This Week's Signal
The most consequential brand story this week isn't in the AI visibility data — it's the gap between it.
The Seattle Seahawks, current Super Bowl champions and subject of a reported $9.6 billion sale to Vinod Khosla that would set an NFL record, rank 115th out of 118 teams in AI mention share and carry a BX of just 3.9. That's not a data artifact: it's a structural AI invisibility problem for arguably the most commercially significant NFL franchise at this moment.
Meanwhile, the Golden State Warriors completed a reported $50 million-per-year jersey sponsorship with Iren on August 3 — the largest such deal in North American sports history — yet the Warriors don't appear among this week's AI visibility movers either.
Two of the biggest franchise valuation and sponsorship stories of the year are playing out in near-total AI silence, while entities with far smaller commercial footprints dominate model outputs. That's the divergence worth tracking this week.
Index Movement
Rising
Big Ten +22.8 BX (42.7 → 65.4). The week's biggest BX gain, driven almost entirely by an AI component that jumped from 65 to a perfect 100. The conference picked up 15 total mentions across all four models — up from 10 last week — suggesting college football's preseason narrative cycle is accelerating. Social presence remains negligible (1.3) and no market component exists, so the BX is almost entirely an AI story. Worth monitoring whether on-field results in August sustain this or it fades as prompt mix shifts.
Atlanta Braves +13.4 BX (27.3 → 40.7). AI component rose from 39.4 to 60, with 14 total mentions across models — Claude leading with 5, Gemini with 4. The Braves are showing the most consistent multi-model recognition of any MLB team in this week's movers, a signal of genuine brand presence rather than single-platform noise.
Winnipeg Jets +14.2 BX (5.0 → 19.3). The Jets recorded mentions across all four models — the only mover this week to achieve that breadth — and earned a topMentions credit. AI component climbed from 7.4 to 29.3. The pop likely traces to two threads: the Jets' own dig at the Miami Heat after their YouTube channel briefly listed LeBron James's introductory press conference, and continued chatter about a potential Connor Hellebuyck trade. With a market component of 33.2 and a social score of just 0.7, the Jets' BX is being pulled upward by AI visibility alone, which merits a degree of caution given only 6 weeks of tracked data on record.
Falling
College Football Playoff −54.1 BX (65.0 → 10.9). The largest single-week drop in the mover set. All AI component is gone except one Perplexity mention; Claude, GPT-4o, and Gemini returned nothing. This is almost certainly a prompt mix effect — the CFP has no games in August — but the collapse is sharp enough to note. Social and market components are both null, so there's no floor to cushion the fall.
Oakland Athletics −14.2 BX (37.4 → 23.2). AI component fell from 29.8 to 7.9, with only a single Gemini mention remaining. The Athletics' social score of 51.6 is the highest in this week's movers and keeps the BX from falling further — a rare case where social presence is genuinely propping up a brand that AI models have largely stopped surfacing.
Austin FC −11.3 BX (20.0 → 8.7). AI component dropped from 27.2 to 9.8, with only GPT-4o registering any mentions (2). A market component of 64 — the highest of any declining mover — means Austin FC's franchise value is substantially outpacing its AI visibility, a gap worth monitoring for brands evaluating this franchise.
Utah Mammoth −11.1 BX (13.9 → 2.8). Zero mentions across all four models this week. The Mammoth retain a market component of 35.2 and a social score of 7.9, suggesting the franchise has real-world footing that AI simply isn't reflecting. As an expansion franchise still establishing its narrative presence in model training data, single-week volatility here is expected.
AI Visibility
The most consistent model divergence pattern this week centers on Gemini's dominance of NFL legacy brand coverage. Gemini leads all models in mentions for the Kansas City Chiefs (19), Patrick Mahomes (16), and Travis Kelce (12). GPT-4o is essentially silent on Kelce (0 mentions) while Gemini surfaces him 12 times — a gap that matters for any sponsorship or media partner relying on AI-generated content to reflect current cultural relevance.
The New England Patriots show the inverse pattern: Claude leads with 12 mentions, Gemini returns only 3. Whether this reflects Claude's stronger weighting of historical dynasty narratives or something more current isn't clear from this data alone, but it's a meaningful platform divergence for a franchise in an active post-Bill Belichick rebranding phase.
Travis Hunter (NFL) continues to build social momentum — 3.1M followers with 37% weekly growth — while Jeremiyah Love also posted strong social gains (46% growth, 464K followers). Neither appears in the AI mover data, which is consistent with the low correlation between AI mention share and social growth (0.095) observed across the full dataset. Social breakouts and AI visibility are operating on largely independent tracks.
The WNBA holds the top overall BX (93.9) and added 4 total mentions this week, with Caitlin Clark at 90.8 BX and a Front Office Sports headline from July 31 reinforcing her cultural footprint. The WNBA-Clark pairing remains the most reinforced signal in the dataset — high AI visibility, high social presence, consistent multi-model recognition.
Brand vs. Market
MLS clubs continue to dominate the AI-overweight end of the alignment table. Inter Miami CF ranks 6th in AI mention share but 103rd in valuation ($1.2B) among the 118-team pool. LAFC, LA Galaxy, Seattle Sounders, and Atlanta United all follow the same pattern — AI visibility well above what their franchise valuations would predict. The MLS–Apple distribution model and Messi-era media attention have inflated AI salience for the entire league, and that effect persists even as individual team valuations lag major North American sports benchmarks. For brands evaluating MLS partnerships, AI visibility is reading high relative to underlying market scale.
The more pressing alignment gap runs the other direction. Seattle Seahawks ($7.4B valuation, 16th in the pool) rank 115th in AI mention share — a 99-position gap. That would be notable in any week; in the week their reported $9.6B sale to Vinod Khosla is active news and they are the defending Super Bowl champions, it is a significant signal gap. The Seahawks are generating major sports business headlines while AI models are largely not surfacing them. Austin FC presents a smaller but structurally similar case: a market component of 64 against a BX of 8.7, with AI visibility collapsing this week even as the franchise's underlying commercial positioning holds.
The overall AI-to-valuation correlation of 0.58 across 118 teams is meaningful but leaves substantial variance unexplained — and the outliers on both ends of that distribution are where the most commercially relevant stories are concentrated this week.
One to Watch
LeBron James and the Philadelphia 76ers deserve close attention next week. A July 30 Front Office Sports headline flags James's potential impact on the Sixers' expiring jersey patch valuation — framing him as a premium commercial asset capable of transforming a mid-tier sponsorship property. In the current data, LeBron carries the highest Gemini mention count (20) of any individual entity in the divergence table, while Perplexity surfaces him only 3 times — a 17-mention gap between platforms on one of the most commercially valuable athletes in global sports. If a jersey patch deal crystallizes, it would be the kind of transaction that should close that AI visibility gap quickly. Watch whether Perplexity and GPT-4o begin to close ground on Gemini's lead, and whether any Sixers-related BX movement follows.
Bowstone tracks 264 sports entities weekly across Claude, GPT-4o, Gemini, and Perplexity. Data updates every Sunday. bowstone.ai