterthought.
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