Legion Athletics AI Market Strategy Report - Sports Nutrition and Protein Supplements

Answer Capsule

Legion Athletics holds a visible but under-recommended position in AI-generated sports nutrition recommendations for September 2026. The brand appeared in 15.54% of qualified AI observations but converted only 14.24% into valid recommendations, and it reached the top three in just 5.32% of observations while ranking first in only 0.14%. Its clearest strength is framing quality: a net sentiment score of 0.9537 with zero negative mentions across 108 appearances. Its clearest opportunity is converting that positive framing into recommendation placement, particularly on Perplexity, where it already shows its strongest relative recommendation signal.

Who This Report Is For

This report is for Legion Athletics leadership, brand strategists, and growth teams evaluating how the brand appears in AI-led discovery across sports nutrition and protein supplement prompts.

Report Card

Executive Summary

Legion Athletics is visible in AI-generated sports nutrition recommendations but rarely chosen. The brand appeared in 108 of 695 qualified observations in September 2026, a raw mention presence rate of 15.54%. It converted 99 of those appearances into valid recommendations, a coverage rate of 14.24%. That conversion ratio is reasonable on its face, but the placement data tells a different story: Legion Athletics reached the top three in only 37 observations (5.32%) and ranked first in just one (0.14%).

The sentiment picture is strong. Legion Athletics recorded 103 positive mentions, 5 neutral mentions, and zero negative mentions across the month, producing a net sentiment score of 0.9537. Among the ten tracked brands, only Transparent Labs (0.9814) and Dymatize (0.9580) scored higher. This means AI systems frame Legion Athletics positively when they mention it. The problem is not what AI systems say about the brand. The problem is how often they say it and where they place it.

The strongest platform signal for Legion Athletics is Perplexity. The brand appeared in 23 of 87 Perplexity observations (26.44% presence rate), earned 21 valid recommendations (24.14% coverage), and reached the top three in 14 observations (16.09%). Its Perplexity rank-one rate of 1.15% is the only platform where the brand achieved a first-position recommendation. Google AI Mode also shows meaningful presence at 19.25%, with 35 valid recommendations and a 7.49% top-three rate.

The clearest platform gap is Gemini. Legion Athletics appeared in only 7 of 87 Gemini observations (8.05% presence rate) and earned just one top-three placement (1.15%). It recorded zero rank-one recommendations on Gemini. ChatGPT shows a similar pattern: 8.47% presence rate, 6.78% valid recommendation coverage, and a 3.39% top-three rate with no rank-one placements.

The category structure compounds the challenge. Optimum Nutrition and Transparent Labs dominate recommendation-stage visibility with top-three rates of 70.22% and 67.34% respectively. Dymatize holds a strong third position at 56.55%. Legion Athletics sits in a distant fifth place by top-three rate, behind Isopure (10.36%) and ahead of MuscleTech (5.18%). The gap between Legion Athletics and the top three brands is not a sentiment problem or a presence problem. It is a recommendation conversion and placement problem.

All 695 qualified observations in September 2026 fell into the Brand Recommendation cluster. The benchmark does not yet contain qualified observations in Pricing & Value or Multi-Brand Comparison clusters, which means the public data cannot show how Legion Athletics performs when buyers ask about cost or direct brand comparisons.

What Legion Athletics Is Winning

Questions This Section Answers

• Why does Legion Athletics' sentiment rank so high even though its recommendation placement lags?
• Which platform already shows Legion Athletics converting presence into top-three placement?
• Where does Legion Athletics' valid recommendation coverage stand against the rest of the tracked brands?

Legion Athletics has one of the strongest framing profiles in the category. With 103 positive mentions, 5 neutral mentions, and zero negative mentions, the brand's net sentiment score of 0.9537 ranks third among ten tracked brands. Only Transparent Labs (0.9814) and Dymatize (0.9580) scored higher. This indicates that when AI systems mention Legion Athletics, they frame it positively.

The brand also shows a meaningful recommendation pocket on Perplexity. Legion Athletics earned a 24.14% valid recommendation coverage rate on Perplexity, its highest across all six tracked platforms. It reached the top three in 16.09% of Perplexity observations and recorded its only rank-one recommendation on that platform. Perplexity represents the clearest evidence that Legion Athletics can convert presence into recommendation placement when the conditions align.

On Google AI Mode, Legion Athletics recorded 35 valid recommendations and a 7.49% top-three rate across 187 observations. This is the brand's second-strongest platform by recommendation volume and suggests that Google's AI Mode surface is more receptive to Legion Athletics than either ChatGPT or Gemini.

The brand's overall valid recommendation coverage of 14.24% places it fifth among ten tracked brands, ahead of MuscleTech, BSN, Kaged, Muscle Milk, and GNC. While this is not a leadership position, it does indicate that Legion Athletics has established a baseline recommendation presence that mid-tier and lower-tier competitors have not.

Where Legion Athletics Has the Clearest AI Visibility Gaps

Questions This Section Answers

• How often does a Legion Athletics appearance fail to convert into a top-three recommendation?
• Which platforms show the clearest risk of competitor displacement for Legion Athletics?
• What does Legion Athletics' average recommended rank reveal about its position in AI shortlists?

Legion Athletics is present but not chosen. The brand appeared in 108 qualified observations but reached the top three in only 37. That means 71 of its 108 appearances (65.7%) resulted in a mention without a top-three recommendation placement. By comparison, Optimum Nutrition converted 488 of 637 appearances (76.6%) into top-three placements, and Transparent Labs converted 468 of 590 (79.3%). Legion Athletics converts 34.3% of its appearances into top-three placements.

The gap is most severe on Gemini and ChatGPT. On Gemini, Legion Athletics appeared in only 7 of 87 observations and earned just one top-three placement. On ChatGPT, the brand appeared in 5 of 59 observations with two top-three placements and zero rank-one recommendations. These two platforms represent the clearest displacement risk: competitors like Optimum Nutrition (40.23% Gemini rank-one rate) and Transparent Labs (35.63% Gemini rank-one rate) are capturing first-position recommendations that Legion Athletics is not contesting.

The brand also shows a significant rank-one gap across all platforms. Legion Athletics recorded one rank-one recommendation in 695 observations, a rate of 0.14%. Optimum Nutrition recorded 275 rank-one recommendations (39.57%), Transparent Labs recorded 237 (34.10%), and even Dymatize recorded 39 (5.61%). The brand is not competing for the first recommendation position in any meaningful way.

Competitive displacement is visible in the data. When Legion Athletics appears in an observation, it typically shares the recommendation list with Optimum Nutrition and Transparent Labs. The brand's average recommended rank of 3.83 places it behind Optimum Nutrition (1.80), Transparent Labs (2.00), Dymatize (2.61), and MuscleTech (3.25). This means that even when Legion Athletics earns a valid recommendation, it is typically the fourth or fifth option presented, not the first or second.

Biggest Opportunity

Questions This Section Answers

• Which platforms offer Legion Athletics the clearest path to improving top-three placement?
• Why is the citation and source layer the likely bottleneck for converting mentions into recommendations?

The single clearest opportunity for Legion Athletics is converting its positive framing and moderate presence into top-three recommendation placement on Perplexity and Google AI Mode. These two platforms already show the brand's strongest recommendation signals. Perplexity delivered a 24.14% valid recommendation coverage rate and the brand's only rank-one recommendation. Google AI Mode delivered 35 valid recommendations and a 7.49% top-three rate.

The path from reference to recommendation on these platforms runs through the citation and source layer. If AI systems are retrieving Legion Athletics content, third-party reviews, or retailer pages but not placing the brand in top-three positions, the issue is likely framing quality and source authority rather than raw visibility. The brand's zero negative mentions suggest that the content AI systems retrieve is not damaging. The challenge is making that content more recommendation-shaped and more authoritative in the source footprint.

Competitive Landscape

Questions This Section Answers

• Which brands dominate recommendation-stage visibility in sports nutrition and protein supplements?
• How does Legion Athletics' top-three rate and average recommended rank compare to the leading brands?

Optimum Nutrition and Transparent Labs hold dominant recommendation-stage strength in sports nutrition and protein supplements, with Dymatize as a strong third. Legion Athletics sits in the middle tier, visible but rarely placed in top-three positions.

Average recommended rank covers rank-eligible recommendations only.

Legion Athletics ranks fifth by top-three rate and fifth by rank-one rate among ten tracked brands. Its sentiment score of 0.9537 is the third highest in the category, but that positive framing has not translated into recommendation placement at the rate seen among the top three brands.

Prompt Evidence

Perplexity / Brand Recommendation Prompt: "best pre workout" Result: Legion Athletics earned a valid recommendation and reached the top three in this observation, one of 14 Perplexity top-three placements for the brand.

Gemini / Brand Recommendation Prompt: "best whey protein powder" Result: Legion Athletics appeared in the observation but did not reach the top three. Optimum Nutrition and Transparent Labs occupied the leading recommendation positions.

Google AI Mode / Brand Recommendation Prompt: "best protein powder for weight loss" Result: Legion Athletics earned a valid recommendation with a top-three placement, contributing to its 7.49% top-three rate on Google AI Mode.

ChatGPT / Brand Recommendation Prompt: "Which protein powder brand is best?" Result: Legion Athletics appeared in the observation but did not receive a top-three or rank-one recommendation. Optimum Nutrition and Transparent Labs were the primary recommendations.

What CiteWorks Studio Would Do Next

Phase 1: AI Market Discovery Audit Map every prompt where Legion Athletics appears, every prompt where it is absent, and every prompt where a competitor is recommended instead. Identify the specific high-intent queries driving the gap between presence and top-three placement.

Phase 2: Recommendation Readiness Plan Assess whether Legion Athletics product pages, comparison content, and third-party sources are structured in a way that AI systems can easily extract and recommend. Prioritize the Perplexity and Google AI Mode surfaces where the brand already shows recommendation potential.

Phase 3: Owned Answer Layer Buildout Develop owned content that directly answers the high-intent prompts where Legion Athletics is present but not recommended. Focus on comparison pages, use-case guides, and product-specific evidence that AI systems can retrieve and synthesize into recommendation-shaped answers.

Phase 4: Citation / Authority Layer Development Strengthen the public evidence layer by ensuring that third-party reviews, retailer pages, and industry sources accurately represent Legion Athletics product attributes, differentiators, and use cases. The goal is to make the brand easier for AI systems to recommend, not just mention.

Phase 5: Monthly AI Visibility and Recommendation Tracking Track top-three rate, rank-one rate, and average recommended rank month over month across all six platforms. Measure whether the gap between presence and recommendation placement narrows as the citation and content layers improve.

Why This Matters

AI systems are becoming the first place buyers look when they ask which protein powder or pre-workout to choose. Legion Athletics is visible in those conversations and positively framed when it appears. But visibility without recommendation placement does not influence the buyer shortlist. The brand is being mentioned in the same breath as Optimum Nutrition and Transparent Labs, but it is rarely the first or second option presented.

The next move is not more visibility. It is targeted correction of the prompt, page, and citation layers that determine whether AI systems place Legion Athletics in the top three. The brand already has the framing quality. It needs the recommendation architecture to match.

Core Metrics

Sentiment Score

Questions This Section Answers

• What does Legion Athletics' sentiment score of 0.9537 actually measure?
• Why can a high mention count be misleading if it does not convert into top-three placements?

Sentiment Score = (positive mentions × 1 + neutral mentions × 0 + negative mentions × -1) / total mentions

For Legion Athletics in September 2026: (103 × 1 + 5 × 0 + 0 × -1) / 108 = 0.9537.

This score matters because unclassified mention counts are misleading. A brand can appear frequently in AI answers without being recommended, and a mention that frames the brand as a comparison anchor is not the same as a mention that recommends it. Legion Athletics recorded zero negative mentions, which means no AI system in the qualified dataset framed the brand unfavorably. But 5 neutral mentions and 71 mentions that did not convert to top-three placements represent a different kind of gap: the brand is present but not positioned as a leading choice.

Share of voice is a diagnostic metric, not a business KPI. Counting all mentions as wins is bad measurement. Classified sentiment is required before interpreting AI visibility, because a positive recommendation, a neutral reference, a cautionary mention, and a competitor-displaced mention are not equal. Legion Athletics has the positive framing. The next step is converting that framing into recommendation placement.

Sentiment by Platform

Questions This Section Answers

• On which platforms is Legion Athletics' sentiment strongest?
• Which platform shows positive sentiment but weak recommendation placement?

Methodology

1. This report is a benchmark-based analysis of Legion Athletics visibility and recommendation performance in AI-generated sports nutrition and protein supplement answers for September 2026. It is not a client result and does not imply that CiteWorks Studio caused any observed outcome.
2. The reporting window is September 2026. The benchmark compares September 2026 data against August 2026 baseline data where available.
3. Six AI platforms were tracked: ChatGPT, Copilot, Gemini, Perplexity, Google AI Overviews, and Google AI Mode. Platform-level metrics reflect observations collected from each surface.
4. The benchmark began with 800 prompt-surface observations in September 2026. After deduplication, 629 unique questions were identified. After relevance screening, 796 observations were classified as relevant and 4 as irrelevant. The qualified benchmark set contains 695 observations, which serve as the public denominator for all brand-level metrics.
5. The competitor universe includes ten tracked brands: Optimum Nutrition, Transparent Labs, Dymatize, Isopure, Legion Athletics, MuscleTech, BSN, Kaged, Muscle Milk, and GNC.
6. All 695 qualified observations in September 2026 fell into the Brand Recommendation cluster (C01). The benchmark does not yet contain qualified observations in the Pricing & Value (C03) or Multi-Brand Comparison (C02) clusters. This limits the report's ability to speak to how AI systems frame Legion Athletics in pricing or direct comparison contexts.
7. A mention is defined as any observation where the brand name appears anywhere in the AI-generated answer. A valid recommendation is defined as an observation where the brand appears in a genuine recommendation shortlist, excluding simple mentions, comparison anchors, or cautionary references.
8. Top-three rate measures the share of qualified observations where the brand is recommended in positions one through three. Rank-one rate measures the share of qualified observations where the brand is the single first recommendation. Average recommended rank covers rank-eligible recommendations only.
9. The unique prompt count for September 2026 is 629. The benchmark does not publish a per-brand unique prompt count in the public version.
10. Source presence in the evidence layer is treated as information about the retrieval environment. It is not automatically proof that a source caused a recommendation. Citation frequency is not treated as endorsement.
11. Small absolute counts for brands like Legion Athletics (99 valid recommendations, 37 top-three placements, 1 rank-one placement) mean percentage movements can appear larger than their commercial weight. Rank-one rate in particular is based on a single observation and should be interpreted with caution.
12. The benchmark does not measure market share, sales, attributable revenue, organic search ranking positions, social media mention volume, or causality from metric movements alone. Movements are recorded as observations, not attributed outcomes.

See Where AI Is Recommending Your Brand

The public benchmark shows where Legion Athletics stands in AI-generated recommendations across sports nutrition and protein supplements. A company-level AI visibility audit maps the specific prompts, platforms, competitors, and citation sources shaping those recommendations, and identifies where targeted correction will have the greatest impact on top-three and rank-one placement.