SEAT & YETI Inflections; Sports Ecosystem Tracker Flat; NKE Online Monitor at Highest Levels Since Early 2023 as In-Store Monitor Continues Rebound: The Optimal Sports Section

By David Katzman and David Schick and Jonathan Feeney and Jack Hermann Published on July 15, 2026 PDF

Sports Ecosystem spending trends inflected back upwards to flat this week, our sector equity indices were mixed against the broader market, and we update our analysis on NKE across the US and globally.

Summary: (1) Optimal’s Sports Ecosystem revenue tracker inflected positively to +0.0% T8W y/y, its first non-negative reading since late May and slightly below longer-term trends (+0.5% T16W y/y), with Sports Betting & Data spending accelerating sharply and remaining the strongest sub-index; (2) Sports equity indices were mixed against the broader market this week, with the Equal-Weight Sports Ecosystem Index (+1.0% w/w) performing in line with the S&P 500 (+0.9% w/w) while the Cap-Weighted Sports Ecosystem Index (-0.2% w/w) underperformed (Optimal’s Sports Fandom and Sports Participation Indices outperformed while Optimal’s Sports Betting & Data Index underperformed); (3) SEAT spending inflected sharply positively alongside strong digital traffic, while YETI spending is negative and inflecting further negatively (digital traffic remained positive y/y but decelerated as well); (4) NKE US digital traffic further accelerated (+15.3% T16W y/y) and Optimal’s Online Monitor reached its highest value since February 2023 (+16.6%), while the In-Store Monitor improved to nearly flat.

The Optimal Sports Ecosystem Index revenue tracker inflected positive to flat T8W y/y, up from -0.7% T8W last week (vs. +0.5% T16W), its first non-negative reading since late May. Sports Betting & Data spending accelerated sharply to +11.2% T8W y/y (vs. +9.3% T16W), up from +9.1% last week and remaining the strongest sub-index. Sports Fandom spending deteriorated further to -13.2% T8W y/y (from -12.4% last week) on -12.5% transactions and a -0.7% ticket decline. Sports Participation spending held at -8.1% T8W y/y on a -14.8% drop in transactions, partially offset by a +7.8% ticket increase. Experiences & Entertainment spending remains sharply down y/y.
Sports equity indices were mixed against the broader market this week. The Equal-Weight Optimal Sports Ecosystem Index (+1.0% w/w) performed in line with the S&P 500 (+0.9% w/w), while the Cap-Weighted Optimal Sports Ecosystem Index (-0.2% w/w) underperformed. Optimal’s Sports Fandom Index (+1.9% w/w) and Sports Participation Index (+1.5% w/w) both outperformed the broader market, while the Sports Betting & Data Index (-2.5% w/w) was the only negative subindex and sharply underperformed.
SEAT (+): Spending inflected sharply positively to +17.0% T8W y/y vs. -4.0% T16W y/y (+21.1% inflection). Digital traffic is also strong at +25.9% T8W y/y (+11.2% inflection).
YETI (–): Spending is down -15.0% T8W y/y and inflected further negatively compared to longer-term trends (-7.5% inflection). Digital traffic remains positive in absolute terms (+16.2% T8W y/y) but is inflecting slightly negatively (-1.6%). Twitter sentiment fell sharply (-13.3% m/m), while news sentiment was up +1.5% m/m.
Weekly NKE Analysis: US digital traffic accelerated further (+15.3% T16W y/y in the most recent week, up from +12.2% last week and -3.7% in mid-March), and global digital traffic continues to accelerate (+7.3% T16W y/y vs. +6.1% last week). Optimal’s Online Monitor accelerated further to +16.6%, its highest value since February 2023, while the In-Store Monitor accelerated to nearly flat. NKE’s Gen Z Attention Economy Monitor reached +29.7% in June (up from +14.4% in May), reflecting sharply improving Gen Z engagement. Monthly sentiment remains negative post-earnings, with Twitter sentiment down -9.8% m/m and news sentiment down -11.6% m/m.

Headlines

Headline: NBA Commissioner Adam Silver expects the league’s aggregated streaming hub for local broadcasts to launch by the 2027-28 season, with YouTube a leading candidate and the platform potentially housing more than 20 teams.
- Link: NBA Commissioner Adam Silver expects local broadcast hub for 2027-28 season
Headline: ESPN drew a record 1.9M average viewers for the Wimbledon women’s singles final, up 48% y/y, with full-tournament coverage averaging 853,000 viewers (+18% y/y), its second-best since 2003.
- Link: Wimbledon 2026: ESPN sees record ratings for women’s final
Headline: The NWSL’s K.C. Current launched a no-cost youth soccer league providing free gear to around 120 kids, backed by CVS Health and U.S. Soccer, targeting youth sports’ pay-to-play barrier.
- Link: K.C. Current unveil no-cost youth league with free gear, coaches and referees

Game of the Week:

World Cup Final (July 19th 2026 @ 3:00 PM EST): European champion Spain awaits the winner of today’s England vs. Argentina semifinal, as Argentina looks to repeat as World Cup champions while England looks to avenge its loss to Spain in the Euro final two years ago.