Also, visiting team tax, or jock tax

[articles.latimes.com]

that mitigates some of that. When a Florida player plays in state with jock tax they are taxed on 1/16th of their income then that is deducted from salary, so, they get the Floria tax for half the games and then pay tax on the other 8/16th depending on states, but you link is correct on tax issues...