Sports brand intelligence, tracked where it starts.
This Week's Signal
Luka Dončić is the story hiding in plain sight this week. Dončić jumped from 4 to 18 total mentions — a 350% raw surge that makes him the biggest individual mover in this week's data (BX Overall 63.2, NBA BX 30.4). That movement is being driven almost entirely by Gemini (9 mentions vs. GPT-4o's 3 and Perplexity's 1), making this a platform-specific amplification story as much as a pure brand momentum story.
The NBA is in its offseason, so there's no in-game catalyst to point to; what's more likely is that Dončić's model saturation on Gemini reflects its training weighting around star-player narratives, not a specific news event. The signal worth tracking is whether this Gemini-led spike converges with the other models over the coming weeks. If it does, it suggests genuine brand momentum building; if Gemini stays the outlier, it's a divergence story, not a rising-tide one.
Meanwhile, Caitlin Clark remains the WNBA portion of the index's undisputed No. 1 (BX Overall 45.0, WNBA BX 100) and this week handed brands evaluating that position a concrete stress test. Front Office Sports reported on August 9 that the WNBA (BX Overall 63.4, WNBA BX 95.1) rescinded a technical foul, sparing Clark a suspension. The ruling preserves her availability and, more practically, protects the commercial infrastructure built around her.
Index Movement
Penn State Nittany Lions +16.6 BX → (BX Overall 17.8, CFB BX 42.3). The biggest in-league CFB gainer this week. AI component jumped from 39.4 to 65, with Gemini (4) and Claude (3) doing the heavy lifting while GPT-4o registered zero. With a social component score that actually declined due to a drop in followers, and no market value tracked, the entire BX is AI-driven, making this a signal to verify rather than celebrate. College football season's proximity is the most likely structural driver, but with seven weeks of data on record, week-over-week swings at this scale remain plausible noise.
Florida Gators +16.2 BX → (BX Overall 19.0, CFB BX 39.0). The second straight week Florida appears as a significant mover. The Gators' AI Visibility component nearly doubled from 32.6 to 57.5, spread across all four models — the most balanced model distribution among the CFB gainers. While their Social Presence component remains minimal at 4.6, it may see an uptick as we get closer to college football season.
Atlanta Braves −13.4 BX → (BX Overall 20.1, MLB BX 26.4). The sharpest MLB drop this week. The Braves' AI Visibility fell from 60 to 39.4, and mention share dropped 0.36 points, one of the larger share-point losses in the mover set. The Braves carry both a Social Presence component (2.1) and a Market Signal component (36.6), meaning the BX drop here reflects more than just AI volatility. No specific headline in the current news context explains it; this may reflect attention shifting toward pennant-race narratives elsewhere in MLB, which itself rose from 25 to 30 mentions this week.
New York Mets −12.3 BX → (BX Overall 8.3, MLB BX 21.4). The structural gap here is notable: the Mets carry a Market Signal component of 42.7 and Social Presence component of 31.4, but their AI Visibility component cratered from 35 to 16.1. Critically, Claude is the only model mentioning them (4 mentions), while GPT-4o, Gemini, and Perplexity registered zero. A team with the Mets' market value and social footprint being essentially invisible to three of four AI models is a legitimate AI invisibility gap for the week. We'll be watching whether the trend continues as the Mets move closer to — or further from — playoff contention.
AI Visibility
The week's model divergence data tells a clearer story than the CFB movers. Patrick Mahomes (BX Overall 97.7, NFL BX 63.0) (Claude: 17, GPT-4o: 5, Gemini: 14, Perplexity: 3) and Travis Kelce (BX Overall 39.8, NFL BX 27.1) (Claude: 7, GPT-4o: 1, Gemini: 12, Perplexity: 1) both show GPT-4o and Perplexity significantly underweighting NFL player narratives that Claude and Gemini amplify. For brands building AI-first strategies around these athletes, the platform exposure is uneven — heavy on Claude/Gemini, thin on GPT-4o.
Shohei Ohtani (BX Overall 34.7, MLB BX 43.7) continues a pattern worth noting: Gemini leads with 8 mentions, Claude has 5, but GPT-4o registers just 1 and Perplexity 3. Given Ohtani's market profile and the fact that MLB as a league is gaining mention share this week, GPT-4o's consistent underweighting of Ohtani may be a model-specific blind spot.
Brand vs. Market
The MLS AI-overweight pattern remains the index's most consistent structural finding. Inter Miami CF (BX Overall 50.1, MLS BX 69.2, mention-share rank 5th of 121 valued teams) is valued at $1.2 billion — 104th in the valuation pool. Los Angeles FC (BX Overall 30.5, MLS BX 43.7, mention-share rank 16th) is valued at $1.25 billion (103rd). Atlanta United and Seattle Sounders follow the same template.
This appears to be a combination of the World Cup and the "Messi effect" compressing across the MLS brand landscape: AI models tracked the World Cup over the summer and learned the story of MLS's commercial rise through the lens of a few star-driven clubs, and that framing now persists even in weeks post-World Cup with no specific Messi or MLS headline driving it. Inter Miami's 4-mention gain this week (to 36 total) reinforces that this isn't fading.
The overall AI-to-valuation correlation sits at 0.587 across 121 teams, meaningful but far from deterministic. The AI-to-social-growth correlation is essentially flat at −0.04, confirming that social audience momentum and AI mention share are largely uncoupled signals. Brands treating social growth as a proxy for AI visibility are working from the wrong model.
One to Watch
Dallas Cowboys (65 AI mentions in the latest run — the highest raw mention count of any team tracked). As the NFL begins preseason, it's worth asking what's actually driving that volume. One plausible explanation: Cowboys coverage tends to run far ahead of their on-field results, fueled disproportionately by sports-media commentary cycles; First Take-style debate content and a vocal contingent of both boosters and detractors, rather than performance alone. That's a hypothesis, not a confirmed driver; we don't have citation data yet to prove it. Worth watching whether teams with a similar media-attention-outpaces-performance profile (Steelers, Giants, Jets, Raiders) show a comparable pattern in the coming weeks.
Bowstone tracks 263 sports entities weekly across Claude, GPT-4o, Gemini, and Perplexity. Data updates every Sunday. bowstone.ai
Legend
- BX Overall — Bowstone Index normalized against this entity's type peers (players vs. players, teams vs. teams) across every league — comparable across leagues.
- League BX — Bowstone Index normalized within this entity's own league or conference, for within-league peer comparison.
- Followers — combined Instagram + X/Twitter follower count across tracked platforms.