Looking at the counties where NFL teams play (e.g., Bergen Co. NJ for Giants/Jets, not NYC), the Green Bay Packers (Brown Co.) are the only team in the NFL that plays in a county that voted for Trump (though Wisconsin went for Biden). Here's a look at the NFC:

Meanwhile in the AFC, while every team plays in a county that voted for Biden, twice as many teams (vs. NFC) play in states that voted for Trump. So, in the entire NFL, no cases of a team playing in a county AND state that went Red.

In the NBA East, the Miami Heat are the only team that plays in a county that didn't go at least 60% for Biden. Brooklyn had the most Trump supporters in the Atlantic Division - though every team plays in a blue state (excluding Toronto).

In the NBA's Western Conference, OKC had the distinction of being the only team in the NBA to play in a county and state that went for Trump. Every team in the Southwest Division plays in a blue county in a red state.

Unlike the NFL or NBA, Major League Baseball does not have any teams that play in counties that voted for Trump over Biden. In the AL, 5 teams play in red states and only Tampa Bay and Texas play in counties that turned out less than 50% for Biden.

Meanwhile in the National League, every team plays in a county that went at least 50% for Biden and only 3 teams play in red states, the fewest of any conference in the Big 3 sports of NFL, NBA and MLB.

Looking at numbers across Big 3 men's pro sports, some nuggets:
* Only publicly owned team plays in the biggest pro-Trump county (Packers)
* 'Stodgy' MLB has no teams in Trump counties & fewest in red states
* 'Hip' NBA has only team in pro sports in both red county & state (OKC)

Cont'd
* Multicultural Miami is the most pro-Trump county in the NBA Eastern Conference
* 'Hipster' Brooklyn is the most pro-Trump spot in the NBA Atlantic Division
* Trump's home (Manhattan) & current residence (DC) are the most pro-Biden sports locales east of San Fran